Precise temperature control (+/- 1 degrees Fahrenheit).
For use with central gas, oil/electric furnaces, 750 Milli-volt Heating and Central Air Conditioning.
The Honeywell RTH1100B Horizontal Digital Non-Programmable Thermostat is a manually controlled thermostat that's incredibly accessible and even easier to read. Adjust your heating and cooling options through a brightly lit and stretched out screen that's battery powered. In the case of an unexpected power outage, the RTH1100B will retain its memory and remember all of the settings you had previously scheduled. Sleek and compact in design, this unit carries the additional bonus of blending flawlessly into nearly any applicable background. The RTH1100B is the ideal choice for those seeking a highly responsive thermostat that's easy to read and carries a host of beneficial features.
Replaced an older RTH110B.
Simple thermostat but works great and even has back-lighting now!
Review of RTH1100B
Reviewed: 12/04/2013 by Barry Ryan
This unit was purchased as it was an exact replacement to the unit I already have....except that it has a backlit screen for easier night viewing. It is simple, compact, and easy to install. As usual, it has great quality like other Honeywell products.
Reviewed: 07/26/2013 by Sylvia HAMBY
very easy and accurate to control heat and cooling.
Honeywell RTH1100B Review
Reviewed: 12/01/2011 by Reuben Klickstein
Excellent service & thermostat works great.
Received wrong thermostat
Reviewed: 10/25/2011 by Reuben Klickstein
I received the wrong thermostat. Your customer service did a great job of correcting the error and sent the correct thermostat for next day delivery with a prepaid return pouch.
Reviewed: 10/03/2011 by Arthur Irwin
Ive been using this thermostat with a gas heater because it continues to work during a power failure. When I added a second stove I equipped it with the same thermostat,..good price,,,good service...prompt delivery, and an improved design. Well done!
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