REFRIGERATION HEAT EXCHANGERS

Transcription

1 REFRIGERATION HEAT EXCHANGERS SWEP COMPACT BRAZED HEAT EXCHANGERS (CBE s) Maximum Material Efficiency No dead zone outside gaskets because there is no need for gaskets. Up to 25% more capacity utilization than PHEs (gasketed, plate-and-frame heat exchangers), and up to ten times more than shell-and-tubes! Small Hold-up Volumes The compact system uses only a fraction of the heat transfer medium, e.g. refrigerant. Less volume costs less and is positive for the environment. Lower System Costs Better heat transfer coefficient (HTC) gives better T (temperature difference), which in turn means a lower mass flow of media, resulting in smaller, less expensive pumps, etc. and lower energy consumption. Small Temperature Difference Operates efficiently even at temperature differences as low as 1k. High Working Pressure No problem even if you have high pressure. Our CBEs are tested at 1.5 times the maximum operating pressure rating. Low Pressure Drop In most cases lower than any other system. Allows smaller pumps and lower operating costs. True Counter-Current Flow Allows close temperature approach. Self-Cleaning Thanks to high turbulence throughout the exchanger. Boosts up time and cuts costs. Uniform High Quality Plates are pressed in the same tool, brazed in the same automated procedure with rigorous standards of quality control. Performance is known and consistent. Maintenance and repair minimized. Overall Economy High-volume, automated production, easy assembly, low operating costs and excellent heat transfer. The bottom line: outstanding performance and a short payback time. P

2 REFRIGERATION HEAT EXCHANGERS SWEP COMPACT BRAZED HEAT EXCHANGERS Application: EVAPORATORS REFRIGERANT WATER-NPT PART WIDTH LENGTH DEPTH NET MODEL TONS In (F3) Out (F1) (F2 & F4) NUMBER (in.) (in.) (in.) WEIGHT I.D. (in.) I.D. (in.) I.D. (in.) SW B8 E 1/2 1/ /8 7/8 3/4 4.5 SW B8 E 3/4 3/ /8 7/8 3/4 5.1 SW B8 E 1/ /8 7/8 3/4 5.7 SW B15 E 1-1/2 1-1/ /8 7/8 3/4 6.6 SW B15 E /8 7/8 3/4 7.5 SW B15 E 2-1/2 2-1/ /8 7/8 3/4 8.5 SW B25 E /8 7/ SW B25 E 3-1/2 3-1/ /8 7/ SW B25 E /8 7/ SW B25 E /8 1-1/ SW B25 E 7-1/2 7-1/ /8 1-1/ SW B45 E /8 1-3/8 1-1/ SW B45 E 12-1/2 12-1/ /8 1-3/8 1-1/ SW B45 E /8 1-3/8 1-1/ SW V45 E 20* /8 1-5/ SW V45 E 25* /8 1-5/ SW V45 E 30* /8 1-5/ SW V57E /8 2-5/8 2-1/ SW V57E /8 2-5/8 2-1/ SW V57E /8 2-5/8 2-1/ SW V57E /8 2-5/8 2-1/ SW V57E /8 2-5/8 2-1/ SW V57E /8 2-5/8 2-1/ SW V65E 100** /2 4-1/ SW V65E 110** /2 4-1/ SW V65E 120** /2 4-1/ NOTES: Nominal Tons 12,000 Btu. Conditions 54 F EWT, 44 HF LWT, 35 F Evaporating Temp, 9 F Superheat, 2.4 Gpm per ton, R-22. For other conditions call the Totaline Commercial Refrigeration Hotline. Various connection executions are possible, please get in touch with RCD Commercial Refrigeration. *These units have a 22 psi pressure drop across the evaporating refrigerant side, can be reduced, consult RCD. **These have a 15 psi pressure drop, as above. 872

3 REFRIGERATION HEAT EXCHANGERS SWEP COMPACT BRAZED HEAT EXCHANGERS Application: CONDENSERS REFRIGERANT WATER-NPT PART WIDTH LENGTH DEPTH NET MODEL TONS In (F1) Out (F3) (F4 & F2) NUMBER (in.) (in.) (in.) WEIGHT I.D. (in.) I.D. (in.) I.D. (in.) SW B8 CD 1/2 1/ /8 7/8 3/4 3.5 SW B8 CD 3/4 3/ /8 7/8 3/4 4.5 SW B8 CD /8 7/8 3/4 4.5 SW B8 CD 1-1/2 1-1/ /8 7/8 3/4 5.1 SW B8 CD /8 7/8 3/4 8.5 SW B8 CD 2-1/2 2-1/ /8 7/8 3/4 9.9 SW B15 CD 3/ /8 7/8 3/4 7.5 SW B25 E 3-1/2 3/ /8 7/8 3/4 8.9 SW B15 CD /8 7/8 3/4 8.9 SW B15 CD /8 7/8 3/ SW B27 CD 7-1/2 7-1/ /8 1-3/8 1-1/ SW B27 CD /8 1-3/8 1-1/ SW B27 CD 12-1/2 12-1/ /8 1-3/8 1-1/ SW B27 CD /8 1-3/8 1-1/ SW B45 CD /8 1-5/8 1-1/ SW B57 CD /8 2-5/8 2-1/ SW B57 CD /8 2-5/8 2-1/ SW B57 CD /8 2-5/8 2-1/ SW B57 CD /8 2-5/8 2-1/ SW B57 CD /8 2-5/8 2-1/ SW B57 CD /8 2-5/8 2-1/ SW B57 CD /8 2-5/8 2-1/ SW B57 CD /8 2-5/8 2-1/ SW B57 CD /8 2-5/8 2-1/ SW B57 CD /8 2-5/8 2-1/ NOTES: Nominal Tons 15,000 Btu/h. Conditions 85 F EWT, 105 F Condensing Temp, 3.5 F Sub-Cooling, 3 Gpm per ton, R-22. For other conditions call the Totaline Commercial Refrigeration Hotline. Various connection executions are possible, please get in touch with RCD Commercial Refrigeration. 873

4 REFRIGERATION HEAT EXCHANGERS SWEP COMPACT BRAZED HEAT EXCHANGERS Application: SUBCOOLERS ECONOMIZERS REFRIGERANT WATER-NPT PART WIDTH LENGTH DEPTH NET MODEL TONS In (F3) Out (F1) (F2 & F4) NUMBER (in.) (in.) (in.) WEIGHT I.D. (in.) I.D. (in.) I.D. (in.) SW B8 SE /8 7/8 7/ SW B10 SE /8 7/8 7/8 7.8 SW B10 SE /8 1-1/8 1-1/ SW B27 SE /8 1-1/8 1-1/ SW B27 SE /8 1-3/8 1-3/ SW B27 SE /8 1-3/8 1-3/ SW B27 SE /8 1-5/8 1-5/ SW B27 SE /8 1-5/8 1-5/ SW B45 SE /8 1-5/8 2-1/ SW B48 SE /8 1-5/8 2-1/ SW B48 SE /8 1-5/8 2-1/ SW B48 SE /8 2-1/8 2-1/ NOTES: Nominal Tons 12,000 Btu/h. Liquid refrigerant subcooled from 110 F to 50 F, Evaporating Temp 35 F, Superheat 9 F, per Ton. For other conditions run unit performance calculation on SSP. Pressure drop across the liquid side of the subcoolers is less than 3.75 psi for all selections. 874

5 REFRIGERANT HEAT EXCHANGERS REFRIGERANT HEAT EXCHANGERS FOR USE WITH TOTALINE UNIT COOLER MODELS HEAT EXCHANGER CAPACITY GUIDE CAPACITY RATINGS (BTUH) HEAT EXCHANGER FREEZER COOLER MFG. P/N P/N 5,500 8,500 HXR ,500 15,000 HXR ,000 17,500 HXR ,000 25,000 HXR ,000 43,000 HXR ,500 65,000 HXR ,200 85,000 HXR , ,000 LHXR , ,400 LHXR , ,800 LHXR , ,000 LHXR , ,000 LHXR COAXIAL DESIGN FOR OPTIMUM HEAT TRANSFER. FOR FREEZER CAPACITY: 5500 TO 166,000 BTUs. FOR COOLER CAPACITY: 8500 TO 288,000 BTUs. U.L. RECOGNIZED. COPPER REFRIGERANT CONNECTION. MODELS: THRU HAVE A COPPER SHELL AND RED BRASS INNER TUBE. MODELS: THRU HAVE A STEEL SHELL AND A STAINLESS STEEL INNER TUBE. 875

6 REFRIGERANT HEAT EXCHANGERS REFRIGERANT HEAT EXCHANGERS HXR & LHXR SERIES DIMENSIONAL DATA E A I.D. F H B I.D. G J D C J DIAGRAM #1: HXR SERIES HEAT EXCHANGERS D A I.D. L F I.D. B G H J K E C A I.D. DIAGRAM #2: LHXR SERIES HEAT EXCHANGERS SEE DIA. # 1 2 DIMENSIONS (IN INCHES) HEAT EXCHANGER A B C D E F G H J K L MFG. P/N P/N 3/8 5/8 12-3/ /8 7/8 2-5/16 7/8 - - HXR /8 7/8 13-5/ /4 1-1/8 2-9/16 1-5/ HXR /8 1-1/8 14-1/ /4 1-7/8 1-3/8 2-13/16 1-9/ HXR /2 1-1/8 14-1/ / / / HXR /8 1-3/8 14-1/ /4 2-3/8 1-5/8 3-9/16 1-5/8 - - HXR /8 1-5/8 16-1/ /4 2-3/8 1-5/8 3-9/16 2-1/8 - - HXR /8 2-1/8 17-1/ /16 2-5/8 4-5/8 2-5/8 - - HXR /8 2-1/8 29-1/ /8 3-7/16 2-7/8 6-7/8 2-3/4 1-5/16 2 LHXR /8 2-1/8 29-1/ /8 3-7/16 2-7/8 6-7/8 2-3/4 1-5/16 2 LHXR /8 2-5/ /2 29-3/4 3-3/4 3-1/2 7-1/2 2-3/4 1-3/8 2 LHXR /8 2-5/ /2 29-3/ / /4 1-3/8 2-1/4 LHXR /8 2-5/8 40-1/8 34-5/8 31-7/ / /4 1-3/8 2-1/4 LHXR

7 REZNOR HEAT EXCHANGERS REFRIGERANT HEAT EXCHANGERS MODEL NUMBER TYPE AL TYPE 409 S.S. TYPE 321 S.S. P/N P/N P/N (H,C)X 50 REZ-9962 REZ N/A (H,C)X 75 & 100 REZ-9895 REZ REZ (H,C)X 125 REZ-9855 REZ REZ (H,C)X 150 & 175 REZ-9817 REZ REZ (H,C)X 200 & 225 REZ-9779 REZ REZ (H,C)X 250 & 300 REZ-9743 REZ REZ (H,C)X 350 REZ-9707 REZ REZ (H,C)X 400 REZ-9514 REZ REZ F,B,FE & BE25 REZ REZ N/A F,B,FE & BE50 REZ REZ N/A F,B,FE & BE75 REZ REZ N/A F,B,FE & BE100 REZ REZ N/A F,B,FE & BE130 REZ REZ N/A F,B,FE & BE165 REZ REZ N/A F,B,FE & BE200 REZ REZ N/A F,B,FE & BE250 REZ REZ N/A F,B,FE & BE300 REZ REZ N/A F,B,FE & BE400 REZ REZ N/A (H,C)R,SC(G,P,X) 75 & 100 REZ REZ REZ (H,C)R,SC(G,P,X) 125 REZ REZ REZ (H,C)R,SC(G,P,X) 150 &175 REZ REZ REZ (H,C)R,SC(G,P,X) 200 & 225 REZ REZ REZ (H,C)R,SC(G,P,X) 250 & 300 REZ REZ REZ (H,C)R,SC(G,P,X) 350 REZ REZ REZ (H,C)R,SC(G,P,X) 400 REZ REZ REZ Type AL, 409 S.S., & 321 S.S. differ only by material composition. Catalogs & Price Pages available upon request. Entire line of Reznor parts available under P/N s REZ-nnn. 877

8 REFRIGERATION MOTORS UNIT BEARING MOTORS P162 CAST IRON, SHADED POLE DIMENSIONS (in.) WATTS VOLTS AMPS RPM ROT B C P/N 2.5W CW GE W CW GE W CCW GE W CW GE W CCW GE W CW GE W CCW GE W CW GE W CCW GE W CW GE W CCW GE W CW GE W CCW GE W CW GE W CCW GE-5822 FEATURES: PERMANENTLY LUBRICATED TO RUN FOR YEARS VERY QUIET OPERATION 24 CORD WITH MOLDED STRAIN RELIEF TOTALLY ENCLOSED SUITABLE FOR ALL ANGLE OPERATION THREADED SHAFT 1/4-20,.51/.41 INCHES LONG SHADED POLE OR PERMANENT SPLIT CAPACITOR (PSC) EASY INSTALLATION: ALL MOTORS HAVE STANDARD 3 TAPPED END MOUNTING BOSSES. ALL MOTORS HAVE SINGLE SIDE PAD MOUNTING WITH 4 TAPPED HOLES, EXCEPT THE 2 WATT ALUMINUM. ALUMINUM, SHADED POLE DIMENSIONS (in.) WATTS VOLTS AMPS RPM ROT B C P/N 2W CW GE W CW GE W CW GE W CW GE W CCW GE W CW GE W CCW GE W CW GE W CCW GE W CW GE W CCW GE W CW GE W CCW GE W CW GE W CCW GE W CW GE W CCW GE-5824 TYPICAL APPLICATIONS: REFRIGERATION CONDENSING UNITS UNIT HEATERS WALK-IN COOLERS DEHUMIDIFIERS WATER COOLERS REFRIGERATORS VENDING MACHINES CAST IRON, PSC - DUAL ROTATION DIMENSIONS (in.) WATTS VOLTS AMPS RPM B C P/N 4W GE W GE W GE W GE

9 ACCESS FITTINGS A-1 ACCESS FITTINGS Access Fittings provide a servicing aperture to facilitate recovery or recharge of refrigerants. All our Access Fittings come standard with 1/4 SAE male flare connections, built-in valve cores & brass caps. For availability of larger bulk pack quantities, please contact the factory. Features: AV Series have a permanent access ports & have 1/4 SAE male flare connections. AVX Series have a unique design, tube stops located on the tube to control insertion depth (thus preventing restriction of flow). P

10 ACCESS FITTINGS A-1 ACCESS FITTINGS PRODUCT NO. MODEL SIZE WEIGHT PACKAGE ORDER 100 QTY. NO. PACK AV2-456 Step down Solder 1/8 I.D. hole, 3/16, 1/4, 5/16 steps AV2-456R Step down Solder 1/8 I.D. hole, 3/16, 1/4, 5/16 steps AV3-346 Step down Solder 3/16 O.D. tube or 1/4 and 3/8 solder AV3-346R Step down Solder 3/16 O.D. tube or 1/4 and 3/8 solder AV-34 Straight Solder 3/16 O.D. tube or 1/4 solder AV-34R Straight Solder 3/16 O.D. tube or 1/4 solder w/core remover AV-46R Straight Solder 1/4 O.D. tube or 3/8 solder w/core remover AVU-24R Half Union 1/8 M.P.T. or 1/4 O.D. solder AVU-45 Half Union 1/4 M.P.T. or 5/16 O.D. solder AVU-45R Half Union 1/4 M.P.T. or 5/16 O.D. solder AVU-4 Union w/flare Nut 1/4 male flare x 1/4 access AVU-4R Union w/flare Nut 1/4 male flare x 1/4 access w/core remover AVU-44 Union 1/4 male flare x 1/4 female flare AVU-44R Union 1/4 male flare x 1/4 female flare w/core remover AVX-2R 1/8 O.D. x 2 copper tube extension AVX-3R 3/16 O.D. x 2 copper tube extension Straight Solder AVX-5 5/16 O.D. x 2 copper tube extension with 2 extended AVX-5R 5/16 O.D. x 2 copper tube extension end tube and AVX-6 3/8 O.D. x 2 copper tube extension stops AVX-6R 3/8 O.D. x 2 copper tube extension AVT-4 Copper Solder Tee 1/4 O.D. x tube x 1/4 male flare AVT-4R access on branch AVT-5 Copper Solder Tee 5/16 O.D. x tube x 1/4 male flare AVT-5R access on branch AVT-6 Copper Solder Tee 3/8 O.D. x tube x 1/4 male flare AVT-6R access on branch AVW-8 Copper Solder Tee 1/2 O.D. x tube x 1/4 male flare AVW-8R access on branch AVW-10 Copper Solder Tee 5/8 O.D. x tube x 1/4 male flare AVW-10R access on branch AVW-12 Copper Solder Tee 3/4 O.D. x tube x 1/4 male flare AVW-12R access on branch AVW-14 Copper Solder Tee 7/8 O.D. x tube x 1/4 male flare AVW-14R access on branch AVT-34 Brass Union Tee 1/8 M.P.T. x 1/4 male flare on run x 1/4 male flare access on branch AVT-44 Brass Union Tee 3-1/4 SAE Flare T Valve with 2 valve cores AVS-4 Union w/swivel Nut 1/4 male flare access x swivel nut Core Depressor on run AVS-44N* Swivel Nut and male flare access on branch 6195 AVS-64 Core Depressor 1/4 male flare x 1/4 access on run AVS-64N* x swivel nut on branch 6196 AVB-46 Brass Straight 1/4 Lg. male flare x 1/4 solder Solder head body w/cap, core and nut R suffix identifies parts with core remover cap. *Identifies parts without core depressor. 880

11 A-1 ACCESS FITTINGS AVUX Series ACCESS FITTINGS Our new AVUX Series access fittings provide copper tubing with 1/8 pipe thread below the hex. Other various tube sizes are available to provide proper fitting. A core remover cap is included in the AVUX series. PRODUCT NO. AVB-46 AVU-345R AVUX-234R AVUX-2R AVUX-3R AVUX-4R SIZE 1/4 long male flare x c solder bulk head body w/cap & cap retainer 1/8 MPT 3/16, 1/4 5/16 steps 1/8 hole core tool 1/8 MPT 1/4 x 2 copper tube w/3/16 x 1/8 bushings 1/8 MPT 3/16, 1/4 5/16 steps 1/8 x 2 cooper ext. 1/8 MPT 3/16, 1/4 5/16 steps 3/16 x 2 cooper ext. 1/8 MPT 5/16 steps 1/4 x 2 cooper ext. core tools PACKAGE QTY P4228 P4229 A-1 VCT-1 VALVE CORE TOOL (Not Shown) Features a hollow handle for the storage of replacement valve cores. The brass body is knurled for easier grip. Supplied with a plated steel core remover cap for additional strength. VCRT VALVE CORE REMOVER TOOL Permits easy installation of new core in access fitting without loss of gas or charge. Replaces C/D 3910, Robinair # VALVE CORES AND BRASS CAPS Replacement valve cores available 6 in a tube. Included in the container is the QC-4R core remover cap. Standard QC-4R caps sold separately. VALVE CORES TOOLS BRASS CAPS PRODUCT NO. DESCRIPTION WEIGHT QC-4R Cap w/core remover for 1/4 male flare VCT-1 Valve Core Tool P

12 TOTALINE REFRIGERATION CONDENSERS P703 AIR-COOLED CONDENSERS AND DRY COOLERS Totaline s refrigeration condensers are used for refrigeration systems. These condensers are designed for large coolers or freezers. The Totaline fluid cooler is suitable as a secondary heat exchanger. Condensers are available in capacities from 41,000 BTUH to over 3 million BTUH. Dry type fluid coolers from 5 GPM to over 400 GPM. Condenser Features All Totaline refrigeration condensers provide the design flexibility required in replacement, renovation, and new construction. All refrigeration unit condensers feature the following benefits: Fan motors feature permanently lubricated, sealed ball bearings and inherent thermal protection for long life and dependable service Fan guards and motor mounts are welded wire construction for full protection from moving parts. Baked on powder epoxy coating protects from corrosion Aluminum fan blades are statically and dynamically balanced for smooth, vibration-free operation PVC coated wire fan guards with aluminum fans Labeled terminal block for field wiring Modular design allows minimal part inventory and replacement Plated hardware for light weight and corrosion-free assembly Weather resistant control box protects motor wiring Smooth tubes simplify change from CFC and HCFC to HFC refrigerant Exclusive non-metallic supports for friction free coil assembly Dry fluid coolers FXBs Available in single or multi circuits All units are ETL and CSA approved P4377 Dry Fluid Cooler & Heat Reclaim Unit Features Designed with features identical to our air-cooled condensers Options Copper to be copper fin coils available option Various fins spacing 6, 8, 10, 12 fins per inch Wide range of head pressure control from fan cycling methods as well as various flooding control methods to meet your application needs Wide range of control box options Available Types of Protective Coatings Pre-coated epoxy aluminum (Gold color) Blygold (PoluAl) (Aluminum color) Heresite (Baked Phenolic) (Brown Color) General Notes Packing Standard domestic packaging which provides coil protection Optional, full crate Ordering Information NOTE: You must order a control box and condenser/fluid cooler using two separate P/Ns. The two P/Ns must be submitted together as one order. 882

13 TOTALINE REFRIGERATION CONDENSERS P703 AIR-COOLED CONDENSERS AND DRY COOLERS AIR-COOLED CONDENSER, HEAT RECLAIM & DRY-TYPE FLUID COOLER NOMENCLATURE P703 C L D 180 H 9 Totaline Condenser C Condenser H Heat Reclaim F Dry Type Fluid Cooler Unit Voltage (V/Ph/Hz) 2 240/1/ /3/ /3/ /3/60 Horsepower (RPM) C 1/4 (825) M 1/2 (1140) L 1 (825) I 1-1/2 (1140) H 1-1/2 (850) Q 1/2 (560) Airflow H Horizontal Airflow D Direct Drive 8 8 Fins Per Inch (FPI) Nominal Condenser THR 25 F TD (R-22) LEGEND TD Temperature Difference 883

14 TOTALINE REFRIGERATION CONDENSERS P703 AIR-COOLED CONDENSERS AND DRY COOLERS AIR-COOLED CONDENSER & FLUID COOLER CONTROL PANEL NOMENCLATURE TOTALINE TYPE OF FAN UNIT CONTROL OPTIONS PANEL PANEL ARRANGEMENT VOLTAGE VOLTAGE P ACE 11 = 1 x /1/ /1/60 12 = 1 x /3/ /1/60 13 = 1 x /3/60 X 24/1/60 14 = 1 x /3/60 N NONE 15 = 1 x 5 22 = 2 x 2 23 = 2 x 3 N NONE 24 = 2 x 4 A MOTOR FUSING (IN PAIR FOR TWO FAN WIDE UNIT) 25 = 2 x 5 B INDIVIDUAL MOTOR FUSING (FOR TWO FAN WIDE UNIT ONLY) 26 = 2 x 6 C SPEED MOTOR CONTROLLER (PRESSURE SENSING) D SPEED MOTOR CONTROLLER (TEMPERATURE SENSING) E NON-FUSED DISCONNECT F FUSED DISCONNECT STANDARD PANELS 01 CONTROL BOX, TERMINAL BLOCK, NO CONTROLS, NO CONTACTORS 02 CONTACTOR(S) WITHOUT CONTROLS 03 CONTACTOR(S), AMBIENT FAN CYCLING 04 CONTACTOR(S), PRESSURE FAN CYCLING (2) 05 CONTACTOR(S), PRESSURE FAN CYCLING, DUAL CIRCUITS (3) 06 CONTACTOR(S), ELECTRONIC AQUASTAT THERMOSTAT CONTROL (1, 2) 07 CONTACTOR(S), ELECTRONIC AQUASTAT THERMOSTAT CONTROL, FIRST STAGE CYCLING (1, 2) 10 CONTACTOR(S), MECHANICAL AQUASTAT THERMOSTAT CONTROL (1, 2) 11 CONTACTOR(S), MECHANICAL AQUASTAT THERMOSTAT CONTROL, FIRST STAGE CYCLING (1, 2) 12 CONTACTOR(S), MOTORS INDIVIDUALLY WIRED, NO CONTROLS (4, 5) 13 SPLIT ELECTRICAL, CONTACTOR(S), ELECTRONIC AQUASTAT THERMOSTAT CONTROL (1, 4, 5, 6) 14 SPLIT ELECTRICAL, CONTACTOR(S), ELECTRONIC AQUASTAT THERMOSTAT CONTROL, FIRST STAGE CYCLING (1, 4, 5, 6) 16 SPLIT ELECTRICAL, CONTACTOR(S), MECHANICAL AQUASTAT THERMOSTAT CONTROL (1, 4, 5, 6) 17 SPLIT ELECTRICAL, CONTACTOR(S), MECHANICAL AQUASTAT THERMOSTAT CONTROL, FIRST STAGE CYCLING (1, 4, 5, 6) 18 SPLIT ELECTRICAL, CONTACTOR(S), AMBIENT FAN CYCLING (4, 5, 6) 19 SPLIT ELECTRICAL, CONTACTOR(S), PRESSURE FAN CYCLING (3, 4, 5, 6) 20 CONTACTOR(S), AMBIENT FAN CYCLING WITH PRESSURE OVERRIDE (2) 55 SPECIAL CONTROL PANEL SPECIFICATIONS: 1 AVAILABLE ONLY ON FLUID COOLED UNITS 2 AVAILABLE ONLY ON SINGLE CIRCUIT OR TWO CIRCUITS FOR SINGLE CIRCUIT APPLICATION 3 AVAILABLE ONLY ON TWO REFRIGERANT CIRCUITS UNITS 4 AVAILABLE ONLY ON TWO FANS WIDE UNITS 5 FAN MOTORS ARE INDIVIDUALLY WIRED, NOT IN PAIR (OPTION A NOT AVAILABLE) 6 DUAL POWER SUPPLY FOR TWO FANS WIDE UNITS (SUPPLIED WITH TWO ELECTRICAL BOXES) NOTES: 1 FIRST STAGE IS NOT CYCLED, UNLESS OTHERWISE NOTED 2 ON TWO FAN WIDE UNITS, FAN MOTORS ARE WIRED IN PAIRS, UNLESS OTHERWISE NOTED 884

15 TOTALINE REFRIGERATION CONDENSERS P703 AIR-COOLED CONDENSERS AND DRY COOLERS LOW CFM AIR-COOLED CONDENSERS (Standard Fin Spacing) TOTAL HEAT REJECTION MBTUH REFRIGERANT PART (R-22, R-134a) NUMBER CONNECTION SIZES CAP./CKT FAN CHARGE SHIPPING NUMBER TEMPERATURE DIFFERENCE (TD) CIRCUITS (in.) Btuh/F TD ARRANGEMENT (lbs) WEIGHT (CKT) (lbs) 1 F 15 F 20 F 25 F 30 F Discharge Liquid Summer Winter P703-CCD X 1 7/8 5/ P703-CCD X 1 7/8 5/ P703-CCD X 1 7/8 7/ P703-CMD X 1 7/8 7/ P703-CMD X 1 7/8 7/ P703-CMD X 1 1-1/8 7/ P703-CMD X 2 1-1/8 7/ P703-CMD X 2 1-1/8 1-1/ P703-CMD X 2 1-1/8 1-1/ P703-CMD X 2 1-1/8 1-1/ P703-CMD X 2 1-3/8 1-1/ P703-CMD X 3 1-3/8 1-1/ P703-CMD X 3 1-3/8 1-1/ P703-CMD X 3 1-3/8 1-1/ P703-CMD X 3 1-3/8 1-1/ P703-CLD X 1 1-1/8 1-1/ P703-CLD X 1 1-1/8 1-1/ P703-CLD X 1 1-1/8 1-1/ P703-CLD X 1 1-1/8 1-1/ P703-CLD X 1 1-3/8 1-1/ P703-CLD X 1 1-3/8 1-1/ P703-CLD X 2 1-3/8 1-1/ P703-CLD X 2 1-3/8 1-3/ P703-CLD X 2 1-5/8 1-3/ P703-CLD X 2 1-5/8 1-3/ P703-CLD X 2 1-5/8 1-3/ P703-CLD X 2 1-5/8 1-3/ P703-CLD X 3 1-5/8 1-5/ P703-CLD X 3 2-1/8 1-5/ P703-CLD X 2 (2) 1-3/8 (2) 1-3/ P703-CLD X 3 2-1/8 1-5/ P703-CLD X 3 2-1/8 1-5/ P703-CLD X 2 (2) 1-5/8 (2) 1-3/ P703-CLD X 4 2-1/8 1-5/ P703-CLD X 2 (2) 1-5/8 (2) 1-3/ P703-CLD X 4 2-1/8 1-5/ P703-CLD X 2 (2) 1-5/8 (2) 1-3/ P703-CLD X 4 2-1/8 1-5/ P703-CLD X 2 (2) 1-5/8 (2) 1-3/ P703-CLD X 4 2-1/8 1-5/ P703-CLD X 3 (2) 1-5/8 (2) 1-3/ P703-CLD X 5 2-1/8 2-1/ P703-CLD X 5 2-1/8 2-1/ P703-CLD X 5 2-1/8 2-1/ P703-CLD X 3 (2) 2-1/8 (2) 1-5/ P703-CLD X 3 (2) 2-1/8 (2) 1-5/ P703-CLD X 3 (2) 2-1/8 (2) 1-5/ P703-CLD X 4 (2) 2-1/8 (2) 1-5/ P703-CLD X 4 (2) 2-1/8 (2) 1-5/ P703-CLD X 4 (2) 2-1/8 (2) 1-5/ P703-CLD X 4 (2) 2-1/8 (2) 1-5/ P703-CLD X 5 (2) 2-1/8 (2) 2-1/ P703-CLD X 5 (2) 2-1/8 (2) 2-1/ P703-CLD X 5 (2) 2-1/8 (2) 2-1/ P703-CLD X 5 (2) 2-1/8 (2) 2-1/ P703-CLD X 6 (2) 2-5/8 (2) 2-1/ P703-CLD X 6 (2) 2-5/8 (2) 2-1/ P703-CLD X 6 (2) 2-5/8 (2) 2-1/ LEGEND TD Temperature Difference NOTES: 1. Multiply capacity by 0.98 for R-404A and R Multiply capacity by 0.92 for 50 Hz units. 3. Connections are based on 30 F TD, 40 F suction and R Refrigerant summer charge is based on 100 F liquid, 30% liquid and 70% vapor. 5. Refrigerant winter charge is based on 20 F liquid, 90% liquid and 10% vapor. 885

16 TOTALINE REFRIGERATION CONDENSERS P703 AIR-COOLED CONDENSERS AND DRY COOLERS LOW CFM AIR-COOLED CONDENSERS (8 FPI) TOTAL HEAT REJECTION MBTUH REFRIGERANT PART (R-22, R-134a) NUMBER CONNECTION SIZES CAP./CKT FAN CHARGE SHIPPING NUMBER TEMPERATURE DIFFERENCE (TD) CIRCUITS (in.) Btuh/F TD ARRANGEMENT (lbs) WEIGHT (CKT) (lbs) 1 F 15 F 20 F 25 F 30 F Discharge Liquid Summer Winter P703-CL X 1 1-1/8 1-1/ P703-CL X 1 1-1/8 1-1/ P703-CL X 1 1-3/8 1-1/ P703-CL X 2 1-3/8 1-1/ P703-CL X 2 1-5/8 1-3/ P703-CL X 2 1-5/8 1-3/ P703-CL X 3 1-5/8 1-5/ P703-CL X 2 (2) 1-3/8 (2) 1-3/ P703-CL X 3 2-1/8 1-5/ P703-CL X 2 (2) 1-5/8 (2) 1-3/ P703-CL X 4 2-1/8 1-5/ P703-CL X 2 (2) 1-5/8 (2) 1-3/ P703-CL X 4 2-1/8 1-5/ P703-CL X 3 (2) 1-5/8 (2) 1-3/ P703-CL X 5 2-1/8 2-1/ P703-CL X 5 2-1/8 2-1/ P703-CL X 3 (2) 2-1/8 (2) 1-5/ P703-CL X 3 (2) 2-1/8 (2) 1-5/ P703-CL X 4 (2) 2-1/8 (2) 1-5/ P703-CL X 4 (2) 2-1/8 (2) 1-5/ P703-CL X 5 (2) 2-1/8 (2) 2-1/ P703-CL X 5 (2) 2-1/8 (2) 2-1/ P703-CL X 6 (2) 2-5/8 (2) 2-1/ P703-CL X 6 (2) 2-5/8 (2) 2-1/ LEGEND FPI Fins per inch NOTES: 1. Multiply capacity of 0.98 for R-404A and R Multiply capacity by 0.92 for 50 Hz units. 3. Connections are based on 30 F TD, 40 F suction and R Refrigerant summer charge is based on 100 F liquid, 30% liquid and 70% vapor. 5. Refrigerant winter charge is based on 20 F liquid, 90% liquid and 10% vapor. HEAT RECLAIM UNITS TOTAL HEAT REJECTION MBTUH PART (R-22, R-134a) NUMBER CONNECTION SIZES REFRIGERANT SHIPPING CAP./CKT FAN NUMBER TEMPERATURE DIFFERENCE (TD) CIRCUITS (in.) CHARGE WEIGHT Btuh/F TD ARRANGEMENT (CKT) (lbs) (lbs) 1 F 30 F 35 F 40 F 45 F Discharge Liquid P703-HCD X 1 1-1/8 1-1/ P703-HCD X 1 1-1/8 1-1/ P703-HCD X 1 1-1/8 1-1/ P703-HMD X 1 1-3/8 1-3/ P703-HMD X 1 1-3/8 1-3/ P703-HMD X 1 1-3/8 1-3/ P703-HMD X 2 1-5/8 1-5/ P703-HMD X 2 1-5/8 1-5/ P703-HMD X 2 2-1/8 2-1/ P703-HMD X 2 2-1/8 2-1/ P703-HMD X 2 2-1/8 2-1/ P703-HMD X 3 2-1/8 2-1/ P703-HMD X 3 2-1/8 2-1/ P703-HMD X 3 2-1/8 2-1/ P703-HMD X 3 2-1/8 2-1/ NOTES: 1. Multiply capacity of 0.98 for R-404A and R Multiply capacity by 0.92 for 50 Hz units. 3. Connections sizes are based on 40 F TD at 50% recovery. 4. Refrigerant charge is based on 10% liquid and 90% vapor. 886

17 TOTALINE REFRIGERATION CONDENSERS P703 AIR-COOLED CONDENSERS AND DRY COOLERS HIGH CFM AIR-COOLED CONDENSERS (Standard Fins) TOTAL HEAT REJECTION MBTUH REFRIGERANT PART (R-22, R-134a) NUMBER CONNECTION SIZES CAP./CKT FAN CHARGE SHIPPING NUMBER TEMPERATURE DIFFERENCE (TD) CIRCUITS (in.) Btuh/F TD ARRANGEMENT (lbs) WEIGHT (CKT) (lbs) 1 F 15 F 20 F 25 F 30 F Discharge Liquid Summer Winter P703-CID X 1 1-1/8 1-1/ P703-CID X 1 1-1/8 1-1/ P703-CID X 1 1-1/8 1-1/ P703-CID X 1 1-1/8 1-1/ P703-CID X 1 1-3/8 1-1/ P703-CID X 1 1-3/8 1-1/ P703-CID x 2 1-3/8 1-1/ P703-CID X 2 1-3/8 1-3/ P703-CID X 2 1-5/8 1-3/ P703-CID X 2 1-5/8 1-3/ P703-CID X 2 1-5/8 1-3/ P703-CID X 2 1-5/8 1-3/ P703-CID X 3 1-5/8 1-5/ P703-CID X 3 2-1/8 1-5/ P703-CID X 2 (2) 1-3/8 (2) 1-3/ P703-CID X 3 2-1/8 1-5/ P703-CID X 3 2-1/8 1-5/ P703-CID X 2 (2) 1-5/8 (2) 1-3/ P703-CID X 4 2-1/8 1-5/ P703-CID X 2 (2) 1-5/8 (2) 1-3/ P703-CID X 4 2-1/8 1-5/ P703-CID X 2 (2) 1-5/8 (2) 1-3/ P703-CID X 4 2-1/8 1-5/ P703-CID X 2 (2) 1-5/8 (2) 1-3/ P703-CID X 4 2-1/8 1-5/ P703-CID X 3 (2) 1-5/8 (2) 1-3/ P703-CID X 5 2-1/8 2-1/ P703-CID X 5 2-1/8 2-1/ P703-CID X 5 2-1/8 2-1/ P703-CID X 3 (2) 2-1/8 (2) 1-5/ P703-CID X 3 (2) 2-1/8 (2) 1-5/ P703-CID X 3 (2) 2-1/8 (2) 1-5/ P703-CID X 4 (2) 2-1/8 (2) 1-5/ P703-CID X 4 (2) 2-1/8 (2) 1-5/ P703-CID X 4 (2) 2-1/8 (2) 1-5/ P703-CID X 4 (2) 2-1/8 (2) 1-5/ P703-CID X 5 (2) 2-1/8 (2) 2-1/ P703-CID X 5 (2) 2-1/8 (2) 2-1/ P703-CID X 5 (2) 2-1/8 (2) 2-1/ P703-CID X 5 (2) 2-1/8 (2) 2-1/ P703-CID X 6 (2) 2-5/8 (2) 2-1/ P703-CID X 6 (2) 2-5/8 (2) 2-1/ P703-CID X 6 (2) 2-5/8 (2) 2-1/ NOTES: 1. Multiply capacity of 0.98 for R-404A and R Multiply capacity by 0.92 for 50 Hz units. 3. Connections sizes are based on 30 F TD, 40 F suction and R Refrigerant summer charge is based on 100 F liquid, 30% liquid and 70% vapor. 5. Refrigerant winter charge is based on 20 F liquid, 90% liquid and 10% vapor. 887

18 TOTALINE REFRIGERATION UNIT COOLERS P704 REFRIGERATION UNIT COOLERS Thirteen different models of unit coolers featuring many capacities and types allow flexibility to meet most applications. Standard Features: All Totaline refrigeration coolers provide the design flexibility required in replacement, renovation, and new construction. Unit coolers are available in many models to suit most needs. Low sound levels Heavy duty construction Wide selection of fin spacing available Corrosion resistant fan guards (silver color) Easy access to refrigerant and electrical connections Warranty against material and labor defects UL listed NSF approved Options: Custom coil manufacturing i.e., gravity coils, copper tube/copper fin Custom fin spacing i.e., 3 Fin Per Inch TX valves and solenoid valves Option coil coating available for adverse environments Available Types of Protective Coating: Pre-coated epoxy aluminum (Gold color) Blygold (Polu Al) (Aluminum color) Heresite (Baked Pheonolic) (Brown color) General Note: 240 volt unit can be used for /1/50. P4378A P4378B P4378D P704 NOMENCLATURE P704 E L A Totaline Unit Cooler E Evaporator Unit Voltage (V/Ph/Hz) 1 120/1/ /1/ /3/ /3/ /3/60 B Blast Freezer C Compact Reach-In D Dual Flow Reach-In F Free Standing Blast Freezer H High Profile Unit Cooler I Industrial Unit Cooler K Compact Unit Cooler L Low Height Unit Cooler M Medium Profile Unit Cooler P Medium Velocity Unit Cooler S Single Flow Unit Cooler V Low Velocity Unit Cooler W Wall Mount Reach-In A Air Defrost E Electric Defrost G Reverse Cycle Defrost With Electric Heated Drain Pan H Three Pipe Defrost With Electric Heated Drain Pan R Reverse Cycle Hot Gas Defrost T Three Pipe Hot Gas Defrost Product Generation Unit 10 F TD 22,400 Btuh LEGEND TD Temperature Difference 888

19 TOTALINE REFRIGERATION UNIT COOLERS P704 REFRIGERATION UNIT COOLERS P704-ECA SPACE SAVER REACH-IN-UNIT COOLERS (Air Defrost) FOR COOLERS ABOVE +34 F Single coil construction. Heavy gauge textured aluminum casings with polycarbonate fan guards, polypropylene fans and stainless steel or plated hardware for a light weight and corrosion free assembly. Life lubricated, thermal protected, heavy duty fan motors are provided for long life and dependable service. Air is discharged through the back of the unit. Ceiling or back wall mounting. Air Defrost MODEL CAPACITY (BTU/H) UNIT SIZE (in.) SHIPPING NUMBER 10 F TD 15 F TD Depth Height Width WEIGHT (Lbs) P704-ECA100-(1) /4 7-3/4 16-5/ P704-ECA130-(1) /4 7-3/4 16-5/ P704-ECA150-(1) /4 7-3/4 16-5/ P4379 P704-EWA MULLION REACH-IN-UNIT COOLERS (Air Defrost) FOR COOLERS ABOVE +34 F Single coil construction. Heavy gauge textured aluminum casings with polycarbonate fan guards, polypropylene fans and stainless steel or plated hardware for a light weight and corrosion free assembly. Life lubricated, thermal protected, heavy duty fan motors are provided for long life and dependable service. Up or down airflow. Wall or mullion mounted. Upflow standard configuration can be modified to downflow. Air Defrost MODEL CAPACITY (BTU/H) UNIT SIZE (in.) SHIPPING NUMBER 10 F TD 15 F TD Depth Height Width WEIGHT (Lbs) P704-EWA130-(1) /4 18-1/4 15-3/4 13 P704-EWA180-(1) /4 18-1/4 15-3/4 14 P704-EWA230-(1) /4 18-1/4 21-3/4 17 Models ECA and EWA are available in: 1 = 120/1/60 2 = 240/1/60 NOTE: Standard voltage for ECA and EWA is 120/1/60, optional voltage is 240/1/60. P4380 P704-EDA DUAL FLOW REACH-IN-UNIT COOLERS (Air Defrost) FOR COOLERS ABOVE +34 F Dual coil construction for equal air distribution on both sides of the cooler. Heavy gauge textured aluminum casings with polycarbonate fan guards, polypropylene fans and stainless steel or plated hardware for a light weight and corrosion free assembly. Life lubricated, impedance protected, heavy duty fan motors are provided for long life and dependable service. Air Defrost MODEL CAPACITY (BTU/H) UNIT SIZE (in.) SHIPPING NUMBER 10 F TD 15 F TD Depth Height Width WEIGHT (Lbs) P704-EDA102-(1) /8 3-1/2 18-1/ P704-EDA132-(1) /8 3-1/2 18-1/ P704-EDA152-(1) /8 4-1/2 18-1/8 13 P704-EDA182-(1) /8 4-1/2 18-1/8 14 P704-EDA232-(1) /8 5-1/2 20-1/8 17 P704-EDA282-(1) /8 5-1/2 20-1/ P704-EDA332-(1) /8 5-1/2 20-1/8 20 P

20 TOTALINE REFRIGERATION UNIT COOLERS P704 REFRIGERATION UNIT COOLERS P704-ESA SINGLE FLOW REACH-IN-UNIT COOLERS (Air Defrost) FOR COOLERS ABOVE +34 F Single coil construction for air distribution on the back of cooler. Heavy gauge textured aluminum casings with polycarbonate fan guards, polypropylene fans and stainless steel or plated hardware for a light weight and corrosion free assembly. Life lubricated, impedance protected, heavy duty fan motors are provided for long life and dependable service. Air Defrost MODEL CAPACITY (BTU/H) UNIT SIZE (in.) SHIPPING NUMBER 10 F TD 15 F TD Depth Height Width WEIGHT (Lbs) P704-ESA102-(1) /2 17-1/4 9.0 P704-ESA132-(1) /2 17-1/ P704-ESA152-(1) /2 21-3/ P704-ESA182-(1) /2 25-3/ P704-ESA232-(1) /2 33-3/ P704-ESA282-(1) /2 33-3/ P704-ESA332-(1) /2 33-3/ P704-ESA452-(1) /2 43-3/ P704-ESE552-(1) /2 43-3/ P4382 Models EDA and ESA are available in: 1 = 120/1/60 2 = 240/1/60 NOTE: Standard voltage for EDA and ESA is 120/1/60, optional is 240/1/60. P704-ESE SINGLE FLOW REACH-IN-UNIT COOLERS (Electric Defrost) FOR COOLERS AND FREEZERS FROM 20 TO +34 F Single coil construction for air distribution to back of cooler or freezer. These units are provided with stainless steel low watt density tubular heaters, defrost termination and fan delay thermostat for positive defrost and high efficiency. Heavy gauge textured aluminum casings with polycarbonate fan guards, polypropylene fans and stainless steel or plated hardware for a light weight and corrosion free assembly. Life lubricated, impedance protected, heavy duty fan motors are provided for long life and dependable service. Electric Defrost P4382 MODEL CAPACITY (BTU/H) UNIT SIZE (in.) SHIPPING NUMBER 20 F +20 F Depth Height Width WEIGHT (Lbs) P704-ESE102-(1) /2 17-1/ P704-ESE132-(1) /2 17-1/ P704-ESE152-(1) /2 21-3/ P704-ESE182-(1) (2) /2 25-3/ P704-ESE232-(1) (2) /2 33-3/ P704-ESE282-(1) (2) /2 33-3/ P704-ESE332-(1) (2) /2 33-3/ P704-ESE452-(1) (2) /2 43-3/ P704-ESE552-(1) (2) /2 43-3/ Model ESE is available in: 1 = 120/1/60 2 = 240/1/60 NOTE: Standard voltage for ESE is 240/1/60, optional voltage is 120/1/

21 TOTALINE REFRIGERATION UNIT COOLERS P704 REFRIGERATION UNIT COOLERS P704-ELA HIGH VELOCITY WALK-IN-UNIT COOLERS (Air Defrost) FOR COOLERS ABOVE +34 F High velocity/single coil construction for air distribution toward the center of the cooler. The fans draw air from the evaporator coil and discharge it through the fan guards on the front of the unit. Air throw is 20 to 30 ft. Life lubricated, thermal protected, heavy duty fan motors are provided for long life and dependable service. Heavy gauge textured aluminum casings with polycarbonate fan guards, aluminum fans and stainless steel or plated hardware for a light weight and corrosion free assembly. Air Defrost MODEL CAPACITY (BTU/H) UNIT SIZE (in.) SHIPPING NUMBER 10 F TD 15 F TD Depth Height Width WEIGHT (Lbs) P704-ELA0381-(1) 3,800 5, /2 13-1/4 31-1/8 35 P704-ELA0491-(1) 4,900 7, /2 13-1/4 31-1/8 39 P704-ELA0561-(1) 5,600 8, /2 13-1/4 31-1/8 42 P704-ELA0661-(1) 6,600 9, /2 13-1/4 43-1/8 52 P704-ELA0831-(1) 8,300 12, /2 13-1/4 43-1/8 57 P704-ELA0961-(1) 9,600 14, /2 13-1/4 43-1/8 63 P704-ELA1121-(1) 11,200 16, /2 13-1/4 51-1/8 96 P704-ELA1471-(1) 14,700 22, /2 13-1/4 71-1/8 107 P704-ELA1681-(1) 16,800 25, /2 13-1/4 71-1/8 123 P704-ELA1851-(1) 18,500 27, /2 13-1/4 71-1/8 138 P704-ELA2241-(1) 22,400 33, /2 13-1/4 91-1/8 152 P704-ELA2801-(1) 28,000 42, /2 13-1/ /8 180 P704-ELA3361-(1) 33,600 50, /2 13-1/ /8 207 P704-ELA3701-(1) 37,000 55, /2 13-1/ /8 220 Model ELA is available in: 1 = 120/1/60 2 = 240/1/60 5 = /3/60 NOTE: Standard voltage for ELA is 120/1/60, optional voltage is 240/1/60. ELA/ELE P4384 P704-ELE HIGH VELOCITY WALK-IN-UNIT COOLERS (Electric Defrost) FOR COOLERS AND FREEZERS FROM 20 TO +34 F High velocity/single coil construction for air distribution toward the center of the cooler. The fans draw air from the evaporator coil and discharge it through the fan guards on the front of the unit. Air throw is 20 to 30 ft. Life lubricated, thermal protected, heavy duty fan motors are provided for long life and dependable service. Electric Defrost MODEL CAPACITY 10 F TD UNIT SIZE (in.) SHIPPING NUMBER 20 F +20 F Depth Height Width WEIGHT (Lbs) P704-ELE0441-(2) 3,740 4, /2 13-1/4 31-1/4 45 P704-ELE0521-(2) 4,420 5, /2 13-1/4 31-1/4 47 P704-ELE0781-(2) 6,630 7, /2 13-1/4 43-1/4 64 P704-ELE0901-(2) 7,650 9, /2 13-1/4 43-1/4 70 P704-ELE1041-(2) 8,840 10, /2 13-1/4 51-1/4 105 P704-ELE1321-(2) 11,220 13, /2 13-1/4 71-1/4 120 P704-ELE1561-(2) 13,260 15, /2 13-1/4 71-1/4 135 P704-ELE1751-(2) 14,875 17, /2 13-1/4 71-1/4 146 P704-ELE2081-(2) 17,680 20, /2 13-1/4 91-1/4 168 P704-ELE2601-(2) 22,100 26, /2 13-1/ /4 199 P704-ELE3121-(2) 26,520 31, /2 13-1/ /4 230 P704-ELE3501-(2) 29,750 35, /2 13-1/ /4 243 Model ELE is available in: NOTE: Standard voltage for ELE is 240/1/60, optional voltage is 120/1/60. 1 = 120/1/60 2 = 240/1/60 5 = /3/60 Heavy gauge textured aluminum casings with polycarbonate fan guards, aluminum fans and stainless steel or plated hardware for a light weight and corrosion free assembly. Series ELE units are provided with stainless steel, flexible low watt density tubular heaters inserted within the evaporator, terminal block, defrost termination and fan delay thermostat for positive defrost and high efficiency. 891

22 TOTALINE REFRIGERATION UNIT COOLERS P704 REFRIGERATION UNIT COOLERS P704-ELR/ELT HIGH VELOCITY WALK-IN-UNIT COOLERS (Gas Defrost) FOR COOLERS AND FREEZERS FROM 30 F TO +34 F High velocity/single coil construction for air distribution toward the center of the cooler. The fans draw air from the evaporator coil and discharge it through the fan guards on the front of the unit. Air throw is 20 to 30 ft. Life lubricated, thermal protected, heavy duty fan motors are provided for long life and dependable service. Heavy gauge textured aluminum casings with polycarbonate fan guards, aluminum fans and stainless steel or plated hardware for a light weight and corrosion free assembly. ELR and ELT series are provided with hot gas drain pan grid, adjustable fan delay thermostat and defrost termination thermostat. P4384 ELR Reverse style hot gas defrost ELT Three pipe hot gas defrost with gas drain pan Gas Defrost CAPACITY (BTU/H) MODEL UNIT SIZE (in.) 10 F TD NUMBER WEIGHT (Lbs) 20 F +20 F Depth Height Width P704-EL( )0441-(1) 3,740 4, /2 13-1/4 31-1/4 42 P704-EL( )0521-(1) 4,420 5, /2 13-1/4 31-1/4 45 P704-EL( )0781-(1) 6,630 7, /2 13-1/4 43-1/4 60 P704-EL( )0901-(1) 7,650 9, /2 13-1/4 43-1/4 66 P704-EL( )1041-(1) 8,840 10, /2 13-1/4 51-1/4 99 P704-EL( )1321-(1) 11,220 13, /2 13-1/4 71-1/4 113 P704-EL( )1561-(1) 13,260 15, /2 13-1/4 71-1/4 128 P704-EL( )1751-(1) 14,875 17, /2 13-1/4 71-1/4 148 P704-EL( )2081-(1) 17,680 20, /2 13-1/4 91-1/4 159 P704-EL( )2601-(1) 22,100 26, /2 13-1/ /4 187 P704-EL( )3121-(1) 26,520 31, /2 13-1/ /4 215 P704-EL( )3501-(1) 29,750 35, /2 13-1/ /4 238 Models ELR and ELT are available in: 1 = 120/1/60 2 = 240/1/60 5 = /3/60 NOTES: 1. Standard voltage for ELR and ELT is 120/1/60, optional voltage is 240/1/ Standard units are 6 FPI, for 4 FPI multiply capacity by

23 TOTALINE REFRIGERATION UNIT COOLERS P704 REFRIGERATION UNIT COOLERS P704-EPA MEDIUM VELOCITY WALK-IN-UNIT COOLERS (Air Defrost) FOR COOLERS ABOVE +34 F Medium velocity/dual coil construction. Air distribution on either side of the cooler. Air throw is 8 to 15 ft each side. Heavy gauge textured aluminum casings with polycarbonate fan guards, ALUMINUM fans and stainless steel or plated hardware for a light weight and corrosion free assembly. Life lubricated, thermal protected, heavy duty fan motors are provided for long life and dependable service. Air Defrost MODEL CAPACITY (BTU/H) UNIT SIZE (in.) SHIPPING NUMBER 10 F TD 15 F TD Depth Height Width WEIGHT (Lbs) P704-EPA0561-(1) 5,600 8, /2 31-3/8 51 P704-EPA0831-(1) 8,300 12, /2 43-3/8 69 P704-EPA0961-(1) 9,600 14, /2 43-3/8 75 P704-EPA1121-(1) 11,200 16, /2 51-3/8 98 P704-EPA1471-(1) 14,700 22, /4 71-3/8 110 P704-EPA1681-(1) 16,800 25, /4 71-3/8 121 P704-EPA1851-(1) 18,500 27, /4 71-3/8 143 P704-EPA2241-(1) 22,400 33, /4 91-3/8 156 P704-EPA2801-(1) 28,000 42, /8 193 P704-EPA3361-(1) 33,600 50, /8 227 P704-EPA3701-(1) 37,000 55, /8 248 Model EPA is available in: 1 = 120/1/60 2 = 240/1/60 NOTES: 1. Standard voltage for EPA is 120/1/60, optional voltage is 240/1/ Standard units are 8 FPI, for 4 FPI multiply capacity by EPA/EPE P4386 P704-EPE MEDIUM VELOCITY WALK-IN-UNIT COOLERS (Electric Defrost) FOR COOLERS FROM +26 F TO +34 F Medium velocity/dual coil construction. Air distribution on either side of the cooler. Air throw is 8 to 15 ft each side. Heavy gauge textured aluminum casings with polycarbonate fan guards, ALUMINUM fans and stainless steel or plated hardware for a light weight and corrosion free assembly. Series EPE units are provided with stainless steel, flexible low watt density tubular heaters inserted within the evaporator, terminal block, defrost termination and fan delay thermostat for positive defrost and high efficiency. Electric Defrost MODEL CAPACITY (BTU/H) UNIT SIZE (in.) SHIPPING NUMBER 10 F TD 15 F TD Depth Height Width WEIGHT (Lbs) P704-EPE0521-(2) 5,200 7, /2 31-3/8 56 P704-EPE0781-(2) 7,800 11, /2 43-3/8 77 P704-EPE0901-(2) 9,000 13, /2 43-3/8 83 P704-EPE1041-(2) 10,400 15, /2 51-3/8 108 P704-EPE1321-(2) 13,200 19, /4 71-3/8 124 P704-EPE1561-(2) 15,600 23, /4 71-3/8 135 P704-EPE1751-(2) 17,500 26, /4 71-3/8 160 P704-EPE2081-(2) 20,800 31, /4 91-3/8 176 P704-EPE2601-(2) 26,000 39, /8 216 P704-EPE3121-(2) 31,200 46, /8 256 P704-EPE3501-(2) 35,000 52, /8 267 Model EPE is available in: 1 = 120/1/60 2 = 240/1/60 NOTES: 1. Standard voltage for EPE is 240/1/60, optional voltage is 120/1/ Standard units are 6 FPI, for 4 FPI multiply capacity by