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White-Rodgers 1F85RF275

White-Rodgers™ 80 Digital Universal Programmable Thermostat with Wireless Remote Sensor, 45 - 90 deg F, Backlit, White


Manufacturer part number:



Emerson Electric

White-Rodgers™ 80 Programmable Thermostat, Digital, Universal, 45 - 90 deg F, +/-1 deg F Differential, 2 Heat Pump, 3 Conventional Stages Heat, 2 Heat Pump, 2 Conventional Stages Cool, Temperature Settings Per Day: 4, Programs Per Week: 5-1-1, Terminal Designations: Y1, E/W1, O, W2, L, C, R, Y2, G, B, Backlit Display, 20/30 VAC, Battery/Hardwired/Power Stealing, Horizontal Mount, White, 3.8 Inch L x 6.1 Inch W x 1.75 Inch D

  • Optional minimum and maximum temperature configurable
  • Auto changeover
  • Permanent program retention during power loss, no batteries needed
  • Indefinite setpoint hold or programmable timed hold up to 8 hours
  • Air filter change indicator
  • Simple “set-up” menu to activate optional features
  • Programmed temporary temperature override 2 hr or until next program period



Standard/Approvals: Energy Star Certified

Application: Single Stage and Multi-Stage Heat Pumps


Products specifications
Attribute nameAttribute value
ApplicationConventional or Heat Pump
Brand NameWhite-Rodgers™
Control Range45 - 90 deg F
Differential+/-1 deg F
Dimensions3.8 Inch L x 6.1 Inch W x 1.75 Inch D
ManufacturerEmerson Electric
Mounting TypeHorizontal
Number of Stages2H/2C Conventional, 3H/2C Heat Pump
Power SourceBattery/Hardwired/Power Stealing
Programs Per Week5-1-1
Stages Cool2 Heat Pump, 2 Conventional
Stages Heat2 Heat Pump, 3 Conventional
Temperature Settings Per Day4
Terminal DesignationsY1, E/W1, O, W2, L, C, R, Y2, G, B
TypeDigital, Universal
Voltage Rating20/30 VAC