Whole House Heat Pump
- Up to 15 SEER and 9.0 HSPF
- Energy-efficient compressor
- Refrigeration-grade premium copper tubing and aluminum fin condenser coil
- Time-delay defrost technology
- Factory-installed in-line filter drier
- Factory-installed heater band and accumulator
- Quiet condenser fan motor
- Heavy-gauge galvanized steel cabinet with sound-control top
- Baked enamel finish protects the system from the elements
- AHRI certified; ETL listed
| Items |
 DZ4SQA1810 DZ4SQA1810, DZ4SQA - Energy-Efficient Split System Heat Pump Up to 15 SEER & 9.0 HSPF 1½ to 5 Tons |
DZ4SQA2410 DZ4SQA2410, DZ4SQA - Energy-Efficient Split System Heat Pump Up to 15 SEER & 9.0 HSPF 1½ to 5 Tons |
DZ4SQA3010 DZ4SQA3010, DZ4SQA - Energy-Efficient Split System Heat Pump Up to 15 SEER & 9.0 HSPF 1½ to 5 Tons |
DZ4SQA3610 DZ4SQA3610, DZ4SQA - Energy-Efficient Split System Heat Pump Up to 15 SEER & 9.0 HSPF 1½ to 5 Tons |
DZ4SQA4210 DZ4SQA4210, DZ4SQA - Energy-Efficient Split System Heat Pump Up to 15 SEER & 9.0 HSPF 1½ to 5 Tons |
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| Nominal Cooling Capacity | 18000 Btu/h | 24000 Btu/h | 30000 Btu/h | 36000 Btu/h | 42000 Btu/h | |||||
| Nominal Heating Capacity | 18000 Btu/h | 24000 Btu/h | 30000 Btu/h | 36000 Btu/h | 42000 Btu/h | |||||
| Sound Level | 72 dB | 72 dB | 74 dB | 74 dB | 75 dB | |||||
| Rated Load Amps (RLA) | 9.0 A | 10.9 A | 13.5 A | 15.4 A | 16.7 A | |||||
| Locked Rotor Amps (LRA) | 47.5 A | 62.9 A | 72.5 A | 83.9 A | 109.0 A | |||||
| Compressor Type | Rotary | Rotary | Scroll | Scroll | Scroll | |||||
| Horsepower | 1/6 hp | |||||||||
| Full Load Amps (FLA) | 0.95 A | 0.95 A | 0.95 A | 0.95 A | 1.10 A | |||||
| Liquid Line Size (O.D.) | 3/8 in | |||||||||
| Suction Line Size (O.D.) | 3/4 in | 3/4 in | 3/4 in | 7/8 in | 1 1/8 in | |||||
| Liquid Valve Size (O.D.) | 3/8 in | |||||||||
| Suction Valve Size (O.D.) | 3/4 in | 3/4 in | 3/4 in | 3/4 in | 7/8 in | |||||
| Standard Line Set Length | 80 ft | |||||||||
| Equivalent Length | 250 ft | |||||||||
| Linear Length | 200 ft | |||||||||
| Vertical Length (outdoor below indoor) | 80 ft | |||||||||
| Vertical Length (outdoor above indoor) | 80 ft | |||||||||
| Refrigerant Type | R-410A | |||||||||
| Refrigerant Charge | 108 oz | 108 oz | 108 oz | 115 oz | 153 oz | |||||
| Valve Connection Type | Sweat | |||||||||
| Voltage | 208 to 230 V | |||||||||
| Min / Max Volts | 197/253 V | |||||||||
| Phase | 1 | |||||||||
| Frequency | 60 Hz | |||||||||
| Minimum Circuit Ampacity | 8.6 A | 11.5 A | 18.6 A | 21 A | 23.4 A | |||||
| Max. Overcurrent Protection | 15 A | 15 A | 30 A | 35 A | 40 A | |||||
| Electrical Conduit Size | 1/2" or 3/4" | |||||||||
| Equipment Weight | 143 lb | 143 lb | 171 lb | 173 lb | 191 lb | |||||
| Shipping Weight | 154 lb | 154 lb | 182 lb | 184 lb | 207 lb | |||||
| System Performance SEER | 14.0 | |||||||||
| System Performance EER | 11.5 | |||||||||
| System Performance HSPF | 9.0 | |||||||||
| Depth | 29 in | 29 in | 29 in | 35 1/2 in | 35 1/2 in | |||||
| Width | 29 in | 29 in | 29 in | 35 1/2 in | 35 1/2 in | |||||
| Height | 35 11/16 in | 35 11/16 in | 39 1/2 in | 39 5/8 in | 35 13/16 in | |||||
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