CHP

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1 Packaged Unit Heat Pump CHP Ton Cooling 23,000-57,500 Btuh Heating 12,800-85,300 Btuh (5-25 kw) Optional Electric Heating FEATURES Designed for outdoor rooftop or ground level installastions Down-flow or horizontal supply and return air configuration U.L. and U.L.C. listed, components bonded for grounding to meet safety standards for servicing by U.L., U.L.C. and National and Canadian Electrical codes Certified in accordance with the USE certification program, which is based on ARI Standard 210/ Sound tested in accordance with conditions included in ARI Heavy gauge galvanized steel cabinet, base section and cabinet panels exposed to conditioned air are lined with insulation, powdered enamel paint finish, large removable access panels for ease of service, electrical inlets furnished for entry into the cabinet, control box with factory installed controls located for easy service Coil constructed of copper tube and lanced enhanced aluminum fins for maximum heat transfer and low air resistance, high pressure factory tested Factory sealed refrigeration system consists of compressor, condenser coil and fan, evaporator coil and blower, liquid line strainer, suction and liquid line service gauge ports and full refrigerant charge. All models have factory installed high pressure switch (manual reset), check/expansion valve and freezestat. Rugged and reliable compressor is hermetically sealed, suction cooled, overload protected and equipped with internal pressure relief valve. Compressor is installed on resilient rubber mounts for quiet and vibration free operation. Models have an immersible selfregulating temperature actuated crankcase heater. Scroll compressor on models. Lifting brackets are factory installed. Condenser fan is direct drive. Low operating sound levels. Permanently lubricated, PSC motor is totally enclosed for maximum protection. All models have a corrosion resistant PVC coated steel wire fan guard. Cleanable polyurethane one inch (25 mm) thick filter and rack is furnished for installation in all models for down-flow applications. Filter rack will accept up to two inch (51 mm) filter. For horizontal aplications without economizer, filters must be field installed in return air duct. Direct drive centrifugal blower statically and dynamically balanced for maximum efficiency and minimal noise level. Multiple speed permanent split capacitor (PSC) motor is resiliently mounted. Economizer wiring is factory furnished for ease of installation 1 Year warranty on parts 5 Year warranty on compressor

2 222 CHP16 Model Number Guide CHP Y Packaged Heat Pump Voltage P = -1ph Series Y = - 3ph G = - 3ph Cooling Tons (kw) (7.0) Revision (8.8) (10.6) (14.1) (17.6)

3 3 Specifications ¹ARI Certified Cooling Ratings ¹ARI Certified High Temperature Heating Ratings ¹ARI Certified Low Temperature Heating Ratings Indoor Coil Blower Indoor Coil Outdoor Coil Outdoor Coil an Model No. CHP CHP CHP CHP CHP Cooling - Btuh (kw) 23,800 (7.0) 29,000 (8.5) 34,600 (10.1) 46,500 (13.6) 55,000 (16.1) Total unit watts SEER (Btuh/) EER (Btuh/) Total capacity - Btuh (kw) 23,800 (7.0) 29,400 (8.6) 35,800 (10.5) 49,500 (14.5) 57,500 (16.8) Total unit watts C.O.P. (Coefficient of Performance) HSP - Region IV (Region V) 6.6 (5.9) 6.6 (5.9) 6,6 (5.9) 6.6 (5.9) 6.6 (5.9) Total capacity - Btuh (kw) 12,800 (3.7) 17,000 (5.0) 22,800 (6.7) 28,000 (8.2) 33,600 (9.8) Total unit watts C.O.P. (Coefficient of Performance) ²Sound Rating Number (db) Refrigerant Charge (HC C-22) 5 lbs. 10 oz. 6 lbs. 0 oz. 7 lbs. 0 oz. 10 lbs. 12 oz. 10 lbs. 5 oz. (2.55 kg) (2.72 kg) (3.18 kg) (4.88 kg) (4.68 kg) Blower wheel nominal 11.5 x 8 9 x 8 (229 x 203) 10 x 7 (254 x 178) 10 x 8 (254 x 203) diameter x width in. (mm) (292 x 203) Motor horsepower (W) 1/3 (249) 1/2 (373) 3/4 (560) Net face area - sq. ft. (m²) 3.2 (0.30) 4.1 (0.38) 5.8 (0.54) Tube diameter - in. (mm) & No. of rows 3/8 (9.5) - 3 ins per inch (m) 15 (591) Net face area Outer Coil 8.6 (0.80) 14.3 (1.33) sq. ft. (m²) Inner Coil 5.3 (0.49) 8.3 (0.77) 9.9 (0.92) 13.8 (1.28) Tube diameter - in. (mm) & No. of rows 3/8 (9.5) /8 (9.5) - 2 ins per inch (m) 20 (787) Diameter - in. (mm) & No. of blades 20 (508) (610) - 4 Air volume - cfm (L/s) 2350 (1110) 2200 (1040) 3600 (1700) Motor horsepower (W) 1/6 (124) 1/4 (187) Motor watts Condensate drain size mpt - in. (mm) 3/4 (19) ³No. & size of filters - in. (mm) (1) 16 x 25 x 1 (406 x 635 x 25) (1) 20 x 25 x 1 (508 x 635 x 25) Net weight of basic unit - lbs. (kg) 332 (151) 340 (154) 354 (161) 535 (243) 535 (243) Shipping weight of basic unit (187) 426 (193) 436 (198) 610 (277) 610 (277) lbs. (kg) 1 package Electrical characteristics - (60 hz) -1 ph - 1 ph, or - 3 ph 1 Certified in accordance with the USE certification, which is based on ARI Standard 210/240. Cooling Ratings - 95º (35ºC) outdoor air temperatures and 80º (27ºC) db/67º (19ºC) wb entering indoor coil air. High Temperature Heating Ratings - 47º (8ºC) db/43º (6ºC) wb outdoor air temperature and 70º (21ºC) entering indoor coil air. Low Temperature Heating Ratings - 17º (-8ºC) db/15º (-9ºC) wb outdoor air temperature and 70º (21ºC) entering indoor coil air. 2 Sound Rating Number in accordance with test conditions included in ARI Standard 270. ³Cleanable polyurethane filter.

4 444 CHP16 Optional Accessories Model No. CHP CHP CHP CHP CHP Coil Guards - PVC coated steel wire guards to protect outdoor coil Hail Guards - Heavy duty field installed coil guard protects coils from damage. Note: Not for use with Coil Guards. Diffusers - Aluminum grilles, large center Step-Down grille, insulated diffuser box with flanges, - double hanging rings furnished, interior transition deflection (even air flow), internally sealed (prevents louvers recirculation), adapts to T-bar ceiling grids or lush - fixed plaster ceilings - Net Weight blade louvers Transitions (Supply and Return) - Used with diffusers, installs in roof mounting frame, galvanized steel construction, flanges furnished for duct connection, fully insulated - Net Weight Economizer with Gravity Exhaust Dampers (Down- low) - Installs directly in 3 Position cabinet, recirculated air dampers with pressure operated gravity exhaust damper, formed, gasketed damper blades, nylon bearings, 24v damper motor has adjustable Modulating minimum position switch, electronic discharge air sensor, adjustable outdoor air enthalpy control. Utilizes filter furnished with unit, filter rack will accept up to 2 in. (51 mm) filter. Removable exhaust air hood and outdoor air intake hood with aluminum mesh filter. Model No. - Net Weight - No. size of filter, in., (mm) Economizer Dampers (Horizontal) - Installs directly in cabinet, combination 3 Position: outdoor air and recirculated air damper, formed, gasketed damper blades, nylon Modulating: bearings, 24v damper motor has adjustable minimum position switch, electronic discharge air sensor, adjustable outdoor air enthalpy control. 1 in (25 mm) fiberglass filter furnished, filter rack will accept up to 2 in. (51 mm) filter, outdoor air intake hood with aluminum mesh filter. Model No. - Net Weight - No. & size of filter, in. (mm) Enthalpy Control, Diferential - Used in conjunction with outdoor air enthalpy control. Determines and selects which air has the lowest enthalpy. Return air enthalpy sensor field installs in economizer damper section. Gravity Exhaust Dampers - or use with EMDH16. Pressure operated assembly field installs in the return air duct adjacent to the economizer assembly. Includes bird screen - Net Weight. (47J23) 2 guards per order 90N90 2 guards per order RTD lbs. (30 kg) (27G87) D lbs. (17 kg) (27G86) SRT16-20 lbs. (9 kg) (15H02) REMD lbs. (22 kg) (58H73) REMD16M lbs. (22 kg) (58H72) ¹Indoor (1) 16 x 25 x 1 (406 x 635 x 25) Outdoor (1) 14 x 25 x 1 (356 x 635 x 25 EMDH lbs. (50 kg) (14H97) EMDH16M lbs. (50 kg) (23H03) Indoor: (1) 20 x 24 x 1 (508 x 610 x 25) Outdoor: (1) 8 x 24 x 1 (203 x 610 x 25) ¹Indoor filter is not furnished with economizer. REMD16 utilizes existing filter furnished with 16 unit. (54G44) GEDH lbs. (2 kg) (24H06) (23H06) (47J24) 3 guards per order 90N91 3 guards per order REMD lbs. (30 kg) (58H75) REMD16M lbs. (30 kg) (58H74) (1) 20 x 25 x 1 (508 x 635 x 25) (1) 18 x 25 x 1 (457 x 635 x 25) EMDH lbs. (59 kg) (14H98) EMDH16M lbs. (59 kg) (23H02) (1) 16 x 25 x 1 (356 x 635 x 25) (1) 14 x 25 x 1 (356 x 6354 x 1) (1) 8 x 28 x 1 (203 x 711 x 25)

5 5 Optional Accessories Model No. CHP CHP CHP CHP CHP Electric Heat - ield installed, helix wound nichrome elements, time delay for element staging, individual element limit controls, wiring harness, may be two-stage controlled. ECH16R - Supplemental thermal cutoff safety fuses and thermal relay sequencer. ECH16 - Supplemental secondary limits, heating control relay, fuse block, thermal relay sequencer (20-25 kw ) and glavanized steel control box. Electric Heat Single Point Power Source Sub- use Box - Use with ECH16R electric heaters, use in conjunction with ECH16 fuse box for single point power source applications, installs internal to unit, fuses furnished, constructed of galvanized steel with prepunched mounting holes. Unit Single Point Power Source Sub use Box - Installs internal to unit, provides sub-fusing to the unit, used in conjunction with ECH16 or ECH16R for single point power source applications, fuses furnished, constructed of galanized steel with prepunched mounting holes and electrical inlet and outlet holes, hinged box cover. Low Ambient Control Kit - Units operate down to 30º (-1ºC) outdoor air temperature in cooling mode without any additional controls. Kit is field installed, enabling unit to operate properly down to 0º (-17.7ºC). Roof Curb Power Entry Kit - Allows power entry through roof mounting frame, knockouts provided in roof frame, kit contains 40 in. (1016 mm) armored conduit and installation hardware, two kits are required, one for low voltage and one for high voltage. See Dimension Drawings. 1/2 in. (13 mm) 1 in. (26 mm) 1 1/2 in. (39 mm) Roof Mounting rame - Nailer strip furnished, mates to unit, U.S. National Roofing Contractors Approved, shipped knocked down. RM may be used on all sizes, with a slight unit overhang on CHP and CHP units - Net Weight NOTE - Sound Reduction Plate must be ordered separately for field installation. Outdoor Air Damper Section - or down-flow applications, damper assembly replaces blower access panel, manually adjustable, 0-25% (fixed) outdoor air, outdoor air hood with cleanable filter included, number and size of filter - Net Weight Outdoor Air Damper Section - or horizontal applications, installs in return air duct adjacent to unit, manually adjustable (fixed) outdoor air - Net Weight Outdoor Thermostat Kit - Used to lock out some of the electric heating elements on indoor units where two stage control is applicable. Outdoor thermostat maintains the heating load on the low power input as long as possible before allowing the full power load to come on line. Thermostat Kit Mounting Box Timed Off Control - Prevents compressor short-cycling and allows time for suction and discharge pressure to equalize, permitting the compressor to start in an unloaded condition. Automatic reset control provides a time delay between compressor shutoff and start-up. Unit Stand-Off Mounting Kit - Elevates horizontal application units above mounting surface. Includes six high impact polystyrene stand-off mounts. See dimension drawings. See Electric Heat Data Tables See Electric Heat Data Tables See Electric Heat Data Tables See Electric Heat Data Tables See Electric Heat Data Tables (27J00) 18H70 18H71 18H72 RM lbs. (35 kg) (97G59) Plate (ordered separately) (73H80) OAD lbs. (5 kg) (15H00) (1) 5 x 17 x 1 in. (127 x 432 x 25 mm) OAD3-46/65-8 lbs. (4 kg) (23591) (56A87) (31461) (47J27) (38H18) RM lbs. (35 kg) (97G59) Plate (ordered separately) (73H80) RM lbs. (39 kg) (97G60) Plate (ordered separately) (73H82) OAD lbs. (5 kg) (15H01) (97G60)(1) 8 x 17 x 1 in. (203 x 432 x 25 mm)

6 666 CHP16 Electrical Data Model No. CHP CHP CHP CHP CHP Line voltage data - 60 hz 1 phase 1 phase 3 phase 3 phase 1 phase 3 phase 3 phase 1 phase 3 phase Recommended maximum fuse size (amps) Minimum Circuit Ampacity Compressor Rated load amps Locked rotor amps Outdoor ull load amps Coil an Motor Locked rotor amps Motor output - Indoor Coil 1/3 (249) 1/2 (373) 3/4 (560) hp (W) Blower ull load amps Motor Locked rotor amps Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. NOTE - Extremes of operating range are plus and minus 10% of line voltage. 3 phase Field Wiring - Basic Models Thermostat A B Disconnect Switch (Not Furnished) Single Package Unit A - *Four Wire Low Voltage (Electro-mechanical) - *Five Wire Low Voltage (Electronic) B - Two or Three Wire Power (See Electrical Data Table) -Field Wiring Not Furnished- *When economizer with two stage thermostat is used, one additional wire is required. NOTE - All wiring must conform to NEC or CEC and local electrical codes.

7 7 Electric Heat Data - CHP Single Phase Single Package Unit Model No. Electric Heater Model No. & Net Weight No. of Steps & Phase Volts Electric Heat kw Electric Heat Btuh Heater Only *Minimum Circuit Ampacity *Total Unit & Electric Heat Minimum Circuit Ampacity Maximum use Size Optional Single Point Power Source Boxes Heater Unit Sub- use Sub- use Box Box ECH16R , (31H46) , ECH16R-26/41-5 (4 lbs.) , (31H26) (2 kg) , ECH16R , (31H47) , ECH16R-26/65-7 (5 lbs.) , (31H25) CHP (2 kg) 1 step , ECH ECH16R-10 (1 phase) , (31H10) (31H48) , ECH16R-26/65-10 (5 lbs.) , (31H24) (2 kg) , ECH16R , (31H27) , (18 lbs.) , (8 kg) , ECH16R , (31H46) , ECH16R-26/41-5 (4 lbs.) , (31H26) (2 kg) , ECH16R , (31H47) , ECH16R-26/65-7 (5 lbs.) , (31H25) CHP (2 kg) 1 step , ECH ECH16R-10 (1 phase) , (31H11) (31H48) , ECH16R-26/65-10 (5 lbs.) , (31H24) (2 kg) , ECH16R , (31H27) , (18 lbs.) , (8 kg) , *Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167º (75ºC).

8 888 CHP16 Electric Heat Data - CHP Single Phase Single Package Unit Model No. Electric Heater Model No. & Net Weight No. of Steps & Phase Volts Electric Electric Heat kw Heat Btuh Heater Only *Minimum Circuit Ampacity *Total Unit & Electric Heat Minimum Maximum Circuit use Ampacity Size Optional Single Point Power Source Boxes Heater Unit Sub- use Sub- use Box Box ECH16R , (31H46) , ECH16R-26/41-5 (4 lbs.) , (31H26) (2 kg) , ECH16R , (31H47) , ECH16R-26/65-7 (5 lbs.) , (31H25) (2 kg) , ECH16R , step (31H48) , ECH16R-26/65-10 ECH CHP (1 (5 lbs.) , (31H24) (31H12) phase) (2 kg) , ECH16R , (31H27) , (18 lbs.) , (8 kg) , ECH , (31H28) , (19 lbs.) , (9 kg) , *Refer to National or Candian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167º (75ºC).

9 9 Electric Heat Data - CHP Three Phase Single Package Unit Model No. Electric Heater Model No. & Net Weight No. of Steps & Phase Volts Electric Heat kw Electric Heat Btuh Heater Only *Minimum Circuit Ampacity *Total Unit & Electric Heat Minimum Circuit Ampacity Maximum use Size Optional Single Point Power Source Boxes Heater Unit Sub- use Sub- use Box Box ECH , ECH , (31H30) , (31H15) (17 lbs.) (9 kg) , ECH , , (31H31) , ECH , (31H36) , (31H18) (17 lbs.) , (8 kg) , ECH , step , phase ECH (31H32) , ( , (31H15) CHP (31H37) , (17 lbs.) , (31H18) (8 kg) , ECH , , ECH (31H33) , , (31H15) (31H38) , (17 lbs.) , (31H18) (8 kg) , ECH , steps , ECH (31H34) 3 phase , , (31H15) (31H39) , (20 lbs.) 1 step , (31H18) (9 kg) 3 phase , *Refer to National or Candian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167º (75ºC).

10 1010 CHP16 Electric Heat Data - CHP Single Phase Single Package Unit Model No. Electric Heater Model No. & Net Weight No. of Steps & Phase Volts Electric Heat kw Electric Heat Btuh Heater Only *Minimum Circuit Ampacity *Total Unit & Electric Heat Minmum Maximum Circuit use Ampacity Size Optional Single Point Power Source Boxes Heater Unit Sub- use Sub- use Box Box ECH16R , (31H47) , ECH16R-26/65-7 (5 lbs.) , (31H25) (2 kg) , ECH16R , ECH16R-26/65-10 (31H48) , (31H24) (5 lbs.) , (2 kg) , ECH , CH (31H27) 1 step , ECH (18 lbs.) (1 phase) , (31H13) (8 kg) , ECH , (31H28) , (19 lbs.) , (9 kg) , ECH , (31H29) , (19 lbs.) , (9 kg) , *Refer to National or Candian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167º (75ºC).

11 11 Electric Heat Data - CHP Three Phase Single Package Unit Model No. Electric Heater Model No. & Net Weight No. of Steps & Phase Volts Electric Heat kw Electric Heat Btuh Heater Only *Minimum Circuit Ampacity *Total Unit & Electric Heat Minimum Circuit Ampacity Maximum use Size ECH16-7 (31H31) (31H36) (17 lbs.) (8 kg) ,000 20,000 22,000 23,900 19,800 22,200 23, ECH , , (31H32) , step , (3 phase) (31H37) , (17 lbs.) , (8 kg) , ECH , , CHP (31H33) , , (31H38) , (17 lbs.) , (8 kg) , ECH , steps , (31H34) (3 phase) , , (31H39) , (20 lbs.) 1 step , (9 kg) (3 phase) , ECH , steps , (31H35) (3 phase) , , (31H40) , (20 lbs.) 1 step , (9 kg) (3 phase) , *Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167º (75ºC). Optional Single Point Power Source Boxes Heater Unit Sub- use Sub- use Box Box ECH (31H16) ECH16-413/513 (31H21) ECH (31H16) ECH16-413/513 (31H21) ECH (31H16) ECH16-413/513 (31H21) ECH (31H16) ECH16-413/513 (31H21) ECH (31H16) ECH16-413/513 (31H21)

12 1212 CHP16 Electric Heat Data - CHP Single Phase Single Package Unit Model No. Electric Heater Model No. & Net Weight No. of Steps & Phase Volts Electric Heat kw Heater Electric Only Heat Btuh *Minimum Circuit Ampacity *Total Unit & Electric Heat Minimum Circuit Ampacity Maximum use Size Optional Single Point Power Source Boxes Heater Unit Sub- use Sub- use Box Box ECH16R , (31H47) (5 lbs.) (2 kg) ,000 22,000 23, ECH16R-26/65-7 (31H25) ECH16R , (31H48) , ECH16R-26/65-10 (5 lbs.) , (31H24) (2 kg) , ECH , CHP (31H27) 1 step , (18 lbs.) (1 phase) , (8 kg) , ECH , (31H28) , (19 lbs.) , (9 kg) , ECH , (31H29) , (19 lbs.) , (9 kg) , *Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167º (75ºC). ECH (31H14)

13 13 Electric Heat Data - CHP Three Phase Single Package Unit Model No. Electric Heater Model No. & Net Weight No. of Steps & Phase Volts Electric Heat kw Electric Heat Btuh Heater Only *Minimum Circuit Ampacity *Total Unit & Electric Heat Minimum Maximum Circuit use Ampacity Size ECH16-7 (31H31) (31H36) (17 lbs.) (8 kg) ,000 20,000 22,000 23,900 20,000 22,000 23, ECH , , (31H32) , step , (3 phase) (31H37) , (17 lbs.) , (8 kg) , ECH , , (31H33) , CHP , (31H38) , (17 lbs.) , (8 kg) , ECH , steps , (31H34) (3 phase) , , (31H39) , (20 lbs.) 1 step , (9 kg) (3 phase) , ECH , steps , (31H35) (3 phase) , , (31H40) , (20 lbs.) 1 step , (9 kg) (3 phase) , *Refer to National or Candian Electrical Code manual to determine wire, fuse and disconnect size requirements. Use wires suitable for at least 167º (75ºC). Optional Single Point Power Source Boxes Heater Unit Sub- use Sub- use Box Box ECH (58L07) ECH16-513/653 (31H19) ECH (58L07) ECH16-513/653 (31H19) ECH (58L07) ECH16-513/653 (31H19) ECH (58L07) ECH16-513/653 (31H19) ECH (58L07) ECH16-513/653 (31H19)

14 1414 CHP16 Ratings CHP Cooling Enter. Wet Bulb Temp. 63º (17ºC) 67º (19ºC) 71º (22ºC) Total Air Vol. Total Cooling cfm L/s kbtuh kw Comp. Motor kw Outdoor Air Temperature Entering Condenser Coil 85º (29ºC) 95º (35ºC) 105º (41ºC) 115º (46ºC) Sensible to Sensible to Comp. Total Ratio Sensible to Total Ratio Total Comp. Total Ratio Total Total Comp. (S/T) Cooling Motor (S/T) Cooling Mot- (S/T) Cooling Sensible to Total Ratio (S/T) Motor Dry Bulb kw Dry Bulb or Dry Bulb Dry Bulb kw 75º 80º 85º kw 24ºC 27ºC 29ºC kbtuh kw 75º 80º 85º 24ºC 27ºC 29ºC kbtuh kw 75º 80º 85º 24ºC 27ºC 29ºC kbtuh kw 75º 80º 85º 24ºC27ºC29ºC Note: All values are gross capacities and do not include indoor coil blower motor heat deduction. CHP Cooling Outdoor Air Temperature Entering Outdoor Coil Enter. Wet Bulb Temp. 63º (17ºC) Total Air Volume 85º (29ºC) 95º (35ºC) 105º (41ºC) 115º (46ºC) Sensible to Sensible to Sensible to Total Ratio Total Comp. Total Ratio Total Comp. Total Ratio Total Comp. (S/T) Cooling Motor (S/T) Cooling Motor (S/T) Cooling Motor Sensible to Total Comp. Total Ratio Cooling Motor (S/T) kw Dry Bulb kw Dry Bulb kw Dry Bulb kw Dry Bulb 75º 80º 85º cfm L/s kbtuh kw 24ºC 27ºC 29ºC kbtuh kw 75º 80º 85º 24ºC 27ºC 29ºC kbtuh kw 75º 80º 85º 24ºC 27ºC 29ºC kbtuh kw 75º 80º 85º 24ºC 27ºC 29ºC º (19ºC) º (22ºC) Note: All values are gross capacities and do not include indoor coil blower motor heat deduction.

15 15 Ratings CHP Heating Indoor Coil Air Volume 70º db (21ºC db) Total Heating CHP Heating CHP Heating Performance at 800 cfm (380 L/s) Indoor Coil Air Volume Air Temperature Entering Outdoor Coil 65º (18ºC) 45º (7ºC) 25º (-4ºC) 5º (-15ºC) -15º (-26ºC) Comp. Total Heating Comp. Total Heating Comp. Total Heating Comp. Total Heating Motor Motor Motor Motor cfm L/s kbtuh kw kbtuh kw kbtuh kw kbtuh kw kbtuh kw Note: Heating capacities include the effect of defrost cycles in the temperature range where they occur. Indoor Coil Air Volume 70º db (21ºC db) Total Heating Air Temeprature Entering Outdoor Coil 65ºD (18ºC) 45º (7ºC) 25º (-4ºC) 5º (-15ºC) -15º (-26ºC) Comp. Total Heating Comp. Total Heating Comp. Total Heating Comp. Total Heating Motor Motor Motor Motor Comp. Motor cfm L/s kbtuh kw kbtuh kw kbtuh kw kbtuh kw kbtuh kw Note: Heating capacities include the effect of defrost cycles in the temperature range where they occur. *Outdoor Temeprature Compressor Total Output Motor kw º ºC kbtuh kw *Outdoor Temperature 70% relative humidity. Indoor temperature 70º (21ºC). Comp. Motor CHP Heating Performance at 1000 cfm (470 L/s) Indoor Coil Air Volume *Outdoor Temeprature Compressor Total Output Motor kw º ºC kbtuh kw *Outdoor Temperature 70% relative humidity. Indoor temperature 70º (21ºC).

16 1616 CHP16 Ratings CHP Cooling Outdoor Air Temperature Entering Outdoor Coil Enter. Total Air Wet Volume Bulb Temp. 63º (17ºC) Total Cooling cfm L/s kbtuh kw 85º (29ºC) 95º (35ºC) 105º (41ºC) 115º (46ºC) Sensible to Sensible to Sensible to Total Total Total Total Ratio Comp. Total Ratio Comp. Total Ratio Comp. Cooling Cooling Cooling (S/T) Motor (S/T) Motor (S/T) Motor Comp. Motor kw Sensible to Total Ratio (S/T) Dry Bulb kw Dry Bulb kw Dry Bulb kw Dry Bulb 75º 80º 85º 24ºC 27ºC 29ºC kbtuh kw 75º 80º 85º 24ºC 27ºC 29ºC kbtuh kw 75º 80º 85º 24ºC 27ºC 29ºC kbtuh kw 75º 80º 85º 24ºC 27ºC 29ºC º (19ºC) º (22ºC) Note: All values are gross capacities and do not include indoor coil blower motor heat deduction. CHP Cooling Outdoor Air Temperature Entering Outdoor Coil Enter. Total Air Wet Volume Bulb Temp. 63º (17ºC) Total Cooling cfm L/s kbtuh kw 85º (29ºC) 95º (35ºC) 105º (41ºC) 115º (46ºC) Sensible to Sensible to Sensible to Total Total Total Total Ratio Comp. Total Ratio Comp. Total Ratio Comp. Cooling Cooling Cooling (S/T) Motor (S/T) Motor (S/T) Motor Comp. Motor kw Sensible to Total Ratio (S/T) Dry Bulb kw Dry Bulb kw Dry Bulb kw Dry Bulb 75º 80º 85º 24ºC 27ºC 29ºC kbtuh kw 75º 80º 85º 24ºC 27ºC 29ºC kbtuh kw 75º 80º 85º 24ºC 27ºC 29ºC kbtuh kw 75º 80º 85º 24ºC 27ºC 29ºC º (19ºC) º (22ºC) Note: All values are gross capacities and do not include indoor coil blower motor heat deduction.

17 17 Ratings CHP Heating Indoor Coil Air Volume 70º db (21ºC db) Total Heating CHP Heating CHP Heating Performance at 1200 cfm (565 L/s) Indoor Coil Air Volume Air Temperature Entering Outdoor Coil 65ºD (18ºC) 45º (7ºC) 25º (-4ºC) 5º (-15ºC) -15º (-26ºC) Comp. Total Heating Comp. Total Heating Comp. Total Heating Comp. Total Heating Motor Motor Motor Motor Comp. Motor cfm L/s kbtuh kw kbtuh kw kbtuh kw kbtuh kw kbtuh kw Note: Heating capacities include the effect of defrost cycles in the temperature range where they occur. Indoor Coil Air Volume 70º db (21ºC db) Total Heating Air Temperature Entering Outdoor Coil 65ºD (18ºC) 45º (7ºC) 25º (-4ºC) 5º (-15ºC) -15º (-26ºC) Comp. Total Heating Comp. Total Heating Comp. Total Heating Comp. Total Heating Motor Motor Motor Motor cfm L/s kbtuh kw kbtuh kw kbtuh kw kbtuh kw kbtuh kw Note: Heating capacities include the effect of defrost cycles in the temperature range where they occur. *Outdoor Temeprature Compressor Total Output Motor kw º ºC kbtuh kw *Outdoor Temperature 70% relative humidity. Indoor temperature 70º (21ºC). Comp. Motor CHP Heating Performance at 1600 cfm (755 L/s) Indoor Coil Air Volume *Outdoor Temeprature Compressor Total Output Motor kw º ºC kbtuh kw *Outdoor Temperature 70% relative humidity. Indoor temperature 70º (21ºC).

18 1818 CHP16 Ratings CHP Cooling Enter. Wet Bulb 63º (17ºC) 57º (19ºC) Total Air Vol. Indoor Coil Air Volume 70º db (21ºC db) Total Cool. Cap. L/s cfm kw kbtuh Comp. Motor kw Total Heating Outdoor Air Temperature Entering Condenser Coil 85º (29ºC) 95º (35ºC) 105º (41ºC) 115º (46ºC) Sensible To Total Sensible To Total Sensible To Total Ratio Total Cool. Comp. Ratio Total Cool. Comp. Ratio Total Comp. (S/T) Cap. Motor (S/T) Cap. Motor (S/T) Cool. Cap. Motor Sensible To Total Ratio (S/T) Dry Bulb kw Dry Bulb kw Dry Bulb kw Dry Bulb 75º 80º 85º 24ºC 27ºC 29ºC kw kbtuh 75º 80º 85º 24ºC 27ºC 29ºC kw kbtuh 75º 80º 85º 24ºC 27ºC 29ºC kw kbtuh 75º 80º 85º 24ºC 27ºC 29ºC º (22ºC) Note: All values are gross capacities and do not include indoor coil blower motor heat deduction. CHP Heating Air Temeprature Entering Outdoor Coil 65º (18ºC) 45º (7ºC) 25º (-4ºC) 5º (-15ºC) -15º (-28ºC) Comp. Total Heating Comp. Total Heating Comp. Total Heating Comp. Total Heating Motor Motor Motor Motor Comp. Motor L/s cfm kw Btuh kw Btuh kw Btuh kw Btuh kw Btuh , , , , , , , , , , , , , , , Note: Heating capacities include the effect of defrost cycles in the temperature range where they occur. CHP Heating Performance at 2000 cfm (945 L/s) Indoor Coil Air Volume *Outdoor Temeprature Compressor Total Output Motor º ºC Btuh kw , , , , , , , , , , , , , , , , , , , , *Outdoor Temperature 70% relative humidity. Indoor temperature 70º (21ºC).

19 19 Blower Data CHP Blower 230 Volts (with Down-Flow Air Openings) External Static Pressure Air Volume at Various Blower Speeds High Medium-High Medium-Low Low in. w.g. Pa cfm L/s cfm L/s cfm L/s cfm L/s Note - All air data is measured external to the unit with dry coil and without filters. Note - or 208v unit operation, derate air volume by 7%. CHP Blower 230 Volts (with Horizontal Air Openings) External Static Pressure Air Volume at Various Blower Speeds High Medium-High Medium-Low Low in. w.g. Pa cfm L/s cfm L/s cfm L/s cfm L/s Note - All air data is measured external to the unit with dry coil and without filters. Note - or 208v unit operation, derate air volume by 7%.

20 2020 CHP16 Blower Data CHP Blower 230 Volts (with Down-Flow Air Openings) External Static Pressure Air Volume at Various Blower Speeds High Medium-High Medium-Low Low in. w.g. Pa cfm L/s cfm L/s cfm L/s cfm L/s Note - All air data is measured external to the unit with dry coil and without filters. Note - or 208v unit operation, derate air volume by 7%. CHP Blower 230 Volts (with Horizontal Air Openings) External Static Pressure Air Volume at Various Blower Speeds High Medium-High Medium-Low Low in. w.g. Pa cfm L/s cfm L/s cfm L/s cfm L/s Note - All air data is measured external to the unit with dry coil and without filters. Note - or 208v unit operation, derate air volume by 7%.

21 21 Blower Data CHP Blower 230 Volts (with Down-Flow Air Openings) External Static Pressure Air Volume at Various Blower Speeds High Medium-High Medium-Low Low in. w.g. Pa cfm L/s cfm L/s cfm L/s cfm L/s Note - All air data is measured external to the unit with dry coil and without filters. Note - or 208v unit operation, derate air volume by 7%. CHP Blower 230 Volts (with Horizontal Air Openings) External Static Pressure Air Volume at Various Blower Speeds High Medium-High Medium-Low Low in. w.g. Pa cfm L/s cfm L/s cfm L/s cfm L/s Note - All air data is measured external to the unit with dry coil and without filters. Note - or 208v unit operation, derate air volume by 7%.

22 2222 CHP16 Blower Data CHP Blower 460 Volts (with Down-Flow Air Openings) External Static Pressure Air Volume at Various Blower Speeds High Medium Low in. w.g. Pa cfm L/s cfm L/s cfm L/s Note - All air data is measured external to the unit with dry coil and without filters. CHP Blower 460 Volts (with Horizontal Air Openings) External Static Pressure Air Volume at Various Blower Speeds High Medium Low in. w.g. Pa cfm L/s cfm L/s cfm L/s Note - All air data is measured external to the unit with dry coil and without filters.

23 23 Blower Data CHP Blower 230 Volts (With Down-Flow Air Openings) External Static Pressure Air Volume at Various Blower Speeds High Medium-High Medium-Low Low in. w.g. Pa cfm L/s cfm L/s cfm L/s cfm L/s Note - All air data is measured external to the unit with dry coil and without filters. Note - or 208v unit operation, derate air volume by 7%. CHP Blower 230 Volts (With Horizontal Air Openings) External Static Pressure Air Volume at Various Blower Speeds High Medium-High Medium-Low Low in. w.g. Pa cfm L/s cfm L/s cfm L/s cfm L/s Note - All air data is measured external to the unit with dry coil and without filters. Note - or 208v unit operation, derate air volume by 7%.

24 2424 CHP16 Blower Data CHP Blower 460 Volts (With Down-Flow Air Openings) External Static Pressure Air Volume at Various Blower Speeds High Medium Low in. w.g. Pa cfm L/s cfm L/s cfm L/s Note - All air data is measured external to the unit with dry coil and without filters. CHP Blower 460 Volts (With Horizontal Air Openings) External Static Pressure Air Volume at Various Blower Speeds High Medium Low in. w.g. Pa cfm L/s cfm L/s cfm L/s Note - All air data is measured external to the unit with dry coil and without filters.

25 25 Blower Data CHP Blower 230 Volt (with Down-Flow Air Openings) External Static Pressure Air Volume at Various Blower Speeds High Medium-High Medium Medium-Low Low in. w.g. Pa cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s Note - All air data is measured external to the unit with dry coil and without filters. Note - or 208v unit operation, derate air volume by 7%. CHP Blower 230 Volt (with Horizontal Air Openings) External Static Pressure Air Volume at Various Blower Speeds High Medium-High Medium Medium-Low Low in. w.g. Pa cfm L/s cfm L/s cfm L/s cfm L/s cfm L/s Note - All air data is measured external to the unit with dry coil and without filters. Note - or 208v unit operation, derate air volume by 7%.