HVH8
HIGH EFFICIENCY UP TO 19 SEER VARIABLE-SPEED HEAT PUMP WITH OBSERVER® COMMUNICATING CONTROL SYSTEM
2 THRU 5 TONS SPLIT SYSTEM 208 / 230 Volt, 1-phase, 60 Hz
HCH6
HIGH EFFICIENCY UP TO 16 SEER TWO-STAGE HEAT PUMP WITH OBSERVERâ„¢ COMMUNICATING CONTROL SYSTEM
HSH6
16 SEER SINGLE-STAGE HEAT PUMP WITH OBSERVER® COMMUNICATING CONTROL SYSTEM
1 ½ THRU 5 TONS SPLIT SYSTEM 208 / 230 Volt, 1-phase, 60 Hz
HSH4
14 SEER SINGLE STAGE HEAT PUMP WITH OBSERVER® COMMUNICATING CONTROL SYSTEM
R4H4
HIGH EFFICIENCY 14 SEER HEAT PUMP ENVIRONMENTALLY SOUND R-410A REFRIGERANT