Description
The universal T855iSH connected thermostat works great for almost any application. Whether it is a multi-stage system, a light commercial building or simply a homeowner who wants auto changeover and a large display, the T855iSH is a great choice.
Key Features
- Up to 2 Heat, 2 Cool Conventional
- Up to 5 Heat, 3 Cool Heat Pump
- Battery or Hardwire
- 7 Day, 5/1/1 or Non-Programmable
Product Information
- 7 Day or 5/1/1 programmable
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- Easy menu driven programming
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- Intuitive wake, leave, return, sleep programming icons
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- Glow in the dark light button
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- Electric or Gas configurable
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- Room temperature calibration adjustment
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- Separate heating and cooling swing (cycle rate) adjustments
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- Heating and cooling setpoint limits
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- Simple private label badge system
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- 5-minute compressor delay protection (selectable on or off)
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- Filter change indicator (selectable on or off)
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- Mounts on wall or junction box
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- Easy wire color coded terminal blocks
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James (verified owner) –
The Pro1 R250S Wired outdoor sensor was convenient to configure and easy to install.
The Pro1 IAQ T855iSH thermostat has all of the features we need for our complex, heat pump system and the installation and setup were easy with the provided instructions. Pro1 tech support is great and the two devices worked perfectly together without special programming or adjustment.
Yes, I wish we had made a video of the installation, but I didn’t think of it until we had it all buttoned up.