White-Rodgers 1F75H-21NP

24V 70 Series 3.0" Display, Heat Pump (2H/1C) with Dual Fuel Option. Non-Prog Digital Thermostat: Backlit Display, System Switch-Heat, Off, Cool, Aux/Emer, Fan Switch-Auto, On, Temp Limits, Power-Battery or Hardwired,Terminals-R,C,W2,E,Y,O/B, G