The Emerson 1F79-111 heat pump thermostat has an easy to read digital display. This non-programmable thermostat works with most heat pump systems. For use on 24 volt and millivolt systems.
Digital non-programmable thermostat with backlit display
Compatible with heat-pump heating and cooling systems (2H/1C)
Precision control of +/- 1°
Hardwired with battery back-up