A single stage scroll compressor has one setting on which means it operates at full capacity or not at all.
Carrier water source heat pump.
Aquazone water source heat pumps.
Carrier heat pumps range from single stage scroll compressors to the option of adding a two stage or variable speed scroll compressors to the higher end models.
They also require an available water source near your home.
The 50hqp large capacity indoor water cooled heat pump units are designed for horizontal installation with a variety of airflow configurations.
These models pull heating energy from a water source such as a lake pond or underground aquifer.
Carrier aquazone 3 ton compact water source heat pumps vertical upflow left return 208 230 1 60.
Carrier s commercial water source heat pumps wshp offer a wide selection of fan motor options from permanent split capacitor psc motors and constant airflow electronically commutated motors ecm.