The Honeywell RTH5100B Deluxe Non-Programmable Thermostat incorporates a highly responsive and easily readable display screen. The accompanying screen has been extended in length and features a green backlit display that makes dialing in your heating and cooling preferences an absolute breeze. Honeywell has also implemented its superior technology into this non-thermostat as it will readily monitor your home's temperature in an effort to minimize drops and swings and ensure absolute comfort. The design of the RTH5100B also allows users to select their preferred temperature in a precise fashion with a +/-1 degrees Fahrenheit option.
Average Rating Based on 9 reviews: (4.9)
Why did I wait so long to replace - 01/30/2019
Reviewer: Anton Schanke
These thermostats are replacing my old Honeywell round ones, so far see a big distance. Just got a new oil delivery will see if it helps in burning less. Hope so
Reviewer: Carl Steiner
Have not had any problems. The installation was easy. I ordered online because I could not find this one in stores. Smooth transaction
Telling it like it is. - 06/08/2016
Reviewer: Derek Boyd
Easy to install and it is working fine.
Best!! - 02/17/2016
Reviewer: Plunket Debora
This keeps the house nice and toasty, never wavers 1 degree. I would recommend this to everyone!
Reviewer: Robert Illingworth
As always, there is no other product that is of higher quality design or function !, the same goes for all these Honeywell products. This thermostat is just what I was looking for, it maintains the setpoint as perfect as can be and the backlight is a huge plus. I could go on and on.
Honeywell Three most at RTH5100B Deluxe non programmable - 12/19/2014
The Thermostat is very nice and works good and the screen illuminates good
Reviewer: Rodney Swafford
Fast Service. Good instructions. Works Great.
Reviewer: patricia weaver
just what i wanted works great
Honeywell Thermostats - 11/30/2011
Reviewer: Ollie Avery
Great product, easy to use web site.
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