Restaurant Exhaust Ventilator

Restaurant Exhaust Ventilator Page Introduction........................................... 2 Construction Features................................... 3 Specifications & Dimension Data VCRD / VCRD-HP / VCRD-XP............................. 4 VCR / VCR-HP / VCR-XP................................ 5 Accessories & Options Seismic.............................................. 6 High Wind.......................................... 7-8 Accessories........................................ 9-2 Installation........................................... 3 Performance Data -35 VCRD-EC.................................... 4-8 VCRD....................................... 5 5 VCRDEC-HP / 65-8 VCRDEC-XP.................. 6 5-95 VCRD-HP / VCRD-XP........................... 7-35 VCR...................................... 8-9 5 VCR / VCR-HP................................. 2-2 65-365 VCR / VCR-HP / VCR-XP..................... 22-4 42-49 VCR...................................... 42-43 UL 762 UL 762 Listed for Restaurant Exhaust Appliances............ 44

INTRODUCTION COOK Restaurant Exhaust Ventilator provides maximum performance and durability in kitchen hood exhaust applications. VCR unit top cap assembly is designed to provide weather protection for the motor and drive components while maintaining easy tool free access for inspection and maintenance. Standard lifting lugs, located under the top cap, provide for safe, fast and efficient lifting of the unit to a rooftop. One piece fan base, which includes a high-efficiency inlet venturi and continuously welded curb cap corners, insures weathertight conditions. One piece spun aluminum leak-free baffle is designed to provide smooth, turbulent-free airflow. Wheels are centrifugal type featuring non-overloading, backward-inclined blades and a tapered inlet shroud. Optional Wall Mounting Flange is available up to size 245. Accurate performance is assured through compliance with the AMCA Certified Ratings Program. All units are licensed to bear the AMCA Certified Ratings Seal for Air and Sound Performance. VCR / VCRD Upblast Centrifugal Restaurant Exhaust Ventilator VCR available in 6 direct drive sizes and 7 belt drive sizes. Capacities range from 4 to 28,8 CFM, with static pressures from to -/2 inches. VCR-HP available in 4 direct drive sizes and belt drive high pressure sizes. Capacities range from 7 to 9,2 CFM, with static pressures from /4 to 2-/2 inches. VCR-XP available in 3 direct drive sizes and belt drive extended pressure sizes. Capacities range from 8 to, CFM, with static pressures from to 4-/2 inches. VCRD-EC models with electronically commutated (EC) motors are available in 6 direct drive sizes with capacities from 74 to 2598 cfm. VCR / VCR-HP / VCR-XP are UL Listed to operate continuously up to 3 o F. 2

CONSTRUCTION FEATURES VCR Upblast Centrifugal Restaurant Exhaust Ventilator Removable Top Cap Regreasable Pillowblock Bearings in Cast Iron Housing Stainless Steel Quick Release Fasteners Motor Cooling Tube Standard NEMA 3 Wiring Box Heat Shield Lifting Lugs Aluminum Base with Welded Corners One Piece Spinning Aluminum Wheel Model Chart Direct Drive Models V 5 D EC Belt Drive Models 5 V 4 B Fan Size through 8 Electronically Commutated Motor Fan Size through 49 Belt Drive Model V = VCRD VH = VCRD-HP VX = VCRD-XP Direct Drive Motor RPM =75 =4 3=3 5=55 7=725 Model V = VCR VH = VCR-HP VX = VCR-XP Motor HP 2=/6 8=-/2 3=/4 9=2 4=/3 =3 5=/2 =5 6= 2=7-/2 7= 3= 3

VCRD / VCRD-HP / VCRD-XP Specifications and Dimension Data Upblast Centrifugal Restaurant Exhaust Ventilator Roof Mounted Direct Drive LOREN COOK COMPANY certifies that the VCRD, VCRD- EC, VCRD-HP, VCRD-XP, VCRDEC-HP, VCRDEC-XP shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 2 and AMCA Publication 3 and comply with the requirements of the AMCA Certified Ratings Program. Type VCRD, VCRD-EC, VCRD-HP, VCRD-XP, VCRDEC-HP,VCRDEC-XP are furnished standard with UL 762 and C UL 762 listings (Power Ventilator for Restaurant Exhaust Appliances/YZHW) when furnished with factory supplied motor. Description: Fan shall be a spun aluminum, roof mounted, direct driven, upblast centrifugal exhaust ventilator. Certifications: Fan shall be manufactured at an ISO 9 certified facility. Fan shall be listed by Underwriters Laboratories (UL 762) and UL listed for Canada (Power Ventilator for Restaurant Exhaust Appliances). Fan shall bear the AMCA Certified Ratings Seal for Sound and Air Performance. Construction: Fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The spun aluminum structural components shall be constructed of minimum 6 gauge marine alloy aluminum, bolted to a rigid aluminum support structure. The aluminum base shall have a one piece inlet spinning and continuously welded curb cap corners for maximum leak protection. The windband shall have a rolled bead for added strength. A two piece top cap shall have stainless steel quick release latches to provide access into the motor compartment without the use of tools. An external wiring compartment with integral conduit chase shall be provided into the motor compartment to facilitate wiring connections. The motor shall be enclosed in a weather-tight compartment, separated from the exhaust airstream. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM and static pressure. Unit shall be shipped in ISTA Certified Transit Tested Packaging. Wheel: Wheel shall be centrifugal backward inclined, constructed of percent aluminum, including a precision machined cast aluminum hub. Wheel inlet shall overlap an aerodynamic aluminum inlet cone to provide maximum performance and efficiency. Wheel shall be balanced in accordance with AMCA Standard 24-5, Balance Quality and Vibration Levels for Fans. Motor: Motor shall be heavy duty type with permanently lubricated sealed bearings and furnished at the specified voltage, phase and enclosure. Motor EC: Motor shall be an electronically commutated motor rated for continuous duty and furnished either with internally mounted potentiometer speed controller or with leads for connection to - VDC external controller. Product: Fan shall be model VCRD, VCRD-HP or VCRD-XP as manufactured by LOREN COOK COMPANY of Springfield, Missouri. VCRD / VCRD-HP / VCRD-XP Dimension Data Size A B C VCRD VCRD-HP VCRD-XP 2-/2 25-/4 2-3/6 - - 2 8 3-/2 3 2 9-/6 3-3/6 28-/4 - - 2 2 5-/2 6 35 9-/6 3-3/6 28-5/8 - - 2 2 5-/2 66 5 2-5/6 34-/6 3-/4 27-/2-2 24 9-/2 77 65 2-5/6 34-/6 3-27- 26-/6 2 24 9-/2 83 8 24-3/6 39-7/6 35-7/8 33-3/8 3-9/6 3 3 25-/2 95 24-3/6 39-7/6-33-/2 32-/8 3 3 25-/2 All dimensions in inches. *Roof opening size for curbs supplied by LOREN COOK COMPANY only. Weights in pounds, less motor. D E Sq. Roof Opening Square* Ship. Wt. 4

Specifications and Dimension Data VCR / VCR-HP / VCR-XP Description: Fan shall be a spun aluminum, roof mounted, belt driven, upblast centrifugal exhaust ventilator. Certifications: Fan shall be manufactured at an ISO 9 certified facility. Fan shall be listed by Underwriters Laboratories (UL 762) and UL listed for Canada (cul 762). Fan shall bear the AMCA Certified Ratings Seal for Sound and Air Performance. Construction: Fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The spun aluminum structural components shall be constructed of minimum 6 gauge marine alloy aluminum, bolted to a rigid aluminum support structure. The aluminum base shall have a one piece inlet spinning and continuously welded curb cap corners for maximum leak protection. The windband shall have a rolled bead for added strength. A two piece top cap shall have stainless steel quick release latches to provide access into the motor compartment without the use of tools. An external wiring compartment with integral conduit chase shall be provided into the motor compartment to facilitate wiring connections. The motor, bearings and drives shall be mounted on a minimum 4 gauge steel power assembly, isolated from the unit structure with solid vibration isolators. These components shall be enclosed in a weather-tight compartment, separated from the exhaust airstream. A one-inch thick, three pound density foil back heat shield shall be utilized to protect the motor and drive components from excessive heat. Lifting lugs shall be provided to help prevent damage from improper lifting. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM, static pressure and maximum fan RPM. Unit shall be shipped in ISTA Certified Transit Tested Packaging. Wheel: Wheel shall be centrifugal backward inclined, constructed of percent aluminum, including a precision machined cast aluminum hub. Wheel inlet shall overlap an aerodynamic aluminum inlet cone to provide maximum performance and efficiency. Wheel shall be balanced in accordance with AMCA Standard 24-5, Balance Quality and Vibration Levels for Fans. Motor: Motor shall be NEMA design B with class B insulation rated for continuous duty and furnished at the specified voltage, phase and enclosure. Bearings: Bearings shall be designed and individually tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball type in a cast iron pillowblock housing selected for a minimum L5 life in excess of 2, hours at maximum cataloged operating speed. Belts and Drives: Belts shall be oil and heat resistant, static conducting. Drives shall be precision machined cast iron type, keyed and securely attached to the wheel and motor shafts. Drives shall be sized for 5 percent of the installed motor horsepower. The variable pitch motor drive must be factory set to the specified fan RPM. Product: Fan shall be model VCR, VCR-HP or VCR-XP as manufactured by LOREN COOK COMPANY of Springfield, Missouri. VCR / VCR-HP / VCR-XP Dimension Data Size A B All dimensions in inches. *Roof opening size for curbs supplied by LOREN COOK COMPANY only. Weights in pounds, less motor. C VCR VCR-HP VCR-XP D E Sq. Roof Opening Square* Ship. Wt. 2-/2 25-/4 2-3/6 - - 2 8 3-/2 3 2 9-/6 3-3/6 28-/4 - - 2 2 5-/2 6 35 9-/6 3-3/6 28-5/8 - - 2 2 5-/2 66 5 2-5/6 34-/6 3-/4 27-/2-2 24 9-/2 77 65 2-5/6 34-/6 3-27- 26-/6 2 24 9-/2 83 8 24-3/6 39-7/6 35-7/8 33-3/8 3-9/6 3 3 25-/2 95 24-3/6 39-7/6 36-3/8 33-/2 32-/8 3 3 25-/2 2 25-5/6 45-/4 38-3/8 35-3/8 32-3 3 25-/2 22 225 25-5/6 45-/4 38-/8 35-/2 33-5/6 3 3 25-/2 242 245 28-/2 49-/4 4-/6 37-5/6 34-/6 3 3 25-/2 264 27 28-/2 49-/4 4-/6 37-5/6 35 3 36 3-/2 286 3 33-7/8 54-/4 49-5/6 45-5/6 4-7/6 3 36 3-/2 336 33 34-/8 54-/4 5-7/6 46-/6 43-/8 3 42 37-/2 374 365 36-3/8 64-/4 52-7/6 48-7/6 44-/4 3 42 37-/2 42 42 37-7/8 64-/4 54-/6 - - 3 48 43-/2 484 445 3-5/8 76-/4 57-3/6 - - 3 54 49-/2 556 49 33-3/8 76-/4 58-/6 - - 3 54 49-/2 75 C D Upblast Centrifugal Restaurant Exhaust Ventilator Roof Mounted Belt Drive LOREN COOK COMPANY certifies that the VCR, VCR-HP and VCR-XP shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 2 and AMCA Publication 3 and comply with the requirements of the AMCA Certified Ratings Program. Type VCR, VCR-HP, VCR-XP are furnished standard with UL 762 and C UL 762 listings (Power Ventilator for Restaurant Exhaust Appliances/YZHW) when furnished with factory B E Sq. A 5

Seismic Rating The VCR has been shaketable tested to a spectral response acceleration of.93g s. (SDS =.93). The tests were conducted in accordance with the criteria specified in AC56. The unit and roof curb were tested as an assembly. The test were accepted by California OSHPD as part of the preapproval of these products. California OSHPD Office of Statewide Health Planning and Development. OSHPD is the only state or federal organization that preapproves mechanical equipment as seismically sound. OSHPD requires that the shaketable testing be witnessed by a California professional engineer and the test report must be reviewed by a California structural engineer. USGS National Seismic Hazard Maps Highest hazard 32+ 24-32 6-24 8-6 %g 4-8 2-4 -2 Lowest hazard Data from 28 Example of a product label. Seismic Simulation Test on Multi-Axis Shake Table 6

Hurricane & High Wind Construction Miami-Dade County Product Control Approved Florida Product Approval LOREN COOK COMPANY S Hurricane Rated Construction option was developed for the demands of high wind and coastal areas. Through rigorous research and testing, this construction option was developed to meet the demands of Miami-Dade County s Testing Application Standards (TAS) 2, 22 and 23. Each of these fan has passed all three of the TAS testing protocols. In addition, all of these products have received approval from the Florida Building Commission. The hurricane rated construction option was engineered so that the fans have the same physical size as the standard construction units. In addition, the fan s air and sound performance, as shown in the product catalogs and Compute A Fan selection software, remains identical to the standard construction products Approved attachment details are included in the Notice of Acceptance documents on the Miami-Dade County Florida website (miamidade.gov) and the Florida Building Commission website (floridabuilding.org). The approved attachment details do not require the use of external tie downs to the roof. Installation of the fans to an approved roof curb must be in accordance with these details to meet the Miami-Dade County and Florida Building Commission approvals Computational Fluid Dynamics In the early stages of development, products were modeled with Computational Fluid Dynamics (CFD) to determine the stress points as air flowed around the fans at speeds of 5 MPH. Next, Finite Element Analysis (FEA) was utilized to model and evaluate stress plots. Finally, the proper material gauges and hardware were determined so the fans would survive these high wind loads. In the next step of testing, products were placed in an aerodynamic wind tunnel. They were tested to a 5 MPH sustained wind to determine the product s resistance to wind load. (Continued next page.) Finite Element Analysis Full Scale Wind Tunnel Testing 7

Hurricane & High Wind Construction Finally, the fans passed not one, not two, but all three approval tests. TAS-2: Large Missile Impact Test - determines sufficient resistance to wind-borne debris as determined by the Florida Building Code, Section 626 for maintaining the envelope of the building. Test employs an 8* foot Southern Pine 2 x 4 beam, weighing 9* pounds; shot from an air cannon at (5 ft/ sec) with resulting damage not to exceed specified tolerances allowed by Section 626.2.8. TAS-22: Uniform Static Air Pressure Test - determines sufficient resistance to wind forces as determined by Florida Building Code, Section 62 and Section 625 for maintaining the overall envelope of the building. Test employs a sealed pressure envelope both inside and outside of the test product (allowing for both positive and negative static pressure tests) to determine if the product provides sufficient resistance to wind forces as required by Section 62. TAS-23: Cyclic Wind Pressure Test - determines sufficient resistance to fatigue failure due to repeated exposure to wind pressure as required by Florida Building Code Section 62. Test employs a sealed pressure envelope to repeatedly apply (67 cycles) positive and negative static pressure forces, lasting to 3 seconds each, on the product surface following completion of the missile impact test. * Indicates an approximate value based on a range allowed by specified test standards. Note: High wind models do not have easy access tops. All tests were performed in the progressive manner of TAS-22, TAS- 2, then TAS-23 on the same piece of equipment in an accredited independent laboratory. Missile Impact Testing Products Sizes TAS-2 TAS-22 TAS-23 NOA / Expiration Date* Florida Product Approval ACEB 6-3 PASSED PASSED PASSED 8-424.3 / ACED 7-8 PASSED PASSED PASSED -2-23 ACRUB, ACRUB-HP, ACRUB-XP ACSC, ACSC-HP, ACSC-XP ACRUD, ACRUD-HP, ACRUD-XP VCRD, VCRD-HP, VCRD-XP VCR, VCR- HP, VCR- XP - 3 PASSED PASSED PASSED - 3 PASSED PASSED PASSED 7-95 PASSED PASSED PASSED - 95 PASSED PASSED PASSED - 3 PASSED PASSED PASSED 8-92. / -3-23 FL693 FL695 SRSH-B 6-27 PASSED PASSED PASSED 8-34.5 / 9-4-23 FL69 SRSH-D 6-8 PASSED PASSED PASSED CPS** / CPS-A** / CPV** 6-245 PASSED PASSED PASSED 8-424.2 / -2-23 FL692 TLCH-B - 365 PASSED PASSED PASSED 9-423.6 / 4-22-24 FL3287 TLCH-D 7-8 PASSED PASSED PASSED Pressure Testing MIAMI DADE COUNTY APPROVED *NOA / Expiration Date issued by Miami-Dade County, Florida Building Code Compliance Office, Product Control Division **Tested with Inlet Box and Curb Cap 8

ACCESSORIES Automatic Belt Tensioner The automatic belt tensioner maintains constant tension on the drive belt which offers two distinct benefits. It reduces startup and maintenance costs by continuously tensioning the belt throughout it s life and also increases belt life by reducing slippage. Engineering studies indicate properly tensioned belts can operate at 5 to 2 F cooler internal temperature than poorly tensioned belts. A drive belt industry rule of thumb is that every 8 F increase in internal temperature will reduce belt life by 5%. The automatic belt tensioner will easily double belt life compared to installations where belt tension is not properly maintained. COOK s spun aluminum fans have stainless steel quick release latches on the topcap, providing tool free access to the automatic belt tensioner and motor compartment. The drive belt can be replaced in moments (by almost anyone) without the special skills and tools normally needed to achieve proper belt tension. Too much belt tension can reduce the life of both the fan and motor bearings. The COOK automatic belt tensioner will assure proper belt tension throughout the life of the fan; maximizing bearing life and fan reliability. Available on sizes - 49. Extended Lube Lines Extended lube lines provide a quick and convenient way to lubricate the bearings while the fan is operating. Tie Downs Tie downs offer locations for field attachment of the fan to the roof deck or supporting structure. The tie down points help protect against high windloads. Grease Trough A B C D E 5 2 6-/6 6-/2 4-/2 All dimensions in inches. A grease trough provides for collection of grease from a VCR unit. The lid is removable for cleaning. The grease trough is shipped loose for field mounting. To provide for more thorough periodic cleaning, the grease trough should be mounted to the unit for easy removal. Grease Terminator PVC Extension Fan Inlet Side Sealing Nut The Grease Terminator 2 is a greasecapture and containment system. 6-" Lid Sealing Nut Terminator VCR / ACRUB with Terminator 4-3/6" 9

ACCESSORIES Hinged Base Detail View Cable Hinged Base Kit 5/6 x -/2 Bolt Base Latch Plate Piano Hinge Aircraft Cable Cable Clamp The hinged base is a factory welded sub-base, hinge and locking hasp that provides a secure and stable means of access to the inlet and interior ductwork for cleaning and inspection. Galvanized aircraft cable is installed on the hinged base to support the fan in an open position. Available on sizes through 3, consult factory on larger sizes. Wood Screws Curb Latch Plate The hinged base kit is a field installed option which provides a lockable, hinged connection between the fan and curb. This allows easy access to the wheel and inlet of the fan as well as the interior ductwork. The kit includes two hinge plates, two latch plates, hinge bolts, aircraft cable and clamps. Available on sizes through 3, consult factory on larger sizes. Vented Extension B 3- min. A Sq. Customer Supplied Ductwork min. Galvanized Steel Vents 4 sides Standard Curb (not included) The vented extension, constructed of galvanized steel, is used to increase the discharge height of the fan. Vents in the extension allow the interior ductwork to dissipate heat. Unit Size Cat. No. A Sq. B, VE-7 7 2 2, 35 VE-9 9 6 5, 65 VE-23 23 6 8, 95, 2, 225, 245 VE-29 29 6 27, 3 VE-35 35 6 33, 365 VE-4 4 6 42 VE-47 47 6 445, 49 VE-53 53 6 All dimensions in inches. Roof opening size for curbs supplied by LOREN COOK COMPANY only. Roof Curb Wood Nailer C Sq. A Sq. Insulation Optional Damper Tray D Sq. Roof Opening Standard Construction Features 8 gauge galvanized steel (RCG) or.8 aluminum (RCA). -/2, 3 lbs. density thermal and acoustical insulation. Continuously welded corners. Wood nailer. -/2" B VCR Unit Roof Opening Galvanized Aluminum A Sq. B C Sq. D Sq. 6 - RCG-6 RCA-6 6-/2 9-/2 2-/2 9-3-/2 2-35 RCG-8 RCA-8 8-/2 9-/2 22-/2-5-/2 5-65 RCG-22 RCA-22 22-/2 9-/2 26-/2 5-9-/2 8-245 RCG-28 RCA-28 28-/2 9-/2 32-/2 2-25-/2 27-3 RCG-34 RCA-34 34-/2 9-/2 38-/2 27-3-/2 33-365 RCG-4 RCA-4 4-/2 9-/2 44-/2 33-37-/2 42 RCG-46 RCA-46 46-/2 9-/2 5-/2 39-43-/2 445-49 RCG-52 RCA-52 52-/2 9-/2 56-/2 45-49-/2 54 RCG-64 RCA-64 64-/2 9-/2 68-/2 56-6-/2 All dimensions in inches. When motor operated damper is used, a wood nailer is required. Options No wood nailer (deduct -/2 for actual height). 3-/2 tall construction.

ACCESSORIES Optional Coatings Lorenized is an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a minimum 2 mil thick baked powder finish. Coating must exceed, hour salt spray under ASTM B7 test method. COOK Epoxy Powder is an electrostatically applied, baked epoxy powder coating. Final coating thickness is 2.5-3.5 mils. For outdoor applications an optional UV resistant topcoat is available to prevent cosmetic chalking of the coating. COOK Phenolic Epoxy Powder is an electrostatically applied, baked phenolic epoxy powder coating. Final coating thickness is 2-4 mils. For outdoor applications an optional UV resistant topcoat is required to prevent deterioration of the coating. COOK Easy Clean Powder is an electrostatically applied, baked modified epoxy silicone powder producing a high temperature "non-stick" coating. Final coating thickness is.3 -.7 mils. Air Dry Phenolic (Heresite VR-54) is a conventional spray applied phenolic resin coating. Final coating thickness is 4-6 mils. For outdoor applications an optional UV resistant topcoat (Heresite UC-55) is required to prevent deterioration of the coating. Refer to the corrosion resistance guide in the Compute-A-Fan software for a listing of the coatings above and their resistance to a variety of chemicals. Additional special coatings are available. Read more in the Coating catalog

ACCESSORIES Motors Direct Drive All direct drive motors are standard single phase 5-volt. Size are either shaded pole or permanent split capacitor type motors. Sizes 2 through 8 are either permanent split capacitor (75, 3, or 55 rpm motors) or split phase (4 or 725 rpm motors). FSC can only be used on either shaded pole or permanent split capacitor type motors. Optional motors: Two speed, single-phase open motors supplied as 725 RPM motors are 725/4, or 4 RPM motors are 4/86. Explosion proof motors are available for some units, contact factory for details. These optional motors cannot use an FSC. Three-phase standard efficiency and three-phase Variable Frequency Drive (VFD) compatible motors are available, consult factory for details. Vari-Flow EC Motors Electronically Commutated (EC) Motors offer significantly improved energy efficiency and controllability over traditional fractional HP motors. COOK EC motors are offered in /4, /2 and HP sizes for 2 volt, single phase applications. These totally enclosed, non-ventilated (TENV) motors have an adjustable speed range from 5 to 725 RPM. There are 2 versions of the EC motor: The Motor Mounted Speed Control version includes an integral potentiometer mounted on the exterior of the motor (as shown above) for precise adjustment of the motor speed. A screwdriver is used during field balancing to set the desired speed. This is a set it and forget it fan speed control. The External Signal Speed Control version requires a - volt DC signal to adjust the speed of the motor. This external signal speed control option is used when you need to adjust the fan speed during typical operation. The designer may choose to change fan speed due to changes in duct pressure, building load, temperature, time, etc. This motor can be paired with our optional fan speed control or pressure controller or connected to the building automation system. The motor will operate from 2- VDC and will turn off when the control signal is below.9 VDC. Belt Drive Single-phase motors: Open drip motors from /6 to -/. Two-speed, motors in 725/4RPM, from /6 to. TEFC and Class, Group D, explosion proof motors from /4 to. Three-phase motors: Three-phase ODP motors from /4 to. Two-speed, two winding motors in 725/4 RPM, from /3 to 5 HP. TEFC and Class, Group D, explosion proof motors from /4 to. Variable Frequency Drive (VFD) compatible motors are available, contact factory for details. All single-phase and three-phase, single speed, open drip motors listed in performance tables are shipped factory installed. Fan Speed Control COOK s FSC is a variable speed controller which can offer excellent energy conservation and lower sound levels when percent of a direct drive fan operating capacity is not required. The FSC employs solid state circuitry for long-life and dependability. The FSC is available 5 AMP FSC AMP FSC only on 5V and 23V shaded pole or permanent split capacitor direct drive motors and is not available on 4 RPM and 725 RPM motors. The FSC is normally shipped loose for field installation. Optional pre-wiring is available. Fan Speed Control for EC Motors External Speed Control for the COOK EC Motor allows the fan speed to be adjusted remotely via an easy to read dial. The controller allows for adjustment from 2-% of the fan speed. The controller works with the external signal version of the COOK EC Motor and requires 24 VAC power for operation. It is shipped loose for field installation. Pressure Control for EC Motors Constant pressure controller for the COOK EC Motor is for applications where the fan is intended to maintain a near constant pressure in a system such as dryer vents. The pressure controller reads the pressure in a duct system via the provided pressure transducer and automatically adjusts the fan rpm to maintain a preset value. The controller works with the external signal version of the COOK EC Motor and is shipped loose for field installation. Typical Disconnect Switches NEMA 3R NEMA 4 NEMA 3R - Exterior mount, rain-tight. NEMA 4 - Water-tight and dust-tight. 2

INSTALLATION NFPA 96 Typical Specifications The NFPA 96 specification unit shall be a COOK VCR unit and COOK KSP unit mounted on a COOK common curb cap. The VCR shall include a hinged base or hinge kit, a vented extension, a drain tube to direct grease away from the fan, and a NFPA 96 compliant grease collection device such as the COOK aluminum grease trough or COOK Grease Terminator. The KSP unit shall include an intake extension. This will provide the minimum dimensions required to meet NFPA 96 requirements. VCR with hinged base VCR KSP with intake extension Vented Extension Curb Cap Duct Adapter Plate Welded to Duct Curb NFPA 96 Requirements The exhaust fan must be installed so that the outlet of the fan is a minimum of 4 inches from the roof surface and the welded duct terminates at the bottom of the fan a minimum of 8 inches from the roof surface. The inlet of the supply fan must be a minimum of feet away from the outlet of the exhaust fan. Where a foot horizontal separation is not possible a 3 foot minimum vertical separation is acceptable and a special extended vented extension is required. Exhaust Duct - Continuous Welded 6 ga. Steel or Continuous Welded 8 ga. Stainless Steel Roof Curb Exhaust Hood Standard Installation 4" 3

- 35 VCRD-EC Data CFM at Static Pressure HP RPM Fan Speed Tip Watts Max. SP.25 SP.25 SP.375 SP.5 SP.625" SP.75 SP.875 SP. SP.25 SP.5 SP CFM CFM CFM CFM CFM CFM CFM CFM CFM CFM CFM Sone Watts Sone Watts Sone Watts Sone Watts Sone Watts Sone Watts Sone Watts Sone Watts Sone Watts Sone Watts Sone Watts 26 468 225 6.2 6 494 392 887 2322 23 2.9 2 2.7 23 V7DEC /4 727 653 589 52 359 36 349 6 7.7 54 7.6 56 7.4 59 6.9 6 6.5 55 96 92 85 83 75 69 626 465 725 456 3.5 4.5 7.4 2.3 24.9 28.5 3.2 29 9.9 6 484 47 479 2.8 2 94 795 65 889 2792 55 4.9 5 4.8 54 4. 55 2V7DEC /2 343 264 82 93 992 879 37 46 56.5 4.5 46.2 52.7 55. 56 9.5 55 773 73 652 59 527 459 386 37 224 725 549 346 7.6 3 7.6 38 7.6 326 7.4 332 7. 339 6.7 343 6.4 346 6. 346 5.8 344 845 67 56 982 3 2.3 29.9 3 429 33 65 6 949 3354 8 7.4 6 7.4 2 6.9 7 6.3 8 35V7DEC 24 925 835 74 638 526 42 284 337 4725 3 5. 276 5. 285 5. 294 4.7 3 4.2 37 3.5 39 3. 3 2.7 39 2598 2529 246 239 239 2245 267 285 998 82 66 725 696 653 22 578 22 59 22 62 22 63 22 623 22 632 2 64 2 646 2 649 2 653 9.5 644 Performance certified is for Installation Type A: free inlet, free outlet. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 4

-8 VCRD Mtr. HP Fan RPM Tip Speed Max. Watts VD /25 5 2749 - VD /4 4 2985 - V5D /8 55 458 - V7D /6 725 456-2VD /6 75 3376-2VD /6 4 358-2V3D 3 484 - /4* 2V5D 55 4869-2V7D /3 725 547-35VD /6 75 3795-35VD /6 4 429-35V3D 3 4595 - /2* 35V5D 55 5478-35V7D 725 689-5RD /3 75 4225-5RD /3 4 4477-5R3D 3 55 - * 5R5D 55 687-65RD /3 75 4644-65RD 4 4924-8RD 75 566-8RD 4 5369 - CFM at Static Pressure Data VCRD -8. SP.25 SP.25 SP.375 SP.5 SP.625" SP.75 SP.875 SP. SP.25 SP.5 SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 585 54 399 4.7.3 4.6.3 4.2.4 635 56 479 5.8.4 5.7.4 5.3.5 864 88 754 697 628 484 9.9. 9.8. 9.7. 9.4. 9..2 8.6. 96 9 862 83 76 695 569.5.4.5.4.4.5.3.5.9.5.5.6.2.5 95 998 892 779 7.6.8 7.6.9 7..9 6.5.9 6 7 97 868 733 8.7.9 8.7. 8.3. 7.7. 7.. 324 244 6 72 98 867.4.4.4.5..6.6.6..6 9.4.6 579 52 444 372 298 223 43 47 872 4.9.24 4.9.25 4.9.26 4.5.26 4.2.27 3.9.27 3.5.28 3.2.28 3..27 757 697 637 574 59 442 374 34 227 946 7.6.33 7.6.34 7.6.35 7.4.36 7..37 6.7.37 6.4.37 6..38 5.8.38 5.2.36 656 55 44 324 77 9.6.4 9.6.5 9.2.6 8.6.6 8..6 756 657 555 447 325 4 325.2.6.2.8.9.8.3.9 9.7.9 9..9 9.7.9 22 95 827 736 64 535 64 52 4.6.24 4.6.26 4.5.27 4..28 3.5.28 2.8.28 3.5.28.8.27 2387 235 224 267 29 22 29 84 736 358 9..4 9..43 9..44 8.8.46 8.4.47 8..47 8.4.47 7.5.48 7..48 6.5.45 2657 2592 2526 2459 2392 2323 2253 28 23 922 64 23.56 23.58 23.6 23.62 23.63 23.64 22.65 22.65 22.66 2.67 2.64 2272 254 235 9 775 6 258 2..23 2..25.9.26.4.27.8.27.2.27 9.6.25 249 2298 286 27 948 88 948 3.9.27 3.9.29 3.7.3 3.3.32 2.7.32 2..32 2.7.32 2747 265 2553 2453 235 2244 235 989 79 8..4 8..43 8..45 7.6.46 7.2.47 6.6.47 7.2.47 5.6.48 5..48 3275 394 33 33 2947 2862 2947 2685 259 2365 979 24.69 24.72 24.74 24.76 23.78 23.79 23.78 22.8 22.8 2.82 2.79 2925 2728 2543 2359 256 98 696 4.9.37 4.9.38 4.8.39 4.4.39 3.8.39 3.3.39 2.8.39 394 34 2894 2753 262 2428 262 25 6.9.48 6.9.5 6.9.52 6.4.54 6..55 5.4.55 6..55 4.4.55 465 3936 385 3667 358 3344 358 2899 2646 6.4.6 6.4.63 6.3.65 5.6.67 4.9.69 4.4.7 4.9.69 3.6.7 3.2.69 43 489 466 3939 383 3653 3474 326 347 7.9.73 7.9.75 7.9.77 7.2.79 6.5.8 5.9.83 5.5.84 5.2.84 4.8.83 Performance certified is for Installation Type A: free inlet, free outlet. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. *Motor is a 2-speed 3/55 RPM motor. 5

5 VCRDEC-HP / 65-8 VCRDEC-XP Data 5 VCRDEC-HP CFM at Static Pressure Fan Tip Max HP. SP.25 SP.25 SP.375 SP.5 SP.625" SP.75 SP.875 SP. SP.25 SP.5 SP RPM Speed Watts Sone Watts Sone Watts Sone Watts Sone Watts Sone Watts Sone Watts Sone Watts Sone Watts Sone Watts Sone Watts Sone Watts 523 355 543 232 2.4 7.4 2 93 89 724 6 47 937 3679 78 5. 65 5. 7 5. 76 4.8 78 4.4 77 5VH7DEC /2 282 224 64 32 953 87 783 677 33 5226 29 9.6 7 9.6 79 9.6 86 9.5 95 9.7 2 9.8 25 9.7 28 9. 29 8.7 26 662 67 572 525 478 429 377 32 26 34 996 725 6774 443 4.8 36 4.8 37 4.8 38 4.8 39 4.8 4 4.7 4 4.7 42 4.6 428 4.6 433 4.4 44 3.7 443 65-8 VCRDEC-XP CFM at Static Pressure Fan Tip Max HP. SP.25 SP.25 SP.375 SP.5 SP.625" SP.75 SP.875 SP. SP.25 SP.5 SP RPM Speed Watts SoneWattsSoneWattsSoneWattsSoneWattsSoneWattsSoneWattsSoneWattsSoneWatts Sone WattsSoneWattsSoneWatts 465 35 528 228 2 2. 7.4 2 86 756 692 62 548 45 927 44 92 6. 66 5.7 73 5.3 8 5. 86 4.8 92 4.6 9 65VX7DEC /2 67 25 83 39 993 946 896 845 793 664 326 5727 25.9 76.7 86.5 97.3 27. 27 9.8 226 9.5 234 9.2 242 9. 25 8.7 25 58 486 454 42 388 354 32 284 248 7 93 725 745 522 6.4 376 6.3 389 6. 42 6. 46 5.8 429 5.7 443 5.5 456 5.3 469 5. 48 4.6 5 4.2 522 639 524 385 555 265 37 2.6 28 2. 34.8 37 89 22 954 886 89 736 636 534 945 4453 49 7.4 7 7. 6 6.6 25 6.3 33 6. 39 6. 46 6. 49 6.2 48 8VX7DEC 538 49 443 395 347 298 25 25 57 38 897 335 629 4 3.3 28 3. 293 2.6 37 2.3 32 2. 332.6 344.4 354.3 364.2 372. 39.5 4 774 987 95 94 877 84 83 766 728 69 67 545 725 828 2 589 9.7 67 9.4 624 9. 64 8.8 658 8.5 675 8.2 69 8. 77 7.9 722 7.7 75 7.6 774 Performance certified is for Installation Type A: free inlet, free outlet. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 6

5-95 VCRD-HP Cat. No. Mtr. HP Fan RPM Tip Speed 5VHD /6 75 4222 5VHD /4 4 4477 5VH3D 3 55 /3* 5VH5D 55 687 5VH7D /2 725 6774 65VHD /3 75 4644 65VHD /3 4 4924 65VH3D 3 566 * 65VH5D 55 6696 65VH7D 725 747 8VHD /2 4 5372 95VHD 75 5488 95VHD 4 582 65-95 VCRD-XP Cat. No. Mtr. HP Fan RPM Tip Speed Data VCRD-HP / VCRD-XP 5-95.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP.75 SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 988 93 87 7 579 6.4.2 6.5.2 6.5.3 6.4.3 5.9.3 55 987 94 84 696 566 7.2.4 7.2.5 7.3.5 7.3.5 6.9.5 6.4.5 22 63 99 22 934 846 736 623 9.2.2 9.2.2 9..22 9.3.23 9.5.23 9..23 8.6.23 8..22 475 428 379 326 266 96 22 49 872 668 2.4.34 2.4.35 2.3.36 2.2.37 2.3.38 2.4.38 2.4.39 2.3.39.4.38.6.36 65 69 566 52 473 42 359 293 6 5 834 4.8.47 4.8.48 4.8.49 4.8.5 4.7.5 4.7.52 4.6.53 4.6.53 4.4.53 3.7.53 3..5 83 742 633 54 375 75 8.9.22 8.7.23 8.5.24 8.3.25 8..25 8..25 95 869 772 662 546 393 94 9.9.26 9.7.27 9.5.28 9.3.29 9..3 9..3 9..29 2244 276 2 22 95 86 74 556 2.6.38 2.6.39 2.3.4.9.42.6.43.6.44.4.44.5.44 2699 2643 2585 2522 245 2373 2292 22 227 765 428 6.5.63 6.5.65 6.5.67 6.2.69 5.9.7 5.6.72 5.4.73 5..74 4.8.75 4.8.74 5..72 35 2966 295 2862 284 274 2672 26 2452 2292 276 9.6.86 9.6.88 9.6.9 9.5.93 9.2.95 9..97 8.7.99 8.5. 8..2 7.7.3 7.5.3 2864 2762 2655 2537 247 226 29 944 3.7.43 3.7.44 3.5.46 3.2.47 2.7.48 2.2.49.6.5..5 3522 342 3274 327 2964 279 264 2392 4.7.57 4.7.6 4.3.62 3.9.63 3.3.65 2.6.66.9.67.2.67 3748 3637 359 3388 324 383 297 2738 2296 6.4.67 6.4.7 6.2.73 5.7.75 5.3.76 4.4.77 3.8.79 3..8.9.79.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP.75 SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 65VXD /6 75 4644 884 833 784 78 648 55 7.4. 7.. 6.8. 6.5.2 6.3.2 6..2 65VXD /4 4 4924 945 895 85 795 728 662 547 8.2. 7.9.2 7.7.3 7.4.4 7..4 6.9.5 6.7.5 93 45 5 965 98 859 82 74 52 65VX3D 3 566.3.6..7 9.9.8 9.6.9 9.4.2 9..2 8.8.2 8.7.22 8.4.2 /3* 32 278 24 27 74 39 99 5 954 839 635 65VX5D 55 6696 3.9.27 3.8.28 3.6.3 3.4.3 3.2.32 2.9.33 2.7.34 2.5.35 2..36.7.37.4.36 65VX7D /2 725 745 48 44 44 372 342 32 282 248 66 78 988 6.3.37 6..39 6..4 5.8.4 5.7.43 5.5.44 5.3.45 5..46 4.6.48 4.2.49 3.9.5 8VXD /3 75 566 6 2 4 984 93 857 74 64 8.7.4 8.4.5 8..6 7.8.7 7.6.7 7.6.8 7.6.9 7.7.9 8VXD /4 4 5372 236 82 25 69 8 964 884 773 9.6.6 9.3.7 9..9 8.7.9 8.5.2 8.4.2 8.4.22 8.5.23 423 377 329 278 229 83 39 89 98 698 8VX3D 3 626 2.3.24 2..25.7.26.3.28..29.9.3.8.3.7.32.7.34..32 /2* 73 675 636 595 553 5 47 43 356 266 2 8VX5D 55 734 6.9.39 6.5.4 6.2.43 5.8.44 5.5.46 5.2.47 5..49 4.9.5 4.7.52 4.5.54 4.6.57 8VX7D 725 829 94 88 846 8 774 736 698 66 589 522 448 9.7.54 9.4.55 9..57 8.8.59 8.5.6 8.2.63 8..64 7.9.66 7.7.69 7.6.7 7.4.74 95VXD /3 75 5488 497 429 362 296 226 5 66 96 9.5.2 9..22 8.7.23 8.3.25 8..26 7.8.27 7.5.28 7.2.28 95VXD /3 4 582 596 53 468 46 342 274 2 9 883.6.24.2.26 9.7.27 9.4.29 9..3 8.8.3 8.5.32 8.3.33 7.7.33 837 78 723 669 64 559 5 44 37 29 95VX3D 3 6637 3.7.35 3.2.37 2.8.39 2.3.4.9.42.6.44.3.45..46.7.48..5 * 22 262 24 267 22 975 929 883 787 684 57 95VX5D 55 793 8.8.59 8.3.6 7.8.64 7.4.66 7..68 6.6.7 6.2.72 5.9.74 5.3.77 5..79 4.7.82 Performance certified is for Installation Type A: free inlet, free outlet. Performance ratings do not include the effects of appurtenances (accessories). Speed (RPM) shown for model 65VD is nominal. Performance is based on actual speed of test. Speed (RPM) for all other models is constant and based on actual speed of test. The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. *Motor is a 2-speed 3/55 RPM motor. 7

, 2, 35 VCR Data VCR Wheel Diameter - Tip Speed (FPM) - 2.6 x RPM Maximum RPM - 22 Maximum BHP -.3 x (RPM/) 3 Maximum Motor Frame - 48 Approx. Ship Wt. (Less Motor) - 3 lbs. Roof Curb - RCG, RCA 6 Roof Opening - 3-/2 Sq. 2-5/6 25-/4 Top Cap Lid -.5 Top Cap Cylinder -.4 Baffle -.8 Base -.63 2 8 4-9/6 2 VCR Wheel Diameter - 2 Tip Speed (FPM) - 3. x RPM Maximum RPM - 669 Maximum BHP -.72 x (RPM/) 3 Maximum Motor Frame - 56 Approx. Ship Wt. (Less Motor) - 6 lbs. Roof Curb - RCG, RCA-8 Roof Opening - 5-/2 inches Top Cap Lid -.5 Top Cap Cylinder -.4 Baffle -.63 Base -.63 28-/4" 2" 3-3/6" 2" 9-/6".5.2.9.6.3 67 RPM 568 RPM 465 RPM 362 RPM.25 HP.67 HP.334 HP 259 RPM 56 RPM 53 RPM 95 RPM 74 RPM 35 7 5 4 75 35 VCR Wheel Diameter - 3.5 Tip Speed (FPM) - 3.5 x RPM Maximum RPM - 574 Maximum BHP -.3 x (RPM/) 3 Maximum Motor Frame - 56 Approx. Ship Wt. (Less Motor) - 66 lbs. Roof Curb - RCG, RCA - 8 Roof Opening - 5-/2 inches Top Cap Lid -.5 Top Cap Cylinder -.4 Baffle -.63 Base -.63 28-5/8" 2" 3-3/6" 2" 9-/6".5.2.9.6.3 574 RPM 492 RPM 4 RPM 328 RPM 246 RPM 64 RPM 82 RPM RPM 837 RPM.25 HP.334 HP.67 HP 5 5 2 25 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 8

VCR Data VCR, 2, 35 Fan RPM Tip. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 74 937 42 279.7..6. 94 246 524 433 3.5.2 3.3.2 V2B /6* 4 2984 635 56 479 5.8.4 5.7.4 5.3.5 5 lbs. 34 358 747 683 69 542 8..6 7.9.7 7.7.7 7.3.7 54 43 858 82 747 69 69 469 9.8. 9.7. 9.6. 9.3. 8.9. 8.5. 742 456 97 92 872 824 772 79 592.7.4.6.5.5.5.4.6..6.7.6.3.6 87 473 7 959 92 865 87 76 678 53 2.4.6 2.3.6 2.3.7 2.2.7.9.8.5.8.2.8.9.6 V3B /4* 872 49 43 997 95 96 86 8 745 626 3..7 3..8 3..9 2.9.9 2.7.9 2.4.2 2..2.8.9 5 lbs. 937 57 79 35 99 947 93 856 8 74 576 4..9 4..2 3.9.2 3.8.2 3.6.2 3.2.22 3..22 2.77.22 2.4.2 22 524 5 72 3 988 945 9 85 786 67 5.2.2 5..22 5..23 4.9.23 4.8.24 4.4.24 4..25 3.6.25 3.3.24 */6 & /4 HP motor available only in single phase ODP type. 2 VCR Fan RPM Speed Tip. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 94 284 92 83 673 5.2.5 5..5 4.4.5 2V2B /6 37 3257 56 955 845 722 7..7 7..8 6.5.8 5.9.8 5 lbs. 7 3675 92 3 8 98 788 9.2. 9.2. 8.9. 8.2.2 7.6.2 32 49 326 247 63 75 983 87.4.4.4.5..6.7.6..6 9.4.6 2V3B 393 37 238 54 69 975 832 367 4294 2.2.6 2.2.7 2..8.7.8..9.4.9..9 /4 459 386 32 233 52 67 964 747 432 4498 3..9 3..2 2.9.2 2.6.2 2..2.6.22.3.22.9.2 5 lbs. 524 455 384 39 232 53 66 944 496 4699 4..2 4..22 3.9.23 3.6.24 3.2.24 2.8.25 2.5.25 2.2.25 2V4B 578 5 443 37 297 222 42 45 869 549 4866 4.9.24 4.9.25 4.9.26 4.5.26 4.2.27 3.8.27 3.5.27 3.2.28 2.9.26 /3 632 567 52 433 36 289 24 3 5 62 532 5.8.26 5.8.27 5.8.28 5.5.29 5..3 4.8.3 4.5.3 4.2.3 3.9.3 9 lbs. 686 623 56 494 425 355 284 28 6 655 599 6.6.29 6.6.3 6.6.3 6.3.32 6..32 5.6.33 5.3.33 5..34 4.7.34 35 VCR Fan RPM Tip. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 289 52 676 837 2958 5.7.6 5.6.7 5..8 4.4.7 /6 474 355 23 8 35V2B 957 3382 7.6. 7.5. 7.. 6.5. 5 lbs. 66 555 447 33 84 78 389 9.8.4 9.8.5 9.5.6 8.9.6 8.3.6 744 643 54 432 38 3 32 4..6..7.7.8..8 9.5.9 8.9.9 /4 827 73 634 532 42 275 97 35V3B 86 49 2.2.8 2.2.2 2..2.5.2.8.22.2.22 9.7.2 5 lbs. 9 89 726 629 527 46 29 24 4382 3.5.2 3.5.22 3.3.23 2.9.24 2.2.24.6.25..24 22 925 837 747 652 548 45 82 /3 36 465 4.7.24 4.7.26 4.6.27 4..28 3.6.28 2.9.29 2.4.29 2..28 35V4B 22 229 946 86 772 677 569 49 3 9 lbs. 37 4845 5.7.28 5.7.3 5.7.3 5.3.32 4.9.33 4.2.33 3.8.33 3.5.33 3..3 2269 292 25 236 955 87 78 677 538 /2 473 526 7.4.35 7.4.37 7.4.38 7..4 6.8.4 6.5.4 6..4 5.7.4 5.4.42 35V5B 2424 2353 228 227 232 255 975 889 79 47 574 5562 9.5.43 9.5.45 9.5.46 9.3.48 9..49 8.7.49 8.3.5 8..5 7.7.5 7..49 Performance certified is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 9

5 VCR / VCR-HP Data 5 VCR Wheel Diameter - 5 Tip Speed (FPM) - 3.9 x RPM Maximum RPM - 59 Maximum BHP -.22 x (RPM/) 3 Maximum Motor Frame - 56 Approx. Ship Wt. (Less Motor) - 77 lbs. Roof Curb - RCG, RCA - 22 Roof Opening - 9-/2 inches Top Cap Lid -.5 Top Cap Cylinder -.4 Baffle -.63 Base -.63 3-/4" 2" 34-/6" 24" 2-5/6".75.4.5.7.35 59 RPM 435 RPM 35 RPM 267 RPM 83 RPM 99 RPM 5 RPM 93 RPM.25 HP.67 HP.334 HP 76 RPM 7 4 2 28 35 5 VCR-HP Wheel Diameter - 5 Tip Speed (FPM) - 3.9 x RPM Maximum RPM - 952 Maximum BHP -. x (RPM/) 3 Maximum Motor Frame - 43T Approx. Ship Wt. (Less Motor) - 77 lbs. Roof Curb - RCG, RCA - 22 Roof Opening - 9-/2 inches Top Cap Lid -.5 Top Cap Cylinder -.4 Baffle -.63 Base -.63 27-/2" 2" 34-/6" 24" 2-5/6" 3. 2.4.8.2.6 952 RPM 833 RPM 74 RPM 595 RPM 476 RPM 357 RPM 238 RPM 9 RPM.25 HP.334 HP.67 HP 88 RPM 4 8 2 6 2 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 2

5 VCR 5V2B 5V3B 5V4B 5V5B 5V6B 5 VCR-HP /6 5 lbs. /4 5 lbs. /3 9 lbs. /2 Fan RPM Tip Speed Data VCR / VCR-HP 5 Fan Tip. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 76 2984 66 439 254 889 6..8 5.9.9 5.3. 4.7.9 832 3267 758 66 444 238 7.. 7..2 6.6.2 5.9.3 94 355 9 77 625 462 93 8.4.4 8.4.5 8..6 7.4.6 6.8.6 972 387 254 924 79 647 468 9.7.7 9.7.9 9.4.2 8.9.2 8.3.2 4 484 298 276 952 822 677 469.3.2.3.22..24.5.24 9.9.25 9.4.25 49 452 2428 238 227 293 97 835 648 4..28 4..3 4..3 3.6.32 3..33 2.4.33.8.33 235 4849 26 258 245 2299 29 274 94 756 6.6.35 6.6.37 6.5.39 6..4 5.7.4 5..4 4.4.4 3.8.4 32 583 2789 2694 2598 25 24 2295 283 252 877 8.4.43 8.4.45 8.4.47 8..48 7.6.49 7..5 6.5.5 6..5 5.7.5 42 5576 3 292 2823 2733 264 2546 2447 2342 222 834 2.53 2.55 2.58 2.59 9.8.6 9.4.6 9..62 8.6.62 8.3.63 7.6.6 59 5965 32 327 344 296 2875 2788 2698 265 256 226 23.65 23.67 23.7 23.72 22.73 22.75 22.75 2.76 2.76 2.77.25" SP.375" SP.5" SP.75" SP." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 5VH2B 672 536 339 /6 88 3459 4.4.7 4..7 3.7.6 5 lbs. 2 932 835 66 62 4563 7.4.5 7.5.6 7.6.6 6.8.6 5VH3B 8 39 954 763 49 /4 249 494 8.5.9 8.6.2 8.7.2 8.2.2 7.3.8 5 lbs. 22 4 69 899 689 336 5246 9.6.23 9.6.24 9.8.24 9.8.25 8.7.24 5VH4B 277 22 58 88 587 /3 47 5525.6.26.4.27.6.28.9.29..29 9..27 9 lbs. 352 3 242 98 94 743 478 584.4.3.3.3.3.32.6.34..33.2.33 5VH5B 466 49 368 245 2 94 753 /2 587 6232 2.9.37 2.8.38 2.8.39 2.8.4 2.9.42 2..4.3.4 579 536 489 384 253 8 952 775 696 666 4.4.45 4.4.46 4.3.47 4.3.49 4.2.5 3.9.5 3.2.5 2.6.48 5VH6B 7 67 629 538 427 3 74 4 852 824 762 6.2.56 6.2.57 6.2.58 6.2.6 6.2.62 6..63 5.6.63 5..62 4.7.6 842 85 766 685 59 477 36 239 87 938 952 7665 8.5.68 8.5.69 8.5.7 8.4.73 8.3.75 8.3.77 8.3.77 7.8.77 7.4.76 7..74 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 2 2

65 VCR / VCR-HP / VCR-XP Data 65 VCR Wheel Diameter - 6.5 inches Tip Speed (FPM) - 4.3 x RPM Maximum RPM - 295 Maximum BHP -.35 x (RPM/) 3 Maximum Motor Frame - 56 Approx. Ship Wt. (Less Motor) - 83 lbs. Roof Curb - RCG, RCA - 22 Roof Opening - 9-/2 inches Top Cap Lid -.5 Top Cap Cylinder -.4 Baffle -.63 Base -.63 3-" 2" 34-/6" 24" 2-5/6".5.2.9.6.3 227 RPM 59 RPM 9 RPM 23 RPM 955 RPM 887 RPM 89 RPM 686 RPM 295 RPM.334 HP.25 HP.67 HP 8 6 24 32 4 65 VCR-HP Wheel Diameter - 6.5 inches Tip Speed (FPM) - 4.3 x RPM Maximum RPM - 727 Maximum BHP -.2 x (RPM/) 3 Maximum Motor Frame - 43T Approx. Ship Wt. (Less Motor) - 83 lbs. Roof Curb - RCG, RCA - 22 Roof Opening - 9-/2 inches Top Cap Lid -.5 Top Cap Cylinder -.4 Baffle -.63 Base -.63 27-" 2" 34-/6" 24" 2-5/6" 2.5 2..5..5 64 RPM 552 RPM 464 RPM 376 RPM 288 RPM 2 RPM 2 RPM.67 HP 932 RPM.25 HP 727 RPM.334 HP 7 4 2 28 35 65 VCR-XP Wheel Diameter - 6.5 inches Tip Speed (FPM) - 4.3 x RPM Maximum RPM - 257 Maximum BHP -.9 x (RPM/) 3 Maximum Motor Frame - 43T Approx. Ship Wt. (Less Motor) - 83 lbs. Roof Curb - RCG, RCA - 22 Roof Opening - 9-/2 inches Top Cap Lid -.5 Top Cap Cylinder -.4 Baffle -.63 Base -.63 26-/6" 2" 34-/6" 24" 2-5/6" 5. 4. 3. 2.. 238 RPM 257 RPM 2252 RPM 224 RPM 996 RPM 868 RPM 74 RPM 62 RPM.25 HP 355 RPM.334 HP 45 9 35 8 225 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 22 22

65 VCR 65V2B 65V3B 65V4B 65V5B 65V6B 65 VCR-HP 65VH2B 65VH3B 65VH4B 65VH5B 65VH6B 65VH7B 65 VCR-XP Fan Tip. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 929 725 5 24 /6 686 2963 6.3. 6.2. 5.5. 4.8. 5 lbs. 268 988 797 564 77 333 7.6.4 7.6.5 7..6 6.4.6 233 264 99 796 492 /4 829 358 8.7.7 8.7.9 8.3.2 7.7.2 7..2 5 lbs. 2494 2338 277 24 792 337 887 383..2..23 9.6.24 9..24 8.5.25 7.9.22 2624 2475 2323 263 98 76 /3 933 43..24..26.8.28.3.28 9.7.29 9..29 9 lbs. 2756 265 247 232 257 95 55 98 4233 2.3.28 2.3.3 2..32.7.33..33.4.33 9.9.3 2958 2827 2694 2556 24 2249 233 68 /2 52 4544 4.3.35 4.3.37 4..39 3.7.4 3.2.4 2.6.4 2..4.6.38 364 34 297 279 2657 257 2356 238 723 25 4859 6.4.43 6.4.45 6.4.47 6..49 5.5.49 4.9.5 4.4.5 3.9.5 3.5.46 343 3289 374 357 2936 28 2677 2525 2323 2 5226 9.2.53 9.2.56 9.2.58 8.8.6 8.5.6 7.9.62 7.2.62 6.6.63 6.2.63 3642 3535 3428 339 328 394 2975 2848 275 225 295 5594 22.65 22.68 22.7 2.72 2.74 2.75 2.76 9.4.76 8.9.77 8..75 /6 5 lbs. /4 5 lbs. /3 9 lbs. /2 23 23 Data VCR / VCR-HP / VCR-XP 65 Fan Tip.25" SP.375" SP.5" SP.75" SP." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 932 425 45 34 4 6.7.6 6.5.6 6.2.6 72 463 736 626 57 65 8.7.23 8.4.24 8.3.25 8..24 28 4872 846 747 635 355 9.5.26 9.3.28 9..29 8.8.29 85 58 957 866 762 527 42.5.3.2.32 9.9.33 9.7.34 9.8.32 273 5498 225 246 954 752 466 2..37.8.39.5.4..4.2.4 36 5879 229 222 24 956 742 42 3.5.45 3.3.46 3..48 2.4.5 2.3.5 2.4.5 463 639 2482 249 2349 284 27 77 448 5..55 4.9.57 4.7.59 4..6 3.7.63 3.7.63 3.8.6 566 6764 2673 265 2553 248 2246 269 89 53 6.8.67 6.8.69 6.5.7 5.9.74 5.4.76 5..77 5..76 5.2.75 646 7 282 2767 279 2577 2426 2268 274 89 467 8.2.77 8.2.79 8..8 7.4.85 6.9.88 6.4.9 6.2.9 6..88 6.2.85 727 746 2969 298 2865 2745 264 2457 2297 282 87 9.6.89 9.6.9 9.5.93 9..97 8.5. 8..3 7.8.4 7.6.3 7.4.2 Fan RPM Tip Speed." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP 3." SP 3.5" SP 4." SP 4.5" SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 65VX3B /4 84 637 5 lbs. 355 5853 9.4.24 9..25 65VX4B /3 988 889 728 9 lbs. 498 647.7.32.3.33.9.33 65VX5B 2 25 93 766 59 /2 69 695 3.3.38 2.9.4 2.5.4 2.3.4 2..37 243 6 72 98 88 64 72 7429 5..46 4.5.48 4..49 3.9.5 3.7.5 3.5.47 65VX6B 376 3 229 48 65 926 753 85 799 6.9.56 6.5.58 6..59 5.7.6 5.5.62 5.3.63 5.2.6 53 448 382 34 229 52 4 68 979 8548 9..67 8.6.69 8..7 7.8.73 7.4.74 7.2.76 7..77 6.9.7 65VX7B 6 55 495 427 352 28 27 947 28 8989 2.76 2.79 2.82 9.6.84 9..85 8.7.87 8.6.88 8.5.89 698 65 62 544 476 45 338 7 876 283 929 23.86 22.9 22.93 2.95 2.97 2.99 2. 2.4 9.9.99 65VX8B 85 87 764 77 663 6 534 48 238 964 -/2 2345 29 26.5 25.9 25.2 25.5 24.8 24.2 23.22 23.25 22.29 22.24 23 96 92 88 836 786 729 66 488 324 68 257 829 29.26 29.3 28.34 28.37 27.4 27.44 27.46 26.5 25.54 25.57 25.53 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels.

8 VCR / VCR-HP / VCR-XP Data 8 VCR Wheel Diameter - 8 inches Tip Speed (FPM) - 4.7 x RPM Maximum RPM - 488 Maximum BHP -.57 x (RPM/) 3 Maximum Motor Frame - 45T Approx. Ship Wt. (Less Motor) - lbs. Roof Curb - RCG, RCA - 28 Roof Opening - 25-/2 inches Top Cap Lid -.5 Top Cap Cylinder -.4 Baffle -.8 Base -.8 35-7/8" 39-7/6" 24-3/6" 2.5 2..5..5 488 RPM 393 RPM 298 RPM 23 RPM 8 RPM 3 RPM 98 RPM 823 RPM.334 HP.25 HP 635 RPM.67 HP 2 24 36 48 6 8 VCR-HP Wheel Diameter - 8 inches Tip Speed (FPM) - 4.7 x RPM Maximum RPM - 829 Maximum BHP -.3 x (RPM/) 3 Maximum Motor Frame - 45T Approx. Ship Wt. (Less Motor) - lbs. Roof Curb - RCG, RCA - 28 Roof Opening - 25-/2 inches Top Cap Lid -.5 Top Cap Cylinder -.4 Baffle -.8 Base -.8 33-3/8" 39-7/6" 24-3/6" 3.6 2.88 2.6.44.72 829 RPM 725 RPM 62 RPM 57 RPM 43 RPM 39 RPM 25 RPM RPM.25 HP 897 RPM.334 HP 2 3 4 5 8 VCR-XP Wheel Diameter - 8 inches Tip Speed (FPM) - 4.7 x RPM Maximum RPM - 2397 Maximum BHP -.5 x (RPM/) 3 Maximum Motor Frame - 45T Approx. Ship Wt. (Less Motor) - lbs. Roof Curb - RCG, RCA - 28 Roof Opening - 25-/2 inches 3-9/6" Top Cap Lid -.5 Top Cap Cylinder -.4 Baffle -.8 Base -.8 39-7/6" 24-3/6" 6. 4.8 3.6 2.4.2 2397 RPM 226 RPM 224 RPM 988 RPM 852 RPM 76 RPM 58 RPM 444 RPM 75 RPM.334 HP.25 HP 6 2 8 24 3 Performance certified is for Installation Type A: free inlet, free outlet. Power rating (BHP) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 24 24

8 VCR 8V2B 8V3B 8V4B 8V5B 8V6B 8V7B 8V8B 8V9B 8 VCR-HP 8VH3B 8VH4B 8VH5B 8VH6B 8VH7B 8VH8B 8VH9B 8 VCR-XP /6 5 lbs. /4 5 lbs. /3 9 lbs. /2 -/2 2 5 lbs. /4 5 lbs. /3 9 lbs. /2 -/2 2 5 lbs. Fan Tip. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 635 2992 2446 224 945 54 5.9.4 5.6.5 5..6 4.5.6 73 344 282 262 2395 238 75 7.6.2 7.5.23 6.9.24 6.5.25 6..24 87 382 39 2928 2738 2526 2272 872 9.3.29 9.3.3 8.7.32 8.2.33 7.7.33 7.3.32 927 4368 357 344 3253 382 2893 2677 24 2.2.43 2.2.45.8.47.2.49.7.5.3.5 9.9.5 66 523 46 397 3832 369 3539 3376 399 2997 274 6..66 6..68 6..7 5.3.73 4.6.74 4.2.76 3.8.77 3.4.77 3..76 76 554 453 447 4283 455 423 3885 3738 3579 345 2948 8.6.89 8.6.9 8.6.94 8..96 7.4.98 6.7. 6.3. 5.9.2 5.5.3 4.8.2 264 5956 4869 4755 4639 4522 442 4277 446 47 386 3523 329 2. 2.3 2.6 2.8 9.7.2 9..23 8.4.24 8..26 7.6.27 6.9.28 6.3.25 35 6366 524 597 4989 488 4769 4655 4536 443 4283 3999 3658 23.35 23.37 23.4 23.43 22.46 2.48 2.5 2.52 2.54 9.3.56 8.6.56 49 6686 5466 5364 5262 558 553 4946 4835 472 46 4345 454 24.56 24.59 24.62 24.65 24.68 23.7 23.73 22.75 22.77 2.8 2.8 488 72 5732 5635 5537 5439 5339 5238 534 527 496 468 4423 26.8 26.83 26.86 26.89 26.92 25.95 25.98 24 2. 24 2.2 23 2.6 22 2.8 25 25 Data VCR / VCR-HP / VCR-XP 8 Fan Tip.25" SP.375" SP.5" SP.75" SP." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 897 4227 268 9 724 8.8.22 8.4.23 7.9.24 992 4674 2344 222 26 74.6.3.3.3 9.9.32 8.8.33 39 5367 2759 2652 2534 2258 939 3.7.44 3.5.46 3..47 2.2.49..5 225 5772 2998 29 2796 2557 2278 5.5.55 5.4.56 5..58 4.3.6 3.3.62 3 677 3234 344 35 2839 2592 2323 7.6.66 7.5.68 7.2.7 6.6.72 5.6.75 4.4.77 446 684 362 352 3438 326 357 2827 2583 2.88 2.9 2.92 9.5.95 8.7.98 7.8. 6.8.3 553 738 389 387 374 358 343 324 2984 2756 22.8 22. 22.3 22.7 2.9 2.22 9.5.26 8.7.28 66 7822 478 49 439 3893 3735 356 3367 359 2945 2674 25.32 25.34 25.37 24.4 24.44 23.47 22.5 22.54 2.57 2.56 744 828 443 4338 427 434 3988 3829 3655 3464 3264 357 2785 27.52 27.55 27.57 27.62 26.66 25.69 25.72 24.76 23.8 22.82 22.8 829 868 463 4568 455 4376 424 493 3935 376 3575 3385 385 29.75 29.78 29.8 29.86 28.9 28.93 27.96 26 2. 26 2.5 25 2.8 24 2. Fan RPM Tip Speed." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP 3." SP 3.5" SP 4." SP 4.5" SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 8VX3B /4 848 595 75 5537 5 lbs. 8.9.25 9..23 8VX4B /3 89 98 698 3 626 9 lbs..7.32.7.34..32 8VX5B /2 354 274 56 988 774 492 73 4..45 3.7.47 3.6.5 4..5 4.3.48 8VX6B 65 578 5 436 322 74 22 77 89 7.8.65 7.6.68 7.4.7 7.3.73 7.2.76 7.4.77 7.7.76 8VX7B 764 694 629 564 486 368 227 85 855 9.3.74 9..77 9..8 8.8.83 8.7.85 8.7.89 8.9.9 879 8 746 685 622 543 422 55 894 8925 2.84 2.88 2.9 2.94 2.96 2.99 2.3 2.2 8VX8B 258 993 93 87 84 756 688 466 26 -/2 234 9585 24.2 23.6 23. 23.3 23.6 23.9 23.22 23.28 23.27 2235 275 25 256 2 948 894 76 536 3 275 249 26.22 26.27 26.3 26.34 26.38 26.4 25.44 25.5 26.57 26.55 8VX9B 2372 236 2258 22 246 294 244 938 78 558 32 2 2286 772 28.4 28.45 28.49 28.53 28.57 28.6 28.64 28.7 28.78 28.82 29.78 5 lbs. 258 2455 24 2346 2292 224 29 294 98 82 593 2397 295 3.6 3.65 3.69 3.74 3.78 3.82 3.85 3.92 3.99 3 2.8 3 2. appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels.

95 VCR / VCR-HP / VCR-XP Data 95 VCR Wheel Diameter - 9.5 inches Tip Speed (FPM) - 5. x RPM Maximum RPM - 353 Maximum BHP -.85 x (RPM/) 3 Maximum Motor Frame - 45T Approx. Ship Wt. (Less Motor) - lbs. Roof Curb - RCG, RCA - 28 Roof Opening - 25-/2 inches Top Cap Lid -.5 Top Cap Cylinder -.4 Baffle -.8 Base -.8 36-3/8" 39-7/6" 24-3/6" 2.5 2..5..5 353 RPM 267 RPM 8 RPM 95 RPM 9 RPM 923 RPM 837 RPM 75 RPM.67 HP 577 RPM.334 HP.25 HP 5 3 45 6 75 95 VCR-HP Wheel Diameter - 9.5 inches Tip Speed (FPM) - 5. x RPM Maximum RPM - 57 Maximum BHP -.54 x (RPM/) 3 Maximum Motor Frame - 45T Approx. Ship Wt. (Less Motor) - lbs. Roof Curb - RCG, RCA - 28 Roof Opening - 25-/2 inches Top Cap Lid -.5 Top Cap Cylinder -.4 Baffle -.8 Base -.8 33-/2" 39-7/6" 24-3/6" 3. 2.4.8.2.6 57 RPM 48 RPM 392 RPM 33 RPM 24 RPM 25 RPM 36 RPM 947 RPM.25 HP 77 RPM.334 HP 22 33 44 55 95 VCR-XP Wheel Diameter - 9.5 inches Tip Speed (FPM) - 5. x RPM Maximum RPM - 2 Maximum BHP -.23 x (RPM/) 3 Maximum Motor Frame - 45T Approx. Ship Wt. (Less Motor) - lbs. Roof Curb - RCG, RCA - 28 Roof Opening - 25-/2 inches Top Cap Lid -.5 Top Cap Cylinder -.4 Baffle -.8 Base -.8 32-/8" 39-7/6" 24-3/6" 5. 4. 3. 2.. 2 RPM 98 RPM 862 RPM 743 RPM 624 RPM 55 RPM 386 RPM 267 RPM 3 RPM.334 HP.25 HP 63 26 89 252 35 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 26 26

95 VCR 95V2B 95V3B 95V4B 95V5B 95V6B 95V7B 95V8B 95V9B 95 VCR-HP 95VH3B 95VH4B 95VH5B 95VH6B 95VH7B 95VH8B 95VH9B 95 VCR-XP /6 5 lbs. /4 5 lbs. /3 9 lbs. /2 -/2 2 5 lbs. /4 5 lbs. /3 9 lbs. /2 -/2 2 5 lbs. Fan Tip. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 577 2945 2774 256 247 5 6..4 5.7.5 5..6 4.6.5 664 3389 392 2963 272 2329 7.5.2 7.4.23 6.8.24 6.3.25 734 3747 3528 3323 3 286 2454 9..29 9..3 8.5.32 8..33 7.5.33 842 4298 447 3869 3683 3476 324 2899 253.9.44.9.46.5.48.8.49.3.5 9.9.5 9.5.49 969 4946 4658 454 4345 478 3995 3776 355 323 2865 5.7.67 5.7.69 5.5.7 4.9.74 4.2.75 3.8.76 3.4.77 2.9.76 2.5.74 69 5457 539 4999 4857 47 4554 4384 484 3943 3695 39 9..89 9..92 9..95 8.4.97 7.7. 7.. 6.7.3 6.2.3 5.9.3 5.2.98 49 5865 5523 5393 5262 527 4986 4837 4674 4484 4259 3792 2. 2.4 2.7 2.2 2.22 9.4.24 8.8.26 8.4.28 8..28 7.3.27 228 6269 593 578 5659 5534 545 527 527 497 479 4363 392 23.35 23.39 23.42 23.45 22.48 22.5 2.53 2.54 2.56 9.5.56 8.7.54 29 6585 62 685 5969 585 5729 564 5472 5332 578 4799 4386 25.57 25.6 25.64 25.67 24.7 24.73 23.75 22.78 22.79 2.8 2.8 353 697 654 6394 6283 67 656 5938 586 5687 555 5226 4834 27.8 27.85 27.88 27.92 26.95 26.98 25 2. 24 2.3 24 2.5 23 2.9 22 2.9 27 27 Data VCR / VCR-HP / VCR-XP 95 Fan Tip.25" SP.375" SP.5" SP.75" SP." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 77 393 225 29 747 7.6.23 7..24 6.4.25 85 4344 257 2374 255 9.3.3 8.8.32 8.2.33 977 4987 344 2893 278 238 2.3.45.8.47.2.48..5 5 5365 335 382 329 268 2254 4..56 3.7.58 3.3.59 2..62.6.63 24 5738 3579 3459 3324 32 2656 279 6..68 5.7.7 5.3.72 3.9.74 2.7.77.4.75 24 633 3994 3888 3775 353 327 2883 2453 8.8.89 8.8.92 8.4.95 7.6.98 6.. 4.7.3 3.6. 332 6799 439 4223 42 3892 3629 3342 36 2594 2. 2.3 2.6 9.9.2 8.6.23 7.3.26 6..28 4.9.25 424 7269 4643 4554 446 4259 423 3768 349 376 2773 23.33 23.37 23.4 22.46 2.49 9.8.52 8.7.55 7.6.56 6.6.53 497 7642 4899 484 4727 454 4327 49 384 3565 325 2832 25.54 25.58 25.6 24.68 23.72 22.75 2.75 9.7.8 8.8.8 7.9.76 57 85 554 573 499 488 4326 444 473 3926 3654 3342 293 26.77 26.8 26.85 26.9 25.97 24 2. 23 2.3 22 2.7 2 2.9 2 2.9 9.2 2.2 Fan RPM Tip Speed." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP 3." SP 3.5" SP 4." SP 4.5" SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 95VX3B /4 823 3 5258 5 lbs. 6.5.25 95VX4B /3 7 879 39 584 9 lbs. 8.2.33 7.7.33 95VX5B /2 455 324 53 9 38 6677.2.47.8.49.3.5 9.7.48 95VX6B 86 76 596 474 35 2 55 7683 5..68 4.6.7 4.3.74 3.8.76 3.2.77 2.7.75 95VX7B 939 846 747 639 57 356 5 583 88 6.5.78 5.9.8 5.6.84 5.4.87 4.7.89 4.2.9 3.7.87 268 98 889 79 686 564 42 66 8474 7.9.88 7.4.92 6.9.95 6.7.98 6.4. 5.8.3 5.2.4 95VX8B 227 29 28 222 93 834 726 423 -/2 783 92 2.6 9.7. 9.2.5 8.8.8 8.6.2 8.4.24 7.8.27 6.8.27 2469 2394 239 2242 262 277 987 78 47 96 973 23.27 22.32 22.37 2.4 2.44 2.48 2.5 9.5.56 8.5.55 95VX9B 2624 2553 2482 24 2336 2259 277 2 775 456 2 23 225 25.45 24.5 23.56 23.6 23.64 22.68 22.7 22.785 2.82 9.8.77 5 lbs. 2778 27 2643 2575 256 2434 236 22 22 775 455 2 72 26.65 26.7 25.76 25.8 25.86 24.9 24.94 24 2. 23 2.7 22 2. 2 2. appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels.

2 VCR / VCR-HP / VCR-XP Data 2 VCR Wheel Diameter - 2 inches Tip Speed (FPM) - 5.5 x RPM Maximum RPM - 25 Maximum BHP -.2 x (RPM/) 3 Maximum Motor Frame - 82T Approx. Ship Wt. (Less Motor) - 22 lbs. Roof Curb - RCG, RCA - 28 Roof Opening - 25-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.4 Baffle -.8 Base -.8 38-3/8" 45-/4" 25-5/6" 2.25.8.35.9.45 25 RPM 2 RPM 45 RPM 969 RPM 893 RPM 87 RPM 74 RPM 665 RPM.67 HP 54 RPM.334 HP.25 HP 5 3 45 6 75 2 VCR-HP Wheel Diameter - 2 inches Tip Speed (FPM) - 5.5 x RPM Maximum RPM - 626 Maximum BHP -.74 x (RPM/) 3 Maximum Motor Frame - 82T Approx. Ship Wt. (Less Motor) -22 lbs. Roof Curb - RCG, RCA - 28 Roof Opening - 25-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.4 Baffle -.8 Base -.8 35-3/8" 45-/4" 25-5/6" 4. 3.2 2.4.6.8 626 RPM 53 RPM 436 34 RPM 246 RPM RPM 5 RPM 56 RPM 96 RPM.334 HP 768 RPM 3 HP 5 3 45 6 75 2 VCR-XP Wheel Diameter - 2 inches Tip Speed (FPM) - 5.5 x RPM Maximum RPM - 226 Maximum BHP -.33 x (RPM/) 3 Maximum Motor Frame - 82T Approx. Ship Wt. (Less Motor) -22 lbs. Roof Curb - RCG, RCA - 28 Roof Opening - 25-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.4 Baffle -.8 Base -.8 32-" 45-/4" 25-5/6" 6. 4.8 3.6 2.4.2 226 RPM 2 RPM 876 RPM 75 RPM 626 RPM 5 RPM 376 RPM 25 RPM 4 RPM.334 HP 8 6 24 32 4 3 HP appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 28 28

2 VCR 2R2B 2SC2B 2R3B 2SC3B 2R4B 2SC4B 2R5B 2SC5B 2R6B 2SC6B 2R7B 2SC7B 2R8B 2SC8B 2R9B 2SC9B 2 VCR-HP Fan RPM Tip Speed /6 5 lbs. 54 2825 /4 5 lbs. 59 3249 /3 9 lbs. 653 359 /2 75 423 863 4744 952 5233 -/2 2 5 lbs. 22 568 93 69 49 636 25 6624 29 29 Data VCR / VCR-HP / VCR-XP 2 CFM at Static Pressure. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 352 2672 2247 5.4.4 4.8.5 4.2.6 359 38 2836 2428 7.3.2 6.8.22 6.3.24 5.6.25 3877 358 3275 294 2534 8.6.28 8..3 7.5.3 7..33 6.3.33 4453 495 3933 366 3363 39 2522.6.43..45 9.6.46 9..48 8.6.49 7.9.5 7.4.49 524 49 4674 4445 426 395 3667 3344 2864 3.7.65 3.3.67 2.9.69 2.4.7.9.73.4.75.8.76.2.77 9.7.75 5653 5449 5245 539 4829 46 4378 426 3849 296 6.7 88 6.2.9 5.8.92 5.4.94 4.9.97 4.5.99 3.9. 3.3.2 2.7.3.7.97 668 5879 5689 5498 534 56 4899 468 4446 394 9..9 8.7. 8.3.3 7.9.5 7.4.8 6.9.2 6.5.23 5.9.25 5.4.26 4.3.28 649 633 635 5957 5777 5594 547 523 57 4555 3996 22.33 2.35 2.37 2.4 2.43 9.7.45 9.3.48 8.8.5 8.2.52 7..55 6..56 6822 6654 6485 636 645 5973 5797 567 5429 522 4559 24.54 24.57 23.59 23.62 22.64 22.67 22.7 2.73 2.76 9.5.79 8.4.8 755 6994 6834 6672 65 6346 68 62 5838 5467 555 26.78 26.8 25.83 25.86 24.89 24.92 24.95 23.98 23 2. 22 2.5 2 2.7 Fan Tip.25" SP.375" SP.5" SP.75" SP." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 2VH4B /3 2769 25 2235 768 4222 9 lbs. 8.4.3 8.3.32 7.9.33 2VH5B /2 3323 393 2875 234 882 4849.7.45.6.47.6.49 9.5.5 2VRH6B 3932 3759 3554 376 2679 793 5 558 3.7.67 3.6.7 3.6.72 3.2.75 2.2.77.2.69 2VH7B 464 48 389 3452 337 2485 67 5866 4.9.77 4.8.8 4.8.83 4.6.87 3.8.89 2.7.87 4398 4257 485 3724 337 289 29 2 657 6.2.89 6..92 6..95 6..99 5.3.2 4.2.3 3.3.95 2VH8B -/2 522 57 488 4572 4264 3965 3579 333 23 286 77 9.8.3 9.7.36 9.7.4 9.6.46 9.5.5 8.9.54 8..57 7.2.55 6.4.4 2VH9B 546 53 584 495 46 4323 49 369 364 226 2 352 7433 2.52 2.56 2.6 2.68 2.73 2.77 2.8 9.3.82 8.4.78 7.7.59 5 lbs. 5685 5585 5478 5227 4932 466 439 454 3659 395 2263 47 779 23.74 23.79 23.83 23.92 23.98 23 2.2 22 2.6 2 2.9 2 2.9 9.7 2.3 9..8 2VHB 63 638 5942 5725 5462 59 4944 4688 4374 48 368 3 52 8362 26 2.3 26 2.9 26 2.24 26 2.33 26 2.4 25 2.46 25 2.5 25 2.55 24 2.58 23 2.59 22 2.54 74 lbs. 6578 6493 644 623 5986 5728 548 5253 5 4722 4384 626 8939 29 2.59 29 2.65 29 2.7 29 2.8 28 2.9 28 2.97 28 3.2 28 3.7 27 3. 27 3.5 26 3.6 2 VCR-XP Fan Tip " SP -/4" SP -/2" SP -" SP 2" SP 2-/4" SP 2-/2" SP SP 3-/2" SP 4" SP 4-/2" SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 2VX4B /3 27 4 559 9 lbs. 9..33 2VX5B /2 558 357 2 53 6338.3.48.2.5 2.7.5 2VX6B 95 832 684 487 253 327 7295 4.6.69 4.5.73 4.4.76 4.6.77 8..76 2VX7B 2243 238 23 95 734 552 3 464 848 7.4.9 7.3.93 7.2.97 7.. 7..3 8.2.3 27. 2VX8B 2469 237 2273 272 255 9 732 -/2 572 8642 9.3.8 9.2.3 9..7 9..2 8.8.24 8.7.27 9.6.28 2694 26 258 247 2323 225 278 759 68 924 22.3 2.34 2.39 2.43 2.47 2.5 2.55 23.56 2VX9B 2869 278 269 265 258 2426 2322 24 7 2 767 974 23.48 23.53 23.58 23.63 22.67 22.72 22.76 22.82 29.8 5 lbs. 34 2956 287 2787 274 262 2532 239 223 646 852 8 25.68 25.74 24.79 24.84 24.89 24.94 24.98 24 2.7 25 2. 4 2.4 2VXB 333 3235 356 377 2999 2922 2845 2679 2459 292 872 3 989 935 28 2.4 28 2. 27 2.7 27 2.23 27 2.28 27 2.33 26 2.38 26 2.48 26 2.57 28 2.6 39 2.55 74 lbs. 3583 35 3437 3363 3289 325 343 2998 2837 2627 2378 226 688 32 2.46 3 2.53 3 2.6 3 2.66 3 2.72 3 2.78 29 2.83 29 2.94 29 3.4 29 3.3 3 3.7 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels.

225 VCR / VCR-HP / VCR-XP Data 225 VCR Wheel Diameter - 22.5 inches Tip Speed (FPM) - 5.9 x RPM Maximum RPM - 87 Maximum BHP -.6 x (RPM/) 3 Maximum Motor Frame - 82T Approx. Ship Wt. (Less Motor) - 242 lbs. Roof Curb - RCG, RCA - 28 Roof Opening - 25-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.4 Baffle -.8 Base -.8 38-/8" 45-/4" 25-5/6" 2..6.2.8.4 87 RPM 25 RPM 964 RPM 93 RPM 842 RPM 78 RPM 72 RPM 659 RPM 533 RPM.25 HP.334 HP 6 32 48 64 8 225 VCR-HP Wheel Diameter - 22.5 inches Tip Speed (FPM) - 5.9 x RPM Maximum RPM - 436 Maximum BHP -. x (RPM/) 3 Maximum Motor Frame - 82T Approx. Ship Wt. (Less Motor) - 242 lbs. Roof Curb - RCG, RCA - 28 Roof Opening - 25-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.4 Baffle -.8 Base -.8 35-/2" 45-/4" 25-5/6" 3.2 2.56.92.28.64 436 RPM 362 RPM 289 RPM 26 RPM 43 RPM 7 RPM 997 RPM 924 RPM 3 HP 778 RPM 5 3 45 6 75 225 VCR-XP Wheel Diameter - 22.5 inches Tip Speed (FPM) - 5.9 x RPM Maximum RPM - 879 Maximum BHP -.48 x (RPM/) 3 Maximum Motor Frame - 82T Approx. Ship Wt. (Less Motor) - 242 lbs. Roof Curb - RCG, RCA - 28 Roof Opening - 25-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.4 Baffle -.8 Base -.8 33-5/6" 45-/4" 25-5/6" 6. 4.8 3.6 2.4.2 879 RPM 783 RPM 687 RPM 59 RPM 495 RPM 399 RPM 33 RPM 27 RPM 9 RPM 9 8 27 36 45 3 HP appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 3 3

225 VCR 225V3B 225V4B 225V5B 225V6B 225V7B 225V8B 225V9B /4 5 lbs. /3 9 lbs. /2 -/2 2 5 lbs. Data VCR / VCR-HP / VCR-XP 225 Fan Tip. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 533 339 3684 3333 2854 2357 8.4.2 8..24 7.4.24 6.6.25 589 3469 47 3753 338 2873.2.27 9.8.32 9.4.32 8.5.33 677 3987 468 44 49 373 3288 2938 3..4 2.7.49 2.3.48.8.49.9.49.2.5 779 4588 5385 538 494 4637 428 3887 3565 7.3.63 6.8.74 6.4.75 6..73 5.4.74 4.7.75 4..76 89 4824 566 5426 524 4964 4655 428 3932 3645 8.9.73 8.5.86 8..87 7.7.85 7.2.85 6.5.87 5.9.87 5.2.89 859 559 5938 572 55 5279 5 467 433 4 374 2.84 2.98 9.7. 9.3.99 8.9.98 8.4. 7.7. 7.. 6.4.3 923 5436 638 669 597 577 5548 527 4942 462 433 24.5 23.2 23.25 22.24 22.22 2.22 2.24 2.25 9.5.26 986 588 686 666 643 6246 649 5822 5544 523 4923 4422 27.28 26.46 26.52 25.52 25.49 25.48 24.5 23.52 23.52 22.55 36 62 76 697 6793 668 6437 6236 5997 576 544 4878 4427 29.48 29.68 28.75 28.77 27.74 27.72 27.72 26.75 25.76 24.78 23.8 87 642 754 7332 76 6994 6824 6643 6435 69 593 5357 497 32.7 32.92 3 2.2 3 2.4 3 2.3 3 2. 29.98 29 2. 28 2.2 27 2.4 26 2.7 225 VCR-HP 225VH5B 225VH6B 225VH7B 225VH8B 225VH9B 225VHB 225 VCR-XP /2 -/2 2 5 lbs. 3 74 lbs. Fan Tip.25" SP.375" SP.5" SP.75" SP." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 66 3569 2553 259 479 7.3.23 7..24 6.3.22 779 4588 3634 337 374 2328 4.2.46 3.9.49 3.7.5 3..5 897 5283 435 4 3875 3356 2659 7.2.69 7..72 6.7.74 6.3.76 5.6.77 989 5825 483 4656 4459 49 352 28 9.6.9 9.6.94 9.3.97 8.7.2 8.4.3 7.5.2 63 626 5238 582 49 45 473 3584 278 2. 2.5 2.9 2.25 2.27 9.7.28 8.8.22 36 669 5638 5495 534 4987 4588 469 3662 288 23.34 23.39 23.43 23.5 22.54 22.55 2.56 2.45 94 733 5953 589 5677 5354 4985 4593 474 364 26.55 26.6 26.64 25.72 24.78 23.8 23.8 22.8 25 7369 6262 635 62 575 5364 4996 465 48 3542 28.78 28.82 28.87 28.96 27 2.3 26 2.6 26 2.7 25 2.8 24 2.6 343 79 6757 664 652 6257 5958 5628 528 4924 452 3958 34 2.8 34 2.23 34 2.28 34 2.38 33 2.47 32 2.53 32 2.55 3 2.57 3 2.58 3 2.57 436 8458 7256 748 737 68 6536 624 5926 56 5266 4893 448 4 2.65 4 2.7 4 2.76 4 2.86 4 2.96 39 3.5 39 3. 38 3.2 38 3.4 38 3.5 37 3.6 Fan RPM Tip Speed." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP 3." SP 3.5" SP 4." SP 4.5" SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 225VX5B /2 7 493 9 9 62.5.48.4.5.3.48 225VX6B 247 23 847 635 73 699 4.9.69 4.9.73 4.8.76 4.7.77 225VX7B 2474 2353 2232 289 98 7 294 7622 7.3.89 7.2.93 7..97 7.. 6.9.3 6.9.2 225VX8B 273 263 252 2388 2255 29 95 39 887 -/2 9.2.8 9..2 8.9.7 8.8.2 8.8.25 8.7.28 8.6.28 2986 287 2763 266 2553 243 2282 924 486 8753 2.29 2.34 2.39 2.43 2.48 2.52 2.56 2.54 225VX9B 385 375 2968 2868 277 2666 2547 2247 852 2 562 92 23.48 23.53 23.58 23.63 22.68 22.73 22.77 22.82 22.75 5 lbs. 338 3274 37 37 2977 2882 2782 2534 222 637 9642 25.68 25.74 25.79 24.84 24.89 24.94 24.99 24 2.8 24 2.8 78 9 3587 3487 3387 3289 397 37 37 283 2548 2232 27.92 27.98 27 2.4 27 2.9 26 2.4 26 2.2 26 2.25 26 2.35 26 2.42 26 2.39 225VXB 3 3793 3698 362 357 345 3328 3243 365 2847 2576 2254 799 597 74 lbs. 3 2.7 29 2.24 29 2.3 29 2.36 29 2.42 28 2.47 28 2.53 28 2.64 28 2.74 28 2.78 28 2.7 879 68 3994 394 382 372 363 3544 346 3297 34 2885 264 32 2.45 32 2.52 3 2.59 3 2.65 3 2.7 3 2.77 3 2.83 3 2.95 3 3.6 3 3.5 3 3.6 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 3 3

245 VCR / VCR-HP / VCR-XP Data 245 VCR Wheel Diameter - 24.5 inches Tip Speed (FPM) - 6.4 x RPM Maximum RPM - 92 Maximum BHP - 2.8 x (RPM/) 3 Maximum Motor Frame - 82T Approx. Ship Wt. (Less Motor) - 264 lbs. Roof Curb - RCG, RCA - 28 Roof Opening - 25-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.4 Baffle -.8 Base -.8 4-/6" 49-/4" 28-/2".75.4.5.7.35 92 RPM 85 RPM 799 RPM 748 RPM 697 RPM 646 RPM 595 RPM 544 RPM 442 RPM.25 HP.334 HP 8 36 54 72 9 245 VCR-HP Wheel Diameter - 24.5 inches Tip Speed (FPM) - 6.4 x RPM Maximum RPM (Standard Wheel) - 85 Maximum RPM (Reinforced Wheel) - 235 Maximum BHP -.6 x (RPM/) 3 Maximum Motor Frame - 82T Approx. Ship Wt. (Less Motor) -264 lbs. Roof Curb - RCG, RCA - 28 Roof Opening - 25-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.4 Baffle -.8 Base -.8 37-5/6" 49-/4" 28-/2" 3. 2.4.8.2.6 235 RPM 7 RPM 8 RPM 45 RPM 982 RPM 99 RPM 856 RPM 793 RPM 67 RPM 3 HP 8 36 54 72 9 245 VCR-XP Wheel Diameter - 24.5 inches Tip Speed (FPM) - 6.4 x RPM Maximum RPM (Standard Wheel) - 66 Maximum BHP -.75 x (RPM/) 3 Maximum Motor Frame - 82T Approx. Ship Wt. (Less Motor) -264 lbs. Roof Curb - RCG, RCA - 28 Roof Opening - 25-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.4 Baffle -.8 Base -.8 34-/6" 49-/4" 28-/2" 5. 4. 3. 2.. 66 RPM 534 RPM 452 RPM 37 RPM 288 RPM 26 RPM 24 RPM 42 RPM 877 RPM 2 3 4 5 3 HP appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 32 32

245 VCR 245V3B 245V4B 245V5B 245V6B 245V7B 245V8B 245V9B /4 5 lbs. /3 9 lbs. /2 -/2 2 5 lbs. Data VCR / VCR-HP / VCR-XP 245 Fan Tip. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 442 2835 458 3639 36 7.2.22 6.8.24 6.3.24 489 336 449 44 369 36 9..3 8.6.32 8.2.33 7.3.33 56 3598 55 4825 448 467 347.9.45.6.48.3.5..5 9.7.49 646 443 593 5649 5359 547 4674 485 4.8.69 4.5.72 4.2.75 3.9.77 3.6.76 2.7.76 679 4355 6234 5966 5692 542 574 4662 44 6..8 5.7.83 5.4.86 5..88 4.7.89 4.4.88 3..87 72 4566 6537 6282 622 575 5453 598 465 3955 7.2.92 6.9.95 6.6.99 6.3. 5.9.3 5.5.2 4.7. 3.5.95 765 496 723 6786 6546 6297 635 574 539 4962 4325 9.7.4 9.4.8 9..2 8.7.25 8.3.27 7.8.27 7.3.27 6.4.25 5.4.9 88 5246 75 7288 764 6835 6596 634 652 573 537 22.39 22.43 22.47 2.5 2.54 2.56 2.56 9.7.54 8.7.53 86 556 7896 7685 7472 7255 732 6797 6542 625 592 4947 24.62 24.66 24.7 24.74 23.78 23.8 22.8 22.8 22.79 9.3.7 92 5785 828 88 7878 7672 746 7243 7 6756 6465 5738 27.86 27.9 26.96 26 2. 26 2.4 25 2.7 25 2.8 24 2.9 24 2.8 22 2.5 245 VCR-HP 245VH5B 245VH6B 245VH7B 245VH8B 245VH9B 245VHB /2 -/2 2 5 lbs. 3 74 lbs. Fan Tip.25" SP.375" SP.5" SP.75" SP." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 67 4297 443 385 3393.6.47..49 9.4.5 77 4945 4929 4675 4369 366 4.2.7 3.8.73 3.3.74 2..77 8 52 5233 4998 473 46 3255 5.3.8 5..84 4.6.86 3.4.89 2..88 85 545 5528 537 565 4442 3783 6.5.93 6.2.96 5.8.98 4.7.2 3.5.3 93 5856 5999 5796 5583 556 4458 3732 8.4.4 8.2.8 7.8.2 6.9.25 5.8.28 4.7.26 976 626 6466 6279 684 564 575 4522 372 2.38 2.42 9.9.45 9..5 8..55 7..56 6..52 26 658 6835 6657 6475 676 5564 536 4446 22.59 22.64 22.68 2.72 9.9.75 8.9.8 8..8 76 69 72 733 686 6494 644 5526 527 4353 24.82 24.87 24.92 23.98 22 2.3 2 2.8 2 2.9 9.2 2.5 56 744 7785 7628 747 74 6769 637 5832 5364 4738 27 2.23 27 2.3 27 2.35 27 2.43 26 2.48 25 2.54 24 2.59 23 2.59 22 2.55 235 792 8358 822 865 7762 7437 755 663 666 5725 553 3 2.7 3 2.77 3 2.84 3 2.93 3 2.99 29 3.5 28 3.2 27 3.6 26 3.6 25 3.2 245 VCR-XP Fan Tip." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP 3." SP 3.5" SP 4." SP 4.5" SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 245VX5B /2 8 469 877 5625.8.5.5.5 245VX6B 2337 237 898 9 647 4.5.73 4.4.76 4..77 245VX7B 273 2555 2374 264 887 3 738 7.6.94 7.6.98 7.6.2 7.3.3 7.. 245VX8B 338 2866 275 2534 2338 299 -/2 95 7664 2.4 9.7.8 2.23 9.9.26 9.7.28 9.5.26 3348 378 323 2872 27 253 232 278 897 22.37 22.4 22.46 22.5 22.55 2.56 2.56 245VX9B 3586 3422 3267 323 2978 2822 2647 2 343 864 24.56 23.6 23.66 23.7 23.76 23.8 23.82 5 lbs. 382 3665 35 3369 3233 393 294 2585 48 93 25.78 25.83 25.88 24.94 24.99 24 2.4 24 2.8 24 2.8 477 9473 463 392 377 3628 3495 3365 323 2928 253 27 2.3 27 2.9 27 2.4 26 2.2 26 2.25 26 2.3 26 2.36 26 2.42 25 2.38 245VXB 3 432 47 429 3888 3755 3629 355 3237 2923 546 996 74 lbs. 29 2.3 29 2.37 29 2.43 28 2.48 28 2.54 28 2.6 28 2.66 27 2.75 27 2.77 66 365 454 449 4287 45 48 3894 3774 353 3258 293 3 2.59 3 2.67 3 2.74 3 2.8 3 2.85 3 2.92 3 2.98 3 3.9 29 3.6 29 3.5 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. Shaded area indicates reinforced wheel required. 33 33

27 VCR / VCR-HP / VCR-XP Data 27 VCR Wheel Diameter - 27 inches Tip Speed (FPM) - 7. x RPM Maximum RPM - 767 Maximum BHP - 4.6 x (RPM/) 3 Maximum Motor Frame - 82T Approx. Ship Wt. (Less Motor) - 286 lbs. Roof Curb - RCG, RCA - 34 Roof Opening - 3-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.4 Baffle -.8 Base -.8 4-/6" 49-/4" 36" 28-/2".5.2.9.6.3 767 RPM 723 RPM 68 RPM 637 RPM 594 RPM 55 RPM 58 RPM 465 RPM 376 RPM.25 HP.334 HP 2 4 6 8 27 VCR-HP Wheel Diameter - 27 inches Tip Speed (FPM) - 7. x RPM Maximum RPM (Standard Wheel) - 25 Maximum RPM (Reinforced Wheel) - 5 Maximum BHP - 2.7 x (RPM/) 3 Maximum Motor Frame - 82T Approx. Ship Wt. (Less Motor) - 286 lbs. Roof Curb - RCG, RCA - 34 Roof Opening - 3-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.4 Baffle -.8 Base -.8 37-5/6" 49-/4" 36" 28-/2" 2.5 2..5..5 5 RPM 996 RPM 943 RPM 89 RPM 837 RPM 784 RPM 73 RPM 678 RPM 569 RPM 3 HP 2 4 6 8 27 VCR-XP 49-/4" Wheel Diameter - 27 inches Tip Speed (FPM) - 7. x RPM Maximum RPM - 656 Maximum BHP -.7 x (RPM/) 3 Maximum Motor Frame - 82T Approx. Ship Wt. (Less Motor) - 286 lbs. Roof Curb - RCG, RCA - 34 35" Roof Opening - 3-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.4 Baffle -.8 Base -.8 36" 28-/2" 6.5 5.2 3.9 2.6.3 656 RPM 556 RPM 456 RPM 356 RPM 256 RPM 56 RPM 56 RPM 956 RPM 756 RPM 3 HP 35 27 45 54 675 5 HP appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 34 34

27 VCR 27V3B 27V4B 27V5B 27V6B 27V7B 27V8B 27V9B 27 VCR-HP 27VH5B 27VH6B 27VH7B 27VH8B 27VH9B 27VHB /4 5 lbs. /3 9 lbs. /2 -/2 2 5 lbs. /2 -/2 2 5 lbs. 3 74 lbs. Fan Tip. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 376 2657 462 473 332 5..22 4.7.24 4..24 46 294 52 4623 439 6.3.3 6..32 5.4.33 477 337 586 5439 498 438 8.4.45 8.3.48 7.5.5 7..5 549 388 6746 638 6 5576 525 458.5.68.5.72.6.75 9.9.77 9.4.76 9..72 577 478 79 6743 6384 5995 5523 4889 2.4.79 2.4.83.6.87.9.89.4.88 9.9.87 66 4283 7447 76 6777 646 6 5472 47 3.3.92 3.3.96 2.7..9.2.3.3.9.2.5.98 65 46 7999 7692 7379 752 6696 6274 5746 4965 4.9.4 4.9.8 4.5.23 3.7.26 3..28 2.6.27 2.2.26.7.2 696 499 8552 8265 7974 7673 7355 7 6578 663 53 6.4.39 6.4.44 6.2.49 5.5.52 4.8.55 4.4.56 4..55 3.6.54 3.2.47 732 574 8995 8722 8445 862 7867 7549 785 6753 623 7.7.6 7.7.67 7.6.72 7..76 6.4.79 5.8.8 5.4.8 5..8 4.6.78 767 542 9425 964 89 8633 8355 862 774 7368 693 5565 8.9.86 8.9.92 8.9.97 8.4 2. 7.8 2.5 7.3 2.8 6.9 2.9 6.5 2.8 6. 2.6 5.4.89 35 35 Data VCR / VCR-HP / VCR-XP 27 Fan Tip.25" SP.375" SP.5" SP.75" SP." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 569 422 4576 48 3523 9.9.47 9..5 8.4.5 655 4629 5489 536 4685 3652 3.9.7 2.8.73 2..76.8.76 689 487 5837 558 522 42 5.6.8 4.5.84 3.6.87 2.3.89 723 5 68 5888 554 4682 6.8.93 6..96 5.. 3.6.3 777 5492 672 646 664 546 4565 8.7.4 8.2.8 7.2.2 5.7.27 4.7.27 83 5866 7245 78 6747 698 5339 445 2.37 2.42 9.5.46 7.8.53 6.7.56 6..53 872 663 7656 7434 795 6622 598 556 22.58 22.63 22.68 9.7.75 8.4.8 7.6.8 95 6467 875 7867 7645 732 6477 5789 4947 24.82 24.87 24.92 22 2. 2 2.7 9.3 2.9 8.7 2.5 983 6948 8734 8542 8342 7898 7352 673 666 5232 27 2.24 27 2.29 27 2.35 25 2.44 24 2.53 23 2.58 22 2.59 2 2.54 5 7422 9378 92 98 8622 859 7595 6995 6378 5574 3 2.7 3 2.77 3 2.83 29 2.94 27 3.3 26 3. 25 3.5 24 3.5 23 3.9 27 VCR-XP Fan Tip." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP 3." SP 3.5" SP 4." SP 4.5" SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP /2 974 27VX5B 756 5343 2..5 266 2374 27VX6B 869 642 4.3.74 4.5.77 37 297 2647 227 27VX7B 959 6778 6.3.96 6.3. 6.5.3 7..2 -/2 378 3624 345 3253 35 2697 27VX8B 7782 9.3.37 9.3.44 9.3.49 9.4.53 9.7.56 2.56 435 3888 3732 3559 3362 325 28 2 57 878 2.56 2.63 2.69 2.75 2.79 22.8 22.8 27VX9B 5 lbs. 4289 45 48 3853 3682 3488 3256 24 858 24.77 23.85 23.92 23.98 23 2.3 23 2.7 24 2.9 4688 4558 4428 4294 45 3994 382 3379 3 34 927 27 2.4 27 2.23 27 2.3 27 2.38 27 2.45 27 2.5 27 2.55 28 2.59 27VXB 74 lbs. 579 4954 4833 47 4585 4452 437 3974 3529 393 9846 32 2.56 3 2.65 3 2.74 3 2.83 3 2.9 3 2.98 3 3.4 3 3.3 32 3.6 5655 5537 5423 532 52 588 497 473 444 443 359 5 525 779 39 3.27 38 3.38 38 3.48 38 3.58 38 3.68 38 3.76 38 3.85 38 3.99 38 4. 39 4.5 4 4. 27VXB 98 lbs. 6223 6 6 5897 5794 5693 559 5375 537 4869 4552 656 75 43 4.9 43 4.22 43 4.34 42 4.45 42 4.56 42 4.66 42 4.76 42 4.94 42 5. 42 5.22 43 5.3 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. Shaded area indicates reinforced wheel required.

3 VCR / VCR-HP / VCR-XP Data 3 VCR Wheel Diameter - 3 inches Tip Speed (FPM) - 7.9 x RPM Maximum RPM (Standard Wheel) - 837 Maximum RPM (Reinforced Wheel) - 875 Maximum BHP - 7.9 x (RPM/) 3 Maximum Motor Frame - 23T Approx. Ship Wt. (Less Motor) - 3 Roof Curb - RCG, RCA - 34 Roof Opening - 3-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.5 Baffle -.8 Base -.8 49-5/6" 54-/4" 36" 33-7/8" 2.5 2..5..5 875 RPM 85 RPM 753 RPM 69 RPM 629 RPM 567 RPM 55 RPM 443 RPM.334 HP 34 RPM.25 HP 3 HP 5 HP 35 7 5 4 75 3 VCR-HP Wheel Diameter - 3 inches Tip Speed (FPM) - 7.9 x RPM Maximum RPM (Standard Wheel) - 98 Maximum RPM (Reinforced Wheel) - 46 Maximum BHP - 4.6 x (RPM/) 3 Maximum Motor Frame - 23T Approx. Ship Wt. (Less Motor) - 3 Roof Curb - RCG, RCA - 34 Roof Opening - 3-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.5 Baffle -.8 Base -.8 45-5/6" 54-/4" 36" 33-7/8" 3.2 2.56.92.28.64 46 RPM 983 RPM 92 RPM 857 RPM 794 RPM 73 RPM 668 RPM 65 RPM 477 RPM 3 HP 5 HP 27 54 8 8 35 3 VCR-XP Wheel Diameter - 3 inches Tip Speed (FPM) - 7.9 x RPM Maximum RPM - 39 Maximum BHP -.97 x (RPM/) 3 Maximum Motor Frame - 23T Approx. Ship Wt. (Less Motor) - 3 Roof Curb - RCG, RCA - 34 Roof Opening - 3-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.5 Baffle -.8 Base -.8 4-7/6" 54-/4" 36" 33-7/8" 6. 4.8 3.6 2.4.2 39 RPM 38 RPM 245 RPM 72 RPM 99 RPM 26 RPM 953 RPM 88 RPM 73 RPM 3 HP 5 HP 6 32 48 64 8 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 36 36

Data VCR / VCR-HP / VCR-XP 3 3 VCR 3V3B 3V4B 3V5B 3V6B 3V7B 3V8B 3V9B 3VB 3VB /4 5 lbs. /3 9 lbs. /2 -/2 2 5 lbs. 3 74 lbs. 5 98 lbs. Fan Tip. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 34 2466 5763 4932 3486 4.8.2 4.2.24 3.3.24 348 2733 6387 5664 4589 5.9.29 5.4.32 4.6.33 399 333 7323 676 594 4788 7.7.44 7.3.47 6.6.5 5.9.5 459 364 8424 79 732 6532 547.2.67 9.8.7 9..75 8.4.76 7.7.76 57 398 935 8845 832 779 696 597 2.4.9 2.2.94.4.99.6.2..3 9.3.2 582 457 682 285 9855 937 8822 85 7327 6284 5.6.36 5.6.4 4.8.46 4..5 3.4.55 2.8.55 2.2.55.6.47 64 534 765 46 27 68 5 9637 923 8287 746 8.2.8 8.2.87 7.7.93 7..99 6.3 2.4 5.7 2.7 5. 2.8 4.5 2.7 3.9 2.5 736 578 358 397 2876 2534 263 768 34 862 36 8982 23 2.74 23 2.8 23 2.88 22 2.95 2 3. 2 3.7 2 3. 9.6 3.4 9. 3.4 8. 3.3 86 633 4793 459 429 397 3593 3248 2886 2497 275 58 983 27 3.6 27 3.68 27 3.75 26 3.83 26 3.9 25 3.97 24 4.3 24 4.8 23 4.2 22 4.2 2 4. 875 6872 66 5798 5533 526 4972 4668 4347 43 366 2868 89 3 4.6 3 4.69 3 4.77 3 4.85 3 4.93 29 5. 29 5.9 28 5.6 27 5.2 26 5.28 25 5.27 3 VCR-HP 3VH5B 3VH6B 3VH7B 3VH8B 3VH9B 3VHB 3VHB 3 VCR-XP 3VX6B 3VX7B /2 -/2 2 5 lbs. 767 624 3 74 lbs. 5 98 lbs. Fan Tip.25" SP.375" SP.5" SP.75" SP." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 477 3746 55 437 3466 7.8.48 7..5 6.6.49 549 43 682 467 55.5.72 9..7.74 9..76 66 4759 73 6536 67 483 2.9.94 2..99.3...2 65 52 7678 7244 6757 5746 4.8.5 4..2 3.4.23 2..27 696 5466 832 7928 7487 6562 5467 7..39 6.2.45 5.5.49 4..53 2.9.55 9295 897 86 7774 692 5833 9.8.84 9.4.9 8.6.96 7.2 2.3 5.9 2.7 4.9 2.6 823 6463 6 9767 9443 8695 794 78 59 22 2.25 22 2.32 2 2.39 9.8 2.48 8.5 2.53 7.4 2.57 6.4 2.5 88 69 832 564 276 968 8882 844 739 68 25 2.72 25 2.8 24 2.88 23 3. 2 3.7 2 3. 9. 3.5 8.2 3.3 963 7563 947 78 457 892 245 958 893 863 785 28 3.53 28 3.62 28 3.7 27 3.86 25 3.97 24 4.3 23 4.8 22 4.2 2 4.6 46 825 355 2837 262 224 564 956 343 972 955 8249 72 32 4.49 32 4.59 32 4.68 3 4.86 3 5. 29 5. 27 5.6 26 5.22 25 5.28 24 5.26 24 5.5 Fan Tip." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP 3." SP 3.5" SP 4." SP 4.5" SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 2786 2334 73 5733 2..75 2.9.77 337 329 269 3.9.98 4.4. 5..3 86 633 3787 35 37 2783 -/2 866 68 5.8.8 5.4.23 6..26 6.8.28 3VX8B 474 3938 3662 3333 2968 925 7264 7.5.4 7..46 7.2.5 7.8.54 8.4.56 4472 4259 48 3738 34 356 2 972 7634 8.9.59 8.6.67 8.3.72 8.7.76 9.3.8 9.8.8 3VX9B 5 lbs. 4764 4568 4353 49 3827 358 364 9 83 2.79 2.88 9.9.95 9.8 2. 2 2.4 2 2.8 22 2.8 5229 55 4866 4663 4436 479 3889 3227 3 95 86 23 2.5 23 2.26 23 2.36 22 2.43 22 2.48 23 2.53 23 2.57 25 2.56 3VXB 74 lbs. 568 556 5348 572 498 477 4535 3989 7 989 26 2.56 26 2.68 26 2.79 25 2.89 25 2.96 25 3.2 25 3.7 27 3.5 6333 682 632 5879 572 5552 5369 4954 4458 396 5 28 53 3 3.26 3 3.38 3 3.5 3 3.63 3 3.74 3 3.84 29 3.9 3 4.2 3 4. 32 4.2 3VXB 98 lbs. 6983 6843 675 6567 6427 6283 632 582 549 4972 4486 39 924 37 4.8 36 4.22 36 4.35 35 4.49 35 4.63 35 4.75 35 4.86 34 5.3 35 5.5 36 5.26 37 5.3 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. Shaded area indicates reinforced wheel required. 37 37

33 VCR / VCR-HP / VCR-XP Data 33 VCR Wheel Diameter - 33 inches Tip Speed (FPM) - 8.6 x RPM Maximum RPM (Standard Wheel) - 76 Maximum RPM (Reinforced Wheel) - 748 Maximum BHP - 2.6 x (RPM/) 3 Maximum Motor Frame - 23T Approx. Ship Wt. (Less Motor) - 374 lbs. Roof Curb - RCG, RCA - 4 Roof Opening - 37-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.5 Baffle -.8 Base -.8 5-7/6" 54-/4" 42" 34-/8" 2..6.2.8.4 748 RPM 73 RPM 658 RPM 63 RPM 568 RPM 523 RPM 478 RPM 433 RPM 34 RPM 3 HP 35 7 5 4 75 5 HP 33 VCR-HP Wheel Diameter - 33 inches Tip Speed (FPM) - 8.6 x RPM Maximum RPM (Standard Wheel) - 83 Maximum RPM (Reinforced Wheel) - 92 Maximum BHP - 7. x (RPM/) 3 Maximum Motor Frame - 23T Approx. Ship Wt. (Less Motor) - 374 lbs. Roof Curb - RCG, RCA - 4 Roof Opening - 37-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.5 Baffle -.8 Base -.8 46-/6" 54-/4" 42" 34-/8" 3. 2.4.8.2.6 92 RPM 857 RPM 82 RPM 747 RPM 692 RPM 637 RPM 582 RPM 527 RPM 46 RPM 5 HP 3 HP 3 6 9 2 5 33 VCR-XP Wheel Diameter - 33 inches Tip Speed (FPM) - 8.6 x RPM Maximum RPM - 82 Maximum BHP - 3.2 x (RPM/) 3 Maximum Motor Frame - 23T Approx. Ship Wt. (Less Motor) - 374 lbs. Roof Curb - RCG, RCA - 4 Roof Opening - 37-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.5 Baffle -.8 Base -.8 43-/8" 54-/4" 42" 34-/8" 5. 4. 3. 2.. 82 RPM 27 RPM 72 RPM 7 RPM 962 RPM 97 RPM 852 RPM 797 RPM 684 RPM 3 HP 8 36 54 72 9 5 HP appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 38 38

Data VCR / VCR-HP / VCR-XP 33 33 VCR 33V5B 33V6B 33V7B 33V8B 33V9B 33VB 33VB /2 -/2 2 5 lbs. 3 74 lbs. 5 98 lbs. Fan Tip. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 34 2946 765 692 65 4379 7..45 6.5.49 5.7.5 4.9.44 393 3395 887 889 752 663 53 9.2.68 8.9.73 8..76 7.3.76 6.6.68 433 374 974 947 855 7866 6934.2.9.9.97.. 9.2.2 8.6. 498 432 73 68 76 9639 924 8243 727 4.6.39 4.6.45 3.7.5 2.9.55 2..56.5.54.8.49 523 458 734 265 787 286 9734 966 822 683 6..6 6..68 5.2.74 4.3.78 3.6.8 2.9.79 2.2.77.7.62 548 4734 2294 848 394 922 46 983 95 89 7..85 7..92 6.4.99 5.6 2.4 4.9 2.7 4.2 2.7 3.6 2.5 3. 2.2 588 579 392 2776 2354 92 468 974 4 97 8849 9. 2.29 9. 2.36 8.4 2.43 7.8 2.49 7. 2.54 6.5 2.56 5.8 2.55 5.2 2.53 4.6 2.5 629 5434 42 3723 333 293 256 279 598 46 395 8382 2 2.8 2 2.88 2 2.96 2 3.3 9.4 3.8 8.8 3.2 8. 3.4 7.6 3.2 7. 3. 5.9 2.86 689 5952 5458 53 4746 4384 44 3632 323 2798 232 22 98 25 3.68 25 3.77 25 3.85 24 3.93 23 4. 23 4.6 22 4. 2 4.2 2 4.2 9.6 4.6 8.5 3.76 748 6462 678 6455 627 5795 5459 54 476 439 3997 386 937 28 4.7 28 4.8 28 4.9 28 4.99 27 5.7 26 5.4 26 5.2 25 5.25 25 5.27 24 5.25 22 5.9 33 VCR-HP 33VH5B 33VH6B 33VH7B 33VH8B 33VH9B 33VHB 33VHB 33 VCR-XP /2 -/2 2 5 lbs. 668 577 3 74 lbs. 5 98 lbs. Fan Tip.25" SP.375" SP.5" SP.75" SP." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 46 3593 5392 4522 8..49 7.2.5 479 438 664 595 589.7.72 9.9.75 9..77 528 456 7553 6985 639 4552 3..95 2.2.99.5.2.. 567 4898 8259 7756 773 585 5..6 4.2.2 3.5.24 2..27 66 5235 8953 8498 799 688 59 7..4 6.3.45 5.6.5 4.3.55 2.7.5 37 964 922 82 74 9.9.85 9.5.9 8.8.96 7.5 2.5 6. 2.8 78 623 9 537 53 9286 8292 757 22 2.27 22 2.34 2 2.4 2 2.5 8.9 2.57 7.5 2.57 767 6626 738 42 52 285 9385 8439 722 25 2.75 25 2.82 24 2.89 23 3. 22 3. 2 3.4 9. 3. 839 7248 2958 2654 2343 68 93 83 925 846 28 3.56 28 3.64 28 3.72 27 3.87 26 3.99 25 4.7 24 4.2 22 4.9 92 7879 486 398 3626 336 2395 673 888 9 964 7774 33 4.55 33 4.63 33 4.72 32 4.88 3 5.4 29 5.6 28 5.24 27 5.28 26 5.27 25 5.7 Fan RPM Tip Speed." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP 3." SP 3.5" SP 4." SP 4.5" SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 33VX7B 352 293 684 599 3.3. 2.8.3 33VX8B 458 365 2932 -/2 735 6349 5.6.23 5..27 4.5.26 4558 463 3739 34 786 679 7..46 7..52 6.5.56 6..54 33VX9B 4922 458 487 373 345 2 826 736 8..65 8.4.74 8..79 7.6.8 7.4.76 5 lbs. 5266 4976 463 4236 3699 392 866 748 9.3.86 9.4.96 9.5 2.3 9. 2.7 8.9 2.8 8.7 2.2 33VXB 5798 556 5269 4925 4576 424 3496 3 93 834 22 2.24 22 2.35 22 2.45 2 2.52 2 2.57 2 2.58 2 2.53 74 lbs. 637 64 587 5588 5263 4937 4557 3487 994 8587 24 2.66 24 2.79 24 2.9 24 3. 24 3.8 24 3.3 24 3.5 23 3.4 57 93 6822 6623 649 69 598 56 535 4463 26 3.3 26 3.26 26 3.39 27 3.52 27 3.62 27 3.7 26 3.75 26 3.78 33VXB 5 7325 732 6945 6748 6525 6265 5976 5389 4434 2 9676 98 lbs. 29 3.65 29 3.79 29 3.94 29 4.7 29 4.2 29 4.3 29 4.4 29 4.49 28 4.46 82 2 787 7629 745 7272 782 6865 668 669 5476 452 32 4.22 3 4.37 3 4.52 32 4.67 32 4.82 32 4.95 32 5.7 32 5.23 3 5.3 3 5.2 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. Shaded area indicates reinforced wheel required. 39 39

365 VCR / VCR-HP / VCR-XP Data 365 VCR Wheel Diameter - 36.5 inches Tip Speed (FPM) - 9.6 x RPM Maximum RPM (Standard Wheel) - 624 Maximum RPM (Reinforced Wheel) - 659 Maximum BHP - 8.3 x (RPM/) 3 Maximum Motor Frame - 23T Approx. Ship Wt. (Less Motor) - 42 lbs. Roof Curb - RCG, RCA - 4 Roof Opening - 37-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.5 Baffle -.8 Base -.8 52-7/6" 64-/4" 42" 36-3/8".75.4.5.7.35 62 RPM 583 RPM 545 RPM 57 RPM 469 RPM 43 RPM 393 RPM 39 RPM 659 RPM 3 HP 5 HP 4 8 2 6 2 365 VCR-HP Wheel Diameter - 36.5 inches Tip Speed (FPM) - 9.6 x RPM Maximum RPM (Standard Wheel) - 735 Maximum RPM (Reinforced Wheel) - 872 Maximum BHP - 2. x (RPM/) 3 Maximum Motor Frame - 23T Approx. Ship Wt. (Less Motor) - 42 lbs. Roof Curb - RCG, RCA - 4 Roof Opening - 37-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.5 Baffle -.8 Base -.8 48-7/6" 64-/4" 42" 36-3/8" 3.6 2.88 2.6.44.72 872 RPM 824 RPM 776 RPM 728 RPM 68 RPM 632 RPM 584 RPM 536 RPM 44 RPM 5 HP 3 HP 7 4 8 2 6 2 365 VCR-XP Wheel Diameter - 36.5 inches Tip Speed (FPM) - 9.6 x RPM Maximum RPM - 32 Maximum BHP - 5.48 x (RPM/) 3 Maximum Motor Frame - 23T Approx. Ship Wt. (Less Motor) - 42 lbs. Roof Curb - RCG, RCA - 4 Roof Opening - 37-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.5 Baffle -.8 Base -.8 44-/4" 64-/4" 42" 36-3/8" 6. 4.8 3.6 2.4.2 32 RPM 7 RPM 8 RPM 946 RPM 884 RPM 822 RPM 76 RPM 698 RPM 572 RPM 5 HP 3 HP 7 25 5 75 25 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 4 4

Data VCR / VCR-HP / VCR-XP 365 365 VCR 365V6B 365V7B 365V8B 365V9B 365VB 365VB -/2 2 5 lbs. 3 74 lbs. 5 78 lbs. Fan Tip. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 39 348 9425 8374 6939 542 7.6.52 7.2.55 6.4.57 5.6.59 346 336 222 9257 864 6842 8.9.66 8.6.7 7.7.72 6.9.75 382 365 286 45 9479 87 749.9.89.5.93 9.7.96 8.9.99 8.2.2 438 485 294 283 46 474 9322 8485 4.2.34 4..39 3.2.43 2.4.6.6.49.9.53 46 4395 359 287 235 323 63 9336 835 5.5.55 5.5.6 4.6.65 3.8.69 3..7 2.3.75.6.79 483 465 427 3584 2887 248 3 77 9427 7..8 7..85 6.2.9 5.4.94 4.6.97 3.9 2. 3.2 2.5 59 4959 5333 4696 45 3385 267 55 78 7 9.2 2.23 9.2 2.29 8.6 2.34 7.8 2.39 7. 2.43 6.4 2.45 5.7 2.49 5. 2.55 555 533 6397 58 599 4585 3932 388 23 44 773 2 2.73 2 2.79 2 2.85 9.9 2.9 9. 2.95 8.4 2.98 7.8 3. 7.2 3.6 6.6 3. 67 58 7933 7389 684 6284 575 596 4296 3383 2728 446 24 3.57 24 3.64 24 3.7 23 3.77 23 3.82 22 3.87 2 3.9 2 3.93 2 3.98 8.9 4. 659 6297 9469 8968 8464 7955 7438 697 6322 5583 476 355 2244 28 4.57 28 4.64 28 4.7 27 4.78 26 4.85 26 4.9 25 4.95 24 4.99 24 5.2 23 5.3 22 5.26 365 VCR-HP Fan Tip.25" SP.375" SP.5" SP.75" SP." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 365VH7B 8756 7976 788 44 424.3.97.8...2 365VH8B -/2 463 9834 95 779 56 4835 5..44 4.4.49 3.9.52 2.3.56 365VH9B 54 9893 8585 6358 2 532 583 6.7.67 6..72 5.3.76 3.9.8 2.4.72 5 lbs. 728 24 598 9362 7859 557 5322 8.2.9 7.5.95 6.8 2. 5.6 2.6 3.9 2.6 365VHB 2749 2289 757 68 946 7466 3 599 5723 2 2.35 2 2.4 9.4 2.46 8.3 2.54 6.7 2.58 5. 2.48 74 lbs. 3735 332 2854 788 74 9485 64 65 23 2.85 22 2.9 22 2.97 2 3.7 9.4 3.3 7.9 3.4 365VHB 563 4798 442 3476 249 499 348 5 7 6688 26 3.7 26 3.76 26 3.83 24 3.96 23 4.5 22 4. 2 4. 98 lbs. 6578 625 593 59 427 336 2384 327 966 76 7262 3 4.7 3 4.78 3 4.85 28 4.99 27 5.2 26 5.2 25 5.26 23 5.27 22 5.9 365VH2B 789 7589 7275 658 5774 4926 488 322 224 824 7-/2 86 7797 34 5.8 34 5.88 34 5.96 33 6. 3 6.26 3 6.37 29 6.45 28 6.5 26 6.52 25 6.38 2 lbs. 997 898 863 8 7298 652 5723 4937 422 324 226 872 8332 38 7.7 38 7.5 38 7.23 37 7.39 36 7.55 35 7.7 34 7.8 32 7.89 3 7.94 29 7.96 28 7.86 365 VCR-XP Fan RPM Tip Speed." SP.25" SP.5" SP.75" SP 2." SP 2.25" SP 2.5" SP 3." SP 3.5" SP 4." SP 4.5" SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 365VX7B 44 572 5465.8.2 365VX8B -/2 5355 487 466 657 6278 3.3.49 3.5.54 4.4.55 365VX9B 5829 5344 4784 42 2 69 662 4.5.7 4.4.76 5..8 6.2.78 5 lbs. 6269 5836 5335 477 724 698 5.8.92 5.7 2. 5.9 2.6 6.7 2.8 365VXB 6957 659 67 5698 573 4532 3 778 7434 8. 2.3 7.7 2.42 7.6 2.5 7.9 2.56 8.8 2.58 9.9 2.53 74 lbs. 768 7288 693 6526 68 559 527 83 794 2 2.74 9.6 2.87 9.5 2.98 9.3 3.5 9.8 3.2 2 3.5 22 3. 365VXB 8537 8262 7967 7642 7282 689 6465 5478 5 99 8686 23 3.45 23 3.62 23 3.76 22 3.88 22 3.97 22 4.4 23 2.4 25 4.6 98 lbs. 9456 92 8955 8684 839 869 772 695 65 988 944 27 4.29 26 4.49 26 4.66 26 4.82 25 4.95 25 5.5 25 5.4 26 5.28 28 5.23 365VX2B 279 56 9825 9585 9332 96 8768 87 7385 6546 7-/2 6 29 3 5.7 3 5.39 29 5.59 29 5.78 29 5.94 28 6.9 28 6.2 28 6.39 3 6.52 3 6.47 2 lbs. 93 886 675 458 232 9996 9745 99 8566 7875 799 32 87 35 6.7 34 6.4 33 6.62 33 6.84 32 7.4 32 7.22 32 7.38 3 7.62 3 7.8 33 7.95 35 7.9 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. Shaded area indicates reinforced wheel required. 4 4

42, 445, 49 VCR Data 42 VCR Wheel Diameter - 4.25 inches Tip Speed (FPM) -.5 x RPM Maximum RPM (Standard Wheel) - 539 Maximum RPM (Reinforced Wheel) - 56 Maximum BHP - 29.8 x (RPM/) 3 Maximum Motor Frame - 23T Approx. Ship Wt. (Less Motor) - 484 lbs. Roof Curb - RCG, RCA - 46 Roof Opening - 43-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.5 Baffle -.8 Base -.8 54-/6" 64-/4" 48" 37-7/8".75.4.5.7.35 56 RPM 53 RPM 5 RPM 47 RPM 44 RPM 4 RPM 38 RPM 35 RPM 294 RPM 3 HP 5 HP 45 9 35 8 225 445 VCR Wheel Diameter - 44.5 inches Tip Speed (FPM) -.7 x RPM Maximum RPM (Standard Wheel) - 463 Maximum RPM (Reinforced Wheel) - 473 Maximum BHP - 49.2 x (RPM/) 3 Maximum Motor Frame - 23T Approx. Ship Wt. (Less Motor) - 556 lbs. Roof Curb - RCG, RCA - 52 Roof Opening - 49-/2 inches Top Cap Lid -.63 Top Cap Cylinder -.5 Baffle -.8 Base -.8 57-3/6" 76-/4" 54" 3-5/8".5.2.9.6.3 473 RPM 448 RPM 423 RPM 398 RPM 373 RPM 348 RPM 323 RPM 298 RPM 248 RPM 3 HP 5 HP 55 65 22 275 49 VCR Wheel Diameter - 49 inches Tip Speed (FPM) - 2.8 x RPM Maximum RPM (Standard Wheel) - 36 Maximum RPM (Reinforced Wheel) - 43 Maximum BHP - 79.6 x (RPM/) 3 Maximum Motor Frame - 23T Approx. Ship Wt. (Less Motor) - 75 lbs. Roof Curb - RCG, RCA - 52 Roof Opening - 49-/2 inches 58-/6" 76-/4" 33-3/8".25..75.5 43 RPM 384 RPM 365 RPM 346 RPM 327 RPM 38 RPM 289 RPM 27 RPM 233 RPM 3 HP 5 HP Top Cap Lid -.63 Top Cap Cylinder -.5 Baffle -.8 Base -.8 54".25 6 2 8 24 3 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. 42 42

42 VCR 42V6B 42V7B 42V8B 42V9B 42VB 42VB -/2 2 5 lbs. 3 74 lbs. 5 98 lbs. Data VCR 42, 445, 49 Fan Tip. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 294 398 648 39 8682 754 8..66 7.6.7 6.8.73 6..76 324 344 2836 7 378 8833 9.7.88 9.3.93 8.6.96 7.7.99 348 3667 3787 2732 6 8786.2.9.9.5..9 9.2.2 8.4.26 372 399 4738 3752 2727 292 94 2.7.34 2.5.39.7.44.9.47..5 392 43 553 4596 3635 2443 75 8 4..57 39.62 3..67 2.2.7.4.74.7.79 4 433 6283 5393 4482 3456 224 4 95 5.4.8 5.3.87 4.5.92 3.7.96 2.9.99 2. 2.4.3 2.7 44 4647 7472 6642 5799 49 372 257 68 7.4 2.23 7.4 2.29 6.7 2.36 5.9 2.4 5. 2.44 4.4 2.48 3.7 2.53 47 4963 866 7884 798 6289 5355 458 39 2256 9.6 2.7 9.6 2.79 8.9 2.85 8. 2.9 7.4 2.95 6.7 2.98 6. 3.4 5.3 3. 55 5426 243 9694 8979 825 7487 6555 5347 4475 374 23 3.55 23 3.63 22 3.7 22 3.77 2 3.83 2 3.87 9.5 3.9 8.8 3.96 8.2 4.2 56 59 2286 2534 2878 224 9536 889 79 6786 5939 4485 26 4.56 26 4.65 26 4.73 25 4.8 24 4.88 23 4.93 23 4.98 22 5. 2 5.7 2 5.2 445 VCR 445V6B 445V7B 445V8B 445V9B 445VB 445VB -/2 2 5 lbs. 3 74 lbs. 5 98 lbs. Fan Tip. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP RPM Speed Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 248 2889 3278 622 9396 7.2.66 6.8.7 5.9.73 274 392 467 38 29 9428 8.8.88 8.4.94 7.5.97 6.7. 294 3425 574 4358 2758 864..9 9.6.5 8.8.9 8..23 35 3669 6865 5577 498 2258 768.4.34..4.3.45 9.4.49 8.6.54 33 3856 772 6498 529 3393 972 2.5.56 2.3.62.5.68.6.7 9.8.76 347 442 8578 742 628 4633 343 553 3.7.8 3.6.86 2.7.92.9.96. 2..3 2.7 373 4345 997 8887 7779 6538 4792 3586 88 5.7 2.23 5.7 2.3 4.8 2.37 4. 2.42 3.2 2.46 2.4 2.52.6 2.56 398 4636 239 2294 9262 873 6686 5247 446 7.6 2.7 7.6 2.79 6.9 2.86 6. 2.92 5.3 2.96 4.6 3. 3.9 3.8 436 579 23343 2248 248 2522 9455 7953 673 577 435 2 3.56 2 3.65 2 3.73 9.3 3.8 8.6 3.87 7.8 3.9 7.2 3.96 6.5 4.4 5.8 4. 473 55 25324 2447 2362 22737 2827 2762 932 878 7265 24 4.55 24 4.64 24 4.74 23 4.82 22 4.89 2 4.95 2 4.99 9.8 5.5 9. 5.3 49 VCR Fan RPM Tip Speed. SP.25 SP.25 SP.375 SP.5 SP.625 SP.75 SP.875 SP. SP.25 SP.5 SP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP Sone BHP 49V7B 6655 479 28 233 2988 7.8.88 7.3.94 6.5.97 49V8B 794 652 3825 666 -/2 25 329 9.. 8.7.6 7.8.2 6.9.26 956 7486 5564 3259 268 3437.3.34 9.9.4 9..46 8.3.5 49V9B 257 8572 6856 4496 2543 2 282 367.4.56..63.2.69 9.3.73 8.5.8 5 lbs. 286 9573 7979 5688 399 295 3784 2.3.78 2..86.3.93.4.97 9.5 2.3 49VB 22659 2253 983 7934 5976 4252 3 37 466 4. 2.2 4. 2.3 3. 2.37 2.3 2.42.4 2.47.7 2.55 74 lbs. 2423 2298 2576 273 7957 6493 4366 339 4348 6. 2.7 5.9 2.8 5. 2.88 4.3 2.94 3.5 2.99 2.7 3.6.9 3. 49VB 2659 2532 243 22834 226 9339 835 632 5 37 4759 8.7 3.55 8.7 3.65 8. 3.74 7.2 3.82 6.5 3.88 5.7 3.93 5. 4. 4.3 4.9 98 lbs. 2886 2773 26589 25448 2426 22499 2872 9684 8279 43 569 22 4.55 22 4.66 2 4.76 2 4.86 9.6 4.93 8.8 4.98 8. 5.4 7.4 5.3 6.7 5.23 appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (.5m) in a hemispherical free field calculated per AMCA Standard 3. Values shown are for Installation Type A: free Inlet hemispherical sone levels. Shaded area indicates reinforced wheel required. 43 43

UL 762 Listed for Restaurant Exhaust Appliances COOK products, with UL 762 listing are designed to eject contaminated or greaseladen air. The products are UL listed to operate continuously at elevated temperatures, and continue operation during grease flare-up. Products UL Listed to Operate up to 3 o F VCR / VCR-HP / VCR-XP VCRD / VCRD-HP / VCRD-XP Lo-Pro (requires diverters) CPV / CPA / CPA-A QMX / QMX-HP / QMXU / QMXU-HP / QMXLE / QMXLE-HP CIC CPV, CPA, CPA-A, QMX, QMX-HP and CIC must be ordered with drain and access door to comply with UL requirements. Weather covers are required for outdoor applications. When airstream temperatures are expected to exceed 8 o F, high temperature accessories may be required. LOREN COOK Products UL Listed to Operate up to 5 o F CPS / CPS-A CA / CA-SWSI Arrangement, 9 and CA-4 / CA-4 SWSI Arrangement and 2 CF / CF Arrangement, 9 and CF-4 / CF-4 Arrangement and 2 QMX / QMX-HP Arrangement 9 CIC VCR / VCR-HP / VCR-XP VCRD / VCRD-HP / VCRD-XP Lo-Pro - Shown with diverters CPS / CPA / CPS-A / CPA-A Shown with weather cover CA / CF These COOK products must be ordered with drain and access door to comply with UL requirements. Weather covers are required for outdoor applications. When airstream temperatures are expected to exceed 8 o F, high temperature accessories may be required. CA-4 / CF-4 All of the units are intended for installation in accordance with the Standard of the National Fire Protection Association for the installation of Equipment for the Removal of Smoke and Grease-Laden Vapors from Commercial Cooking Equipment, NFPA 96. 327Y UL listed for Restaurant Exhaust Appliances QMX / QMX- CIC QMXLE / QMXLE-HP 44 44 QMXU / QMXU-HP