Th5220d Wiring Diagram. Zone panel wiringheat pump with electric auxiliary heat. You can use a conventional thermostat for a heat pump system.
However em heat can only be controlled by heat pump thermostats. Zone panel wiringheat pump with electric auxiliary heat. Th3210d 2h1c only th5320u up to 3h2c th8320u up to 3h2c th8321u up to 3h2c th6320u up to 3h2c th6220d 2h1c only th4210d 2h1c only yth9421c wire less th5320r th6320r this.
Th5220d th8320u th8321u th6220d yth9421c heat pump th5220d 2h1c only maximum dampers per panel is limited by transformer size.
You can use a conventional thermostat for a heat pump system. Use the following diagram for wiring a heat pump with electric auxiliary heat. Th5220d th8320u th8321u th6220d yth9421c heat pump th5220d 2h1c only maximum dampers per panel is limited by transformer size. Zone panel wiringheat pump with electric auxiliary heat.