A digital setback thermostat is designed for people who are constantly in and out of the home. With this thermostat, you can program the temperature to ‘set-back’ when you are not at home, which saves money and energy!
What sets KEIL setback thermostats apart from all others? Ours come with a lifetime replacement warranty. You can't ask for more than that! Digital setback thermostats are also available in two-stage models which are perfect for today's super high efficient two-stage systems.
KEIL’s most popular setback thermostats:
Programs itself. Then pays for itself.
Meet the 3rd gen Nest Learning Thermostat. It has new rings and a big, sharp display. And it saves energy. That’s the most beautiful part. The 3rd gen Nest Learning Thermostat does. It learns what temperature you like and builds a schedule around yours. Since 2011, the Nest Thermostat has saved over 8 billion kWh of energy in millions of homes worldwide. *And independent studies showed that it saved people an average of 10-12% on heating bills and 15% on cooling bills. So in under two years, it can pay for itself. LEARN MORE
Along with precision temperature accuracy and effortless programmability, the Model 8620W WiFi Thermostat gives you options for controlling the remaining aspects of indoor air quality—humidity, fresh air and air purity. All that, and it's simple to use!
The Aprilaire Model 8620W WiFi Thermostat with IAQ Control:
Our ComfortNet™ digital control works with KEIL our top of the line ECM-based furnaces and air handlers and our 16 & 18 SEER two-stage air conditioners and heat pumps.
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are easy to program and offer a combination of simplicity, value, reliability, comfort and style. Other benefits include:
Click to download the 8400 series Owners Manual