White-Rodgers Blue Touchscreen Heat Pump or Multi-Stage 7 Day Programmable Thermostat 3H/2C, Dual Fuel Option, Programmable Fan, Auto C/O, Backlit, Dual Powered (Accepts Remote Sensors)

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Replaces Model 1F95-1271 / 1F95-377
Residential and Light Commercial - Single Stage, Multi-Stage and Heat Pump Applications. 90 Series Blue Touchscreen Thermostats are the Ultimate for Comfort, Convenience and Performance and Visibility.


  • Large 12-square-inch touchscreen display - largest in the industry.
  • Extra-large touch keys for easy operation.
  • Universal Dual-Powered - choice of battery-powered or hardwired with battery back-up.
  • Meets ENERGY STAR® specifications.
  • Meets California Building Code, Title 24.
  • Universal - choice of 7 day, 5/1/1 day programmable or non-programmable (installer selectable).
  • Audible feedback.

    1F95-1277 includes these additional features:
  • Remote sensing indoor/outdoor - EITHER an indoor OR outdoor (wired) sensor can be connected to the thermostat to display remote temperature.
  • Programmable fan - fan mode can be specified for each program period.
  • Circulator fan cycling - special fan mode will cycle fan ON for 10 minutes, OFF for 20 minutes when the thermostat has not called for cooling or heating for the past 60 minutes.
  • Automatic daylight savings option - The Real Time Clock will adjust automatically for daylight savings time, including change after March of 2007.
  • Patented Cool Savings - the thermostat will make small adjustments to the sensed temperature during periods of high demand to reduce AC system running time and save energy.
  • Enhanced security settings - the thermostat offers two levels of keypad lockout which require user-selected code to unlock
  • 3 wire zone valve - compatible with 3-wire zoned hydronic systems
  • Dual-fuel heat pump control

    TERMINALS: RC, RH, C, W/E,W2,Y, Y2, G, O, B, 6, L, +, S, -

    SPECIFICATIONS Electrical Rating
    Battery Power: mV to 30 VAC, NEC Class II, 50/60 Hz or DC
    Input-Hardwire: 20 to 30 VAC
    Terminal Load: 1 .5 A per terminal, 2.5 A maximum all terminals combined
    Setpoint Range: 45 to 99°F (7 to 37°C)
    Differential (Single Stage): Heat 0.6°F; Cool 1.2°F
    Differential (Multi-Stage): Heat 0.6°F; Cool 1.2°F
    Differential (Heat Pump): Heat 1.2°F; Cool 1.5°F
    Operating Ambient: 32 to +105°F (0 to +41°C)
    Operating Humidity: 90% non-condensing max.
    Shipping Temperature Range: -4 to 150°F (-20 to 65°C)
    Dimensions: 4 9/16"H x 5 13/16"W x 1 3/16"D