The Ultra-Heat rooftop heat pump adopts two-stage, two-cylinder compression and hot gas injection technologies to achieve unprecedented heating performance at cold outside temperatures. .
UNIVERSAL CONTROL CONNECTION The GREE Rooftop heat pump allows two methods of temperature control: twowire communication without electrodes with the included GREE controller, and the standard 24 V connection. The communication distance between the controller and the heat pump can go up to 98.5 feet, so there’s no limit to how far you can control this high-efficiency heat pump.
Key Features :
■ Ultra Heat technology ■ G10 Inverter technology ■ Intelligent defrost technology ■ Standard 24 V communication ■ Auxiliary electric heater optional ■ Eco-friendly R410A refrigerant ■ Wired thermostat (included)