Customer Reviews For The Honeywell RTH5100B Deluxe Non-programmable Thermostat

Replacement thermostat

This was a replacement for a similar unit. Worked immediately.. Have always used Honeywell products

Excellent product, works great. Will soon order another.

Thermostate

Easy to use!!!!

programmable thermostat

Working very well

Honeywell RTH5100B

Easy to install, worked 1st time and works great...tom

Homeowner

Easiest change over, get much better and consistent heat and cool. Simple changeover from present. Old mercury round one. Keeps a closer ratio for heat.

Why did I wait so long to replace

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

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.

Easy to install and it is working fine.

Best!!

This keeps the house nice and toasty, never wavers 1 degree. I would recommend this to everyone!

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

The Thermostat is very nice and works good and the screen illuminates good

Fast Service. Good instructions. Works Great.

just what i wanted works great

Honeywell Thermostats

Great product, easy to use web site.