QUICKAIRE. Belt Drive Air Handling Units. P.O. Box 956 Paoli, PA (800) FAX (610)

Transcription

1 QUICKAIRE Belt Drive Air Handling Units Style W P.O. Box 956 Paoli, PA (800) FAX (610) UL CSA YOU HAVE A DIRECT LINE TO US!

2 Belt Drive Air Handling Units When it comes to building Air Handling Units for any application Coil Company has the capability to meet your requirements. If you need a Belt Drive Air Handling Unit, Coil Company can build it for you. We build units for almost any commercial application that you might run across. Do you have a shopping mall where you need a variety of units in a hurry? Or a restaurant that needs a DX Unit by next week? How about a Chilled Water Unit for a hotel, school, dormitory or small office building? There are a huge number of applications where your Air Handling Unit needs to be reliable and of good construction, but it doesn t have to be state-of-the-art technology either. You need a unit next week and certainly can t wait 8 to 10 weeks. You want to pay the right amount of money for the proper unit, but the job doesn t qualify for the best unit in the HVAC industry. Coil Company offers Belt drive Units that give you an economical, well-constructed, efficient alternative to a large Central Station Unit or a less expensive Fan/Coil Unit. Quick Ships Available Coil Company builds Horizontal Units in 11 sizes up to 30 tons and Vertical Units in 11 sizes up to 30 tons. We can provide a Chilled Water Unit or a DX Unit. We can also add Hot Water Coils to any unit, as well as Discharge Grilles, Mixing Boxes and assorted other QUICKAIRE accessories. We offer you a great unit at an economical price and Quick Ship in 7 to 10 days. Coil Company is responsive to small jobs We all know that the big companies are not exactly responsive to customers on small jobs. The HVAC Industry seems to get more production oriented every year. Unless you have a big job, the big companies don t exactly go out of their way to help you out. At Coil Company we get our business from lots of small jobs. We cater to companies that do small jobs and have developed a line of units designed specifically for all the small commercial applications that you might see. We try to blend quality, economics and service into our Belt Drive Air Handling Units. Perhaps you can buy another unit for a few dollars less, but how does that help you if you can t get it for 3 months? Maybe there are units with slightly better quality, but can you afford to spend megabucks to buy the unit? Maybe you can find another unit in stock, but will it do what you want it to do? Coil Company is set up to meet the demands of the HVAC Industry and there is a large demand for our Belt Drive Air Handling Units. We hope you will call Coil Company at your earliest opportunity! P.O. Box 956 Paoli, PA (800) FAX (610)

3 TABLE OF CONTENTS Section Description Page Description, Features, & Nomenclature 4-6 Description Cooling Capacities 7-9 Features & Specifications Heating Capacities 10 Sound Power Levels 11 Motor Data 12 Horizontal 2 thru 5 tons 13 Horizontal Units Dimensional Horizontal 7 1 /2 tons 14 Drawings Horizontal 10 thru 30 tons 15 Optional Section Angular Filter Section - Horizontal Units Angular Filter Section - Vertical Units Mixing Boxes 19 Vertical Units Vertical 2 thru 7 1 /2 tons 20 Dimensional Drawings Vertical 10 thru 30 tons 21 Duct Heater Integral Duct Heater Integral 2 thru 7 1 /2 tons 24 Duct Heater Integral 10 thru 30 tons 25 Miscelaneous Weights & Measures Piping Instructions Coil Company, LLC reserves the right to change dimensional, construction, performance or any other criteria shown in this publication without notice to its customers. Acceptance of orders. Purchase orders are subject to acceptance and approval by Coil Company, LLC (seller). No Terms or Conditions appearing on purchase orders of other related documents that are contrary to our Standard Terms and Conditions shall be binding unless specifically agreed to beforehand by the Seller in writing. Cancellation of orders. The Purchaser can cancel or modify an order upon written notice and Purchaser shall pay all costs (cancellation or modification) and charges as determined in an equitable way by seller. Quotations. Any quotation in writing by Coil Company, LLC may or may not include freight charges within the quoted price(s). Regardless, all equipment is sent F.O.B. Factory and it is the Purchaser's responsibility to make claim for loss or damage with transportation (delivering) carrier. Warranty. Contact Coil Company. 3

4 HORIZONTAL & VERTICAL DESCRIPTION & FEATURES Shipment Options 11 Horizontal & 11 Vertical Units with 3 Shipment Options Horizontal water unit. 2 thru 30 tons 800 thru 12,000 CFM Vertical water unit. 2 thru 0 tons 00 thru CFM 7-10 WORK DAY SHIPMENT - ALL SIZES Coil Company builds 11 different sizes of horizontal and vertical units available to ship in - days. Almost all options are available under this program. There is a premium to ship using this program and often is for emergencies or replacement jobs. 4 WEEK SHIPMENT (20 WORK DAY) Coil Company also ships the same equipment under a 4 week ship program. The premium for this is less than the - work day program. This option is often used for design/build jobs where there is some urgency, but immediate shipment is not required. STANDARD SHIPMENT (7-8 WEEKS NORMAL) Coil Company offers this schedule for the lowest pricing where quick shipment is not required. 4

5 SPECIFICATION GUIDE Specifications SPECIFICATION GUIDE Three-pound density neoprene coated fiberglass. Insulation covers interior of cabinet. Optional 1 fiberglass insulation, double wall (Solid or Perforated), 1/2-1 foil-face and elastomeric insulation. Heavy-Gauge Galvanized Steel Cabinet Filter Access Clip (See detail below) Two-inch Pleated Filter 30/30 Efficiency Standard Single ( ) or Double ( ,000) Blower Assembly with Forward-Curved Fans Motor and Drive Selections Accommodating 800 to 12,000 CFM. Factory installed and Adjusted to Meet CFM & T.S.P. Requirements. Severe duty, high temperatures, TEFC- Optional. Secondary Drain Connection Primary Drain Connection Mounting Channels 3000 to 12,000 CFM (Optional on 800 to 2000 CFM) Heavy-Duty Adjustable Motor Mount Two- or Four-Pipe, 1/2 O.D. Copper Coil with Aluminum Fins, spaced at 12 F.P.I. Up to ten-rows any combination of cooling, heating, DX and Steam. Standard Spring-Loaded Clips on each side for easy filter access without the use of tools. 5

6 HORIZONTAL & VERTICAL DESCRIPTION & FEATURES tion & Features STANDARD FEATURES Cabinet - Heavy.gauge galvanized steel insulated with 1 /2" thick, over three pound density, neoprene coated fiberglass. Coils-1/2' OD copper tube with aluminum fins (12 FPI) equipped with manual-air vent. Coils are 100% underwater pressure tested at 350 PSI with a 300 PSI working pressure. Drain Pan - Galvanized and powder coated epoxy with a 1/4" thick closed-cell insulation and has primary and secondary drain connections. Blower & Assembly -Belt-driven draw-through design with forward-curved and dynamically balanced blowers. Adjustable, variable-pitch drive sheave and cast-iron pulley keyed to motor shaft. Controls -Controls and motors are factory-wired and terminated in a junction box for single-point power supply. Filter- Two-inch thick, 30/30 pleated filter, flatly mounted, with spring loaded clips on each side of the access door for easy maintenance without the use of tools. Added Features -Each unit is tagged and crated as scheduled for installation. Certification -UL and cul approved. egj.iq ti M der-coated epoxy cabinet. Deluxe, Weatherproof, Deluxe-Weatherproof, Double Wall (Solid or Perforates) and Top or Bottom Supply. Drain Pans -Stainless steel and double-wall. Coils -Copper fins. phenolic coated, stainless-steel end plates. All options are available on one to ten rows. Insulation -fiberglass, foil-faced, elastomeric and double-wall (solid or perforated) in 1/2' and 1 thickness. Systems-Two or Four-pipe, Hydroniccooling/heating, Steam, Direct-expansion (DX)and/or Electric Heat. Controls -Unlimited selection of factory-mounted valves, controls and enclosures. Motors - severe-duty, high temperature, ODP, TEFC; 115,208,230,277,460,575 voltages. Filters-Two-inch thick throwaway, washable and V Bank. Electric Heat - Electric Resistance Heaters from 1 to 65 kw Mixing Boxes - With dampers, modulating and threeposition economizers. NOMENCLATURE B B = Basic _J D= Deluxe B = Belt Drive B H W L 008 Thru 120 (02 Thru 30 Tons) H = Horizontal v = Vertical w Water X =DX 6

7 COOLING CAPACITIES Cooling Capacities COOLING CAPACITIES - ALL HORIZONTAL & VERTICAL UNITS - EWT: 40 F & 42 F SIZE ROWS CIR. CFM TOTAL BTU COOLING CAPACITIES FOR WATER TEMPERATURE RISE F DB/67 F WB ENTERING WATER TEMPERATURE 40 ENTERING WATER TEMPERATURE 42 SENS BTU GPM WPD APD GPM/ CIR. TUBE VEL. TOTAL BTU SENS BTU GPM WPD APD GPM/ CIR TUBE VEL. SYMBOLS: GPM: Gallons of water per minute WPD: Water pressure drop in feet of water APD: Air Pressure Drop 7

8 COOLING CAPACITIES Cooling Capacities COOLING CAPACITIES - ALL HORIZONTAL & VERTICAL UNITS - EWT: 45 F & 50 F SIZE ROWS CIR. CFM TOTAL BTU COOLING CAPACITIES FOR WATER TEMPERATURE RISE F DB/67 F WB ENTERING WATER TEMPERATURE 45 ENTERING WATER TEMPERATURE 50 SENS BTU GPM WPD APD GPM/ CIR. TUBE VEL. TOTAL BTU SENS BTU GPM WPD APD GPM/ CIR TUBE VEL. SYMBOLS: GPM: Gallons of water per minute WPD: Water pressure drop in feet of water APD: Air Pressure Drop 8

9 COOLING CAPACITIES Cooling Capacities COOLING CAPACITIES - DX- ALL HORIZONTAL & VERTICAL UNITS DX COOLING CAPACITIES - ENTERING AIR 80 F DB/67 F WB SIZE ROWS CIR. CFM TOTAL BTU SUCTION TEMPERATURE 42 F SUCTION TEMPERATURE 45 F SENS BTU LDB LWB APD TOTAL BTU SENS BTU LDB LWB APD SYMBOLS: LDB: Leaving Dry Bulb LWB: Leaving Wet Bulb APD: Air Pressure Drop 9

10 HEATING CAPACITIES Heating Capacities HEATING CAPACITIES FOR HORIZONTAL & VERTICAL UNITS 2 THRU 30 TONS MODEL BBHW HOT WATER ENTERING CONDITIONS: 70 F DB AIR/180 F EWT ROWS CIR. CFM TOTAL BTU TEMPERATURE DROP 20 F GPM WPD APD GPM/ CIR. TUBE VEL MODEL BBHW STEAM HEATING CAPACITIES - STEAM: 5 PSI ROWS CFM TOTAL BTU ENTERING AIR 70 F LDB #'S COND APD SYMBOLS: LDB: Leaving dry bulb temperature in F WPD: Water pressure drop in feet of water GPM: Gallons of water per minute 10

11 SOUND POWER LEVELS Sound Power Levels SOUND POWER LEVELS - OCTAVE BAND SOUND POWER LEVEL, db RE: WATTS MODEL POINT OF OPERATION LOCATION CFM AT 0.79" 1100 RPM INLET OUTLET CFM AT 0.53" 1100 RPM INLET OUTLET CFM AT 0.35" 1100 RPM INLET OUTLET CFM AT 0.87" 1216 RPM INLET OUTLET CFM AT 0.52" 1216 RPM INLET OUTLET CFM AT 0.28" 1216 RPM INLET OUTLET CFM AT 0.68" 1134 RPM INLET OUTLET CFM AT 0.52" 1126 RPM INLET OUTLET CFM AT 0.20" 1117 RPM INLET OUTLET CFM AT 0.75" 1035 RPM INLET OUTLET CFM AT 0.62" 1027 RPM INLET OUTLET CFM AT 0.30" 1016 RPM INLET OUTLET CFM AT 0.28" 631 RPM INLET OUTLET CFM AT 0.51" 820 RPM INLET OUTLET CFM AT 0.80" 1200 RPM INLET OUTLET CFM AT 0.66" 790 RPM INLET OUTLET CFM AT 0.70" 1052 RPM INLET OUTLET CFM AT 0.88" 1200 RPM INLET OUTLET CFM AT 0.34" 783 RPM INLET OUTLET CFM AT 0.70" 1048 RPM INLET OUTLET CFM AT 0.70" 1084 RPM INLET OUTLET CFM AT 0.90" 1237 RPM INLET OUTLET CFM AT 0.39" 683 RPM INLET OUTLET CFM AT 0.70" 890 RPM INLET OUTLET CFM AT 1.07" 1106 RPM INLET OUTLET CFM AT 0.38" 684 RPM INLET OUTLET CFM AT 0.70" 890 RPM INLET OUTLET CFM AT 1.02" 1092 RPM INLET OUTLET CFM AT 0.40" 688 RPM INLET OUTLET CFM AT 0.7" 890 RPM INLET OUTLET CFM AT 1.05" 1100 RPM INLET OUTLET CFM AT 0..45" 700 RPM INLET OUTLET

12 MOTOR SPECIFICATION Motors MOTOR SPECIFICATION GUIDE Motors may be custom selected to meet job requirements. Factory installed motors on heavy-duty steel mounts Mounts designed to maintain precise alignment and simplify belt adjustment Set midpoint to meet the specified CFM and total static pressure Motor full load amps listed refer to NEC amps. Actual motor nameplate amps may vary. Belt Drive motors are open drip-proof, ball-bearing, single speed, rated at continuous duty, ambient, with reversible rotation. Standard single-phase motors are resilient base, capacitor start and include built-in thermal overload protection. Standard three-phase motors are rigid base and have no overload protection. High efficiency motors E-plus meet the requirements of the latest Epact standards, also E-plus 3 motors exceed the requirements of the Epact are available. ALL CHARTS SHOW FULL LOAD AMPS HORSEPOWER 60 HERTZ THREE-PHASE MOTORS (1800RPM) 60 HERTZ SINGLE-PHASE MOTORS (1800RPM) 115V 208V 230V 460V 208V 230V 460V 575V 1/ / / / / HERTZ TWO-SPEED THREE-PHASE MOTORS (1800/900 RPM) ONE WINDING 60 HERTZ TWO-SPEED THREE-PHASE MOTORS (1800/1200 RPM) TWO WINDING HORSEPOWER 115V 208V 230V 208V 230V 460V 1/ / / /.6 3/ / / / / / / / / / /2 5.0/ / / / / / / / / / / / / / / / / / / / / / / / /2 24.5/ / / / / / / / / / / /7.5 HORSEPOWER 60 HERTZ THREE-PHASE MOTORS (1725 RPM) 50 HERTZ THREE-PHASE MOTORS (1500 RPM) 277V 190V 380V 1/ / / / / HERTZ TWO-SPEED SINGLE-PHASE MOTORS (1800/1200 RPM) TWO WINDING HORSEPOWER 208V 230V 460V 1/3 5.0/ /2 6.8/ /4 10.0/ / / / /

13 DIMENSIONAL DRAWINGS Horizontal Drawings - 2 thru 5 tons BASIC/DELUXE HORIZONTAL 800 THRU 2000 CFM (2 THRU 5 TONS) DIMENSIONS - HORIZONTAL AIR HANDLER 800 THRU 2000 CFM MODEL A B C D E F G H J K L M N FILTER SIZE /8 39 1/8 20 1/ /16 8 9/ / / / /8 26 (1) 20x20x /8 39 1/8 20 1/ / /2 17 1/ / / /8 32 (1) 20x25x / /8 20 1/ / /2 17 1/ /4 29 5/8 6 5/8 1 3/8 36 1/16 40 (2) 16x20x / / / / / / / /8 7 9/16 1 3/8 36 1/16 40 (2) 16x20x2 Model BBHW & BBHX-008 thru 020 / DBHW & DBHX-08 thru 020 (B=Basic, D=Deluxe) Right-hand unit shown, left-hand unit opposite. Coil connections determined by facing the supply-air opening. Electrical junction box is located on the same side as the coil connections. Drain pan is powder-coated epoxy with a 1/4 thick closed-cell insulation and has 3/4 to 1 NPT primary and secondary drain connections. 13

14 DIMENSIONAL DRAWINGS Horizontal Drawings - 7 1/2 tons BASIC/DELUXE HORIZONTAL 3000 CFM (7.5 TONS) Model BBHW & BBHX-030 / DBHW & DBHX-030 (B=Basic, D=Deluxe) Right-hand unit shown, left-hand unit opposite. Coil connections determined by facing the supply-air opening. Electrical junction box is located on the same side as the coil connections. Drain pan is powder-coated epoxy with a 1/4 thick closed-cell insulation and has 3/4 to 1 NPT primary and secondary drain connections. 14

15 DIMENSIONAL DRAWINGS Horizontal Drawings - 10 thru 30 tons BASIC/DELUXE HORIZONTAL 4000 THRU 12,000 CFM (10 THRU 30 TONS) DIMENSIONS - HORIZONTAL AIR HANDLER 4000 THRU 12,000 CFM MODEL A B C D E F G H J K L M N P Q R FILTER SIZE /8 45 3/ / / / / /8 6 1/8 6 1/8 7 1/2 1 7/ / /16 N/A 37 11/16 (2) 25x25x (8) 16x20x2 (2) 16x25x2 (8) 16x25x2 (2) 16x25x2 Model BBHW & BBHX-040 thru 120 / DBHW & DBHX-040 thru 120 (B=Basic, D=Deluxe) Right-hand unit shown, left-hand unit opposite. Coil connections determined by facing the supply-air opening. Electrical junction box is located on the same side as the coil connections. Drain pan is powder-coated epoxy with a 1/4 thick closed-cell insulation and has 1 to 1 1/2 NPT primary and secondary drain connections. 15

16 DIMENSIONAL DRAWINGS Angular Filter Section Option HORIZONTAL UNIT WITH ANGULAR FILTER SECTION OPTION TO 2,000 CFM HORIZONTAL WITH V-BANK FILTER THRU 2000 CFM MODEL A B C D FILTER SIZE /8 20 1/2 22 1/8 17 7/8 (2) 16x20x / /2 28 1/ /8 (2) 16x25x / /2 36 1/ /8 (2) 16x20x / / / /8 (4) 16x20x2 Model BBHW & BBHX-008 thru 020 / DBHW & DBHX-08 thru 020 (B=Basic, D=Deluxe) Right-hand unit shown, left-hand unit opposite. Coil connections determined by facing the supply-air opening. Electrical junction box is located on the same side as the coil connections. Drain pan is powder-coated epoxy with a 1/4 thick closed-cell insulation and has 3/4 to 1 NPT primary and secondary drain connections. 16

17 DIMENSIONAL DRAWINGS Angular Filter Section Option HORIZONTAL UNIT WITH ANGULAR FILTER SECTION OPTION - 3,000 CFM Model BBHW & BBHX-030 / DBHW & DBHX-030 (B=Basic, D=Deluxe) Right-hand unit shown, left-hand unit opposite. Coil connections determined by facing the supply-air opening. Electrical junction box is located on the same side as the coil connections. Drain pan is powder-coated epoxy with a 1/4 thick closed-cell insulation and has 3/4 to 1 NPT primary and secondary drain connections. 17

18 Model BBHW & BBHX-040 thru 120 / DBHW & DBHX-040 thru 120 (B=Basic, D=Deluxe)

19 DIMENSIONAL DRAWINGS Boxes MIXING BOXES 2-1/2" TYP. A k C ACCESS DOOR BOTH SIDES R. SIDE VIEW TWO-POSrTION ECONOMIZER MODULATING MODEL A B C D / / / / / / / / / / / / / / / / / / / /4 18 E Heavy-gauge galvanized steel construction. Internally insulated with one-half inch, over three-pound density fiberglass. One-inch duct flange on damper openings. Dampers are centered in panel. Single, horizontal blade dampers with air seals on edge for positive closing, except double horizontal blade dampers. Furnished with crank arms and linkage rod for damper connection. Access doors on both sides. Connections may be made on either side (Linkage hardware motor and controls not included). Box attaches to return-air and outside-air duct flanges. Shipped separately for field installation. 19

20 DIMENSIONAL DRAWINGS Vertical Drawings - 2 thru 7 1/2 tons BASIC/DELUXE VERTICAL 800 TO 3000 CFM (2 THRU 7.5 TONS) DIMENSIONS - VERTICAL AIR HANDLER 800 THRU 3000 CFM FOR MODELS BBVW, BBVX MODEL A B C D E F G H J K L M N FILTER SIZE / / / / / /8 (1) 20x20x / / / / / /8 (1) 20x25x / / / / /8 9 1/8 1 3/ /8 (2) 16x20x / / / / /8 7 1/8 1 3/ /8 (2) 16x20x /8 27 1/ /2 25 1/8 8 1/8 37 5/8 5 1/4 1 3/ /4 (2) 20x25x2 Model BBVW & BBVX-008 thru 030 / DBVW & DBVX-008 thru 030 (B=Basic, D=Deluxe) Right-hand unit shown, left-hand unit opposite. Coil connections determined by facing the supply-air opening. Electrical junction box is located on the same side as the coil connections. Drain pan is powder-coated epoxy with a 1/4 thick closed-cell insulation and has 3/4 to 1 NPT primary and secondary drain connections. 2

21 DIMENSIONAL DRAWINGS Vertical Drawings - 10 thru 30 tons BASIC/DELUXE VERTICAL 4000 THRU 12,000 CFM (10 THRU 30 TONS) BASIC VERTICAL THRU 12,000 CFM MODEL A B C D E F G H J K L M N P Q FILTER SIZE /4 27 1/ / /8 4 5/8 48 1/8 7 1/4 1 3/ /8 1 3/8 1 3/16 (2) 25x25x /4 27 1/ / /8 8 5/8 62 1/8 5 1/4 2 1/ /8 1 1/2 1 3/16 (4) 16x25x /4 27 1/ / / / /8 5 1/4 1 3/ /8 1 1/2 1 3/16 (3) 25x25x /4 27 1/ /8 32 1/8 6 5/8 76 1/2 1 1/ /8 1 1/2 1 7/8 (8) 16x20x /4 27 1/ /8 32 1/8 7 5/ /8 1 1/ /4 19 5/8 1 1/2 1 7/ /4 34 1/ / /8 4 1/ /4 26 5/8 1 1/2 1 7/8 (8) 16x20x2 (2) 16x25x2 (8) 20x25x2 (2) 16x25x2 Model BBVW & BBVX-040 thru 120 / DBVW & DBVX-040 thru 120 (B=Basic, D=Deluxe) Right-hand unit shown, left-hand unit opposite. Coil connections determined by facing the supply-air opening. Electrical junction box is located on the same side as the coil connections. Drain pan is powder-coated epoxy with a 1/4 thick closed-cell insulation and has 1 to 1 1/2 NPT primary and secondary drain connections. 2

22 DIMENSIONAL DRAWINGS VERTICAL UNIT WITH ANGULAR FILTER SECTION OPTION TO 3,000 CFM 3-1/2" CWR cws J r J--l L 13116" TOP VIEW 0518" MOUNTING HOLE (4) PLACES COIL CONNECTION DETAIL HWR ELECl. HWS DRAIN CONNECTION (PRIMARY AND SECONDARY) FRONT VIEW SEE DETAIL VERTICAL WITH ANGULAR FILTER 800 TO 3,000 CFM MODEL A B C D E F G H J K L M N p FILTER SIZE / / / /8 11 1/ / /16 (2) 16X20X / / / /8 11 1/ /8 16 1/16 (2) 16X25X / / / /8 9 1/8 1 3/ /8 16 1/16 (4) 16X16X / / / /8 7 1/8 1 3/ /8 16 1/16 (4) 16X16X /8 27 1/ /8 37 7/8 5 1/4 1 3/ /4 20 (4) 20X20X2 Model BBVW & BBVX-008 thru 030/ DBVW & DBVX-008 thru 030 (B=Basic, D=Deluxe) Right-hand unit shown, left-hand unit opposite. Coil connections determined by facing the supply-air opening. Electrical junction box is located on the same side as the coil connections. Drain pan is powder-coated epoxy with a 1/4" thick closed-cell insulation and has 3/4" to 1" NPT primary and secondary drain connections. 22

23 DIMENSIONAL DRAWINGS ular Filter Section O tion VERTICAL UNIT WITH ANGULAR FILTER SECTION OPTION - 4,000 TO 12,000 CFM CWR cws 3-112" TYP HWR ELECT. HWS 13/16"j 1 J !:: 1L3/16"' TOP VIEW 0 518" MOUNTING HOLE (4) PLACES COIL CONNECTION DETAIL DRAIN CONNECTION (PRIMARY AND SECONDARY) H--r -- FRONT VIEW MOUNTING CHANNEL SEE DETAIL MODEL VERTICAL WITH ANGULAR FILTER 4,000 TO 12,000 CFM A B C D E F G H J K L 57 1/4 27 1/ / /8 4 5/8 48 1/8 7 1/4 1 3/8 71 1/4 27 1/ / /8 8 5/8 62 1/8 5 1/4 2 1/2 85 1/4 27 1/ / / / /8 5 1/4 1 3/8 85 1/4 27 1/ / /8 6 5/8 76 1/2 1 1/4 1 3/ /4 27 1/ / /8 7 5/ /8 1 1/4 1 3/ / /4 34 1/ / /8 13 1/ /8 4 1/4 1 3/ /4 M p FILTER SIZE 1 3/16 (4) 20X25X2 1 3/16 (6) 20X20X2 1 3/16 (8) 20X20X2 1 7/8 (8) 20X25X2 1 7/8 (8) 20X25X2 1 7/8 (8) 20X25X2 Model BBVW & BBVX-040 thru 120 / DBVW & DBVX-040 thru 120 (B=Basic, D=Deluxe) Right-hand unit shown, left-hand unit opposite. Coil connections determined by facing the supply-air opening. Electrical junction box is located on the same side as the coil connections. Drain pan is powder-coated epoxy with a 1/4" thick closed-cell insulation and has 1" to 1 1/2" NPT primary and secondary drain connections. 23

24 DIMENSIONAL DRAWINGS Duct Heater Integral - 2 thru 7 1/2 tons HORIZONTAL INTEGRAL HEATER 800 TO 3000 CFM (2 THRU 7.5 TONS) HORIZONTAL INTEGRAL HEATER THRU 3000 CFM MODEL A B C D E (MIN.-MAX.) F /8 10 7/ /8 15 7/ /8 15 7/ / /8 18 1/ /4 16 1/2 18 3/8 21 1/ /2 Right hand integral heater shown. Left hand integral heater opposite. E dimension varies based on electric heater ratings. C & D dimensions include flanges. 24

25 DIMENSIONAL DRAWINGS Duct Heater Integral - 10 thru 30 tons HORIZONTAL INTEGRAL HEATER 4000 TO 12,000 CFM (10 THRU 30 TONS) HORIZONTAL DUCT HEATER THRU 12,000 CFM MODEL A B C D E /8 46 7/ /8 46 7/ /2 18 3/8 56 7/ /2 18 3/8 56 7/ /2 18 3/8 56 7/ /2 18 3/8 56 7/8 19 Right hand integral heater shown. Left hand integral heater opposite. C & D dimensions include flanges. 25

26 Weights & Measures HORIZONTAL - BASIC & DELUXE HORIZONTAL MODEL VERTICAL - BASIC & DELUXE UNIT MEASURES and WEIGHTS - HORIZONTAL BASIC & DELUXE MODEL DIMENSIONS - INCHES DIMENSIONS - MILLIMETERS HEIGHT WIDTH DEPTH POUNDS HEIGHT WIDTH DEPTH KILOGRAMS UNIT MEASURES and WEIGHTS - VERTICAL BASIC & DELUXE MODEL VERTICAL MODEL DIMENSIONS - INCHES DIMENSIONS - MILLIMETERS HEIGHT WIDTH DEPTH POUNDS HEIGHT WIDTH DEPTH KILOGRAMS MIXING BOXES UNIT MEASURES and WEIGHTS - VERTICAL AND HORIZONTAL MIXING BOXES VERTICAL MODEL DIMENSIONS - INCHES DIMENSIONS - MILLIMETERS HEIGHT WIDTH DEPTH POUNDS HEIGHT WIDTH DEPTH KILOGRAMS 17 19/ / / / / / / / / / / / / / /4 72 7/ / / / / NOTE: Consult product catalog for certified dimensional data. Weights and measures are based on air handlers units only add approximately 20% for packaging /crating.

27 PIPING INSTRUCTIONS Piping Instructions CHILLED AND HOT WATER PIPING INSTRUCTIONS Purpose: This data is intended to explain piping arrangements for chilled and hot water coils to the correct inlet and outlet locations. Two-Pipe Coils: have one inlet and outlet. Air Handlers may have one to ten rows on each unit. The coil may be 100% chilled water, 100% hot water, or with the addition of a pipe sensor changeover control, it may use chilled water when the chiller is operating or hot water when the boiler is operating. A two-pipe system allows for the chiller or boiler to operate independently, one at a time. The pipe sensor must be clamped onto the supply water line as close to the incoming water source as possible. The purpose of the pipe sensor is to sense the water temperature at its set point of approximately 88 F. The pipe sensor will change the thermostat control from the cooling mode to the heating mode and vice versa. The inlet is always at the bottom of the coil and the outlet is always at the top of the coil. All coils are piped so that the inlet is always on the row farthest downstream from the incoming air (See diagram 1). All coils have one or more circuits. Circuits are added to reduce the water pressure drop to an acceptable level (usually 10-ft. H 2 O pressure drop or less). Due to the various circuit options available, the inlet and outlet may change position, making the inlet and outlet locations vary. Four-Pipe Coils: have a dedicated, chilled-water coil, and a dedicated hot-water coil; each with its own inlet and outlet, equaling four pipes. Coil Company coils use a common tube sheet for four-pipe coils. Example: A fourrow, chilled-water coil and a one-row, hot-water coil would use a five-row coil with four rows for chilled-water and one row for hot-water. Normally the one-row, hotwater coil is in the reheat position or downstream from the cooling coil. The hot-water coil may also be ordered in the preheat position or upstream from the chilled-water coil. The controls are wired so that either the chilledwater coil is operating or the hot-water coil is operating, but not both at the same time. When the conditioned space thermostat is satisfied, both the chilled and hotwater control valves are deactivated. The same rule applies for inlet and outlet locations as explained above in Two-Pipe Coils. (See diagram 2.) Each chilled and hot-water coil is controlled individually so a pipe sensor is not required. Two-Pipe Coil Diagrams 1 (Two) Pipe Coils (Right Hand Shown, Left Hand Opposite) Outlet (Typ) Inlet (Typ) Outlet (Typ) Inlet (Typ) 1 Row HW (Reheat) Row Rows CHW 2 Rows HW (Reheat) Row 4 Row 4 Rows CHW Because of the variations of the circuiting available, the location of the inlet and outlet connections may vary up and down. However, always use the following rule to be correct. The inlet is always the lower connection and the farthest away from the entering-air-side. The outlet connection is always the higher connection the closest to the entering-air-side. Air Flow (Typ) 3 Rows CHW Air Flow (Typ) Four-Pipe Coil Diagrams 2 (Four) Pipe Coils (Right Hand Shown, Left Hand Opposite) STANDARD REHEAT POSITION Air Flow (Typ) 1 Row HW (Preheat) SPECIAL ORDER (Heating coil located in the preheat position) 27

28 Coil Company Manufacturers: Tube Bundles & Heat Exchangers Fluid Coolers & Air-Cooled Condensers Air Handlers Coils P.O. Box 956 Paoli, PA (800) FAX (610) YOU HAVE A DIRECT LINE TO US!