WHITE-RODGERS DIVISION THERMOSTAT 2 HEAT 1 COOL PROGR 1F83H-21PR
Compatible Models
Emerson 4.5 in. Display, Heat Pump (2H/1C) With Dual Fuel Option. Program Choices: 7 Day, 5+1+1 Day Or Non- Programmable Digital Thermostat; Backlit Display, 24 Volts, System Switch-Heat, Off, Cool, Aux/Emer, Fan Switch-Auto, On, Keypad Lockout, Temperature Limits, Profile-Horizontal, Dual Power: Hardwire And/or Batteries, Range 45-99º F. Terminals- R,C,W2,E,Y,O/B,G,L. *Not compatible with electric baseboard heat and some other systems.