1F85U-42PR - WHITE RODGERS TWO STAGE 2H/2C HEAT PUMP READY PROGRAMMABLE THERMOSTAT

WHITE RODGERS 5" Display, Universal Single Stage, Multi-Stage (2H/2C) or Heat Pump (4H/2C) with Dual Fuel Option. Program Choices: 7 Day, 5+1+1 Day or Non-Programmable Digital Thermostat; Backlit Display, 24 Volts or Millivolt, System Switch-Heat, Off , Cool, Auto Changeover, Aux/Emer, Fan Switch-Auto, On, Keypad Lockout, Temperature Limits, Profile-Horizontal, Dual Power: Hardwire and/or Battery, Range 45-99° F, Terminals-RH, RC, C, W/E, W2, Y, Y2, G, O/B/6 ,L

B5C4