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Programmable Thermostat by Pro1
Pro1’s Universal T855 thermostat will work on almost any system from multi-stage to light commercial. A homeowner looking for an auto changeover thermostat will also appreciate its extra-large 8 Sq/inch display equipped with blue backlight and glow in the dark light button.
Additional Features
- Easy menu driven programming
- Intuitive wake, leave, return, sleep programming icons
- Heat pumps with or without auxiliary heat
- Programmable fan
- Electric, gas or oil furnaces
- Room temperature calibration adjustment
- Separate heating and cooling swing (cycle rate) adjustments
- Keypad lockout
- Heating and cooling set point limits
- 5 minute compressor delay protection (selectable on or off)
- Filter change indicator (selectable on or off)
- Easy wire color coded terminal blocks
- Universal sub-base
- Mounts on wall or junction box
- 24 volt power
- Dimensions: 4.7" W x 4.6" H x 1" D
Manufacturer Limited Warranty
- 5 years from the date of installation or 6 years from the date of manufacture, whichever comes first
Key Specifications
- Pro1
- Gas; Electric or Oil Furnaces; Heat Pumps with and without Auxiliary Heat
- 2 in
- 4 in
- 24V Hardwired
- 2
- 3
- Electric or Gas Configurable
- Standard
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