White Rodgers 4.5" Display Conventional Non-Programmable Thermostat 1 Heat/1 Cool

Note: This thermostat is for single-stage applications. For multi-stage or heat pump systems, please purchase 1F85U-22NP . 4.5" Display Conventional Non-Programmable Thermostat 1 Heat/1 Cool Single Stage (1H/1C) Non-Programmable Digital Thermostat Backlit Display 24 Volts Or Millivolt System Switch-Heat, Off, Cool, Fan Switch-Auto, On Keypad Lockout Temperature Limits Dual Power: Hardwire And/Or Battery Range 45-99º F Terminals-RH,RC,C,W,Y,G,O/B