The 1F85U-22PR electronic Programmable Multi-Stage Heating/Cooling Thermostat offers low voltage control of up to two stages of heating and two stages of cooling. Offers selectable programming, choice of 7 Day, 5+1+1 Day, 5+2 Day. Featuring electronic controls and a big, clear digital display for simple control of your heating and cooling system. The backlit display allows for you to see the controls clearly. It has a precise temperature control that ranges from 45-99 degrees Fahrenheit.
- Programmable - 7 Day, 5+1+1 Day
- Universal Single Stage, Multi-Stage(2H/2C) or Heat Pump (2H/2C) with Dual Fuel Option
- 20-30 VAC / DC : 1.5A per Terminal
- Control Range: 44°F to 95°F (7°C to 35°C) ± 2F
- Separate Baseplate to Aid Installation
- Battery Operated: Allows Maximum System Compatibility ( (2) “AA” batteries included)
- Energy Usage Monitor: Keeps Track of Actual Operational Time
- Keypad Lockout & Adjustable Heat/Cool Temperature Limits
- Hold Mode Operation: Allows for Manual Operation. May Be Used for Vacation Setback
- Imported to King Specifications
- 1-Year Limited Warranty
Easy and Functional
The 1F85U-22PR thermostat comes with a large, backlit display, easy to use design, flexible programming and dependable performance. The perfect fit for every application.
Engineering Specs
Program Options: Programmable – 7 Day, 5+1+1 Day
Temperature Range: 45°F to 99°F (7°C to 37°C)
Electrical Load Limit: 1.5 Amps at 20-30 VAC / DC
Compressor Protection Delay: 4 minutes
Temperature Display: Selectable Celsius or Fahrenheit
Time Display: Selectable 12 or 24 hour
Temperature Differential Fahrenheit: Preset: = 3° : 2° above, 1° below set point Selectable: 1° to 18° : +0° to 9°, -0° to 9°.
Temperature Adjustment: 1°
Display Range: 32°F to 99°F, ±2°F
Control Range: 44° to 95°F (7°C – 35°C)
Heating Unit Switch: E – Fan controlled by thermostat; G – Fan controlled by heating unit
System Switch: 3 position (COOL – OFF – HEAT)
Fan Switch: 2 position (ON – AUTO)
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