This is a very good thermostat in my opinion. I have a heat pump system with emergency heat, aux heat and cool. This unit controls it all. Setting everything is a little bit of a chore but it's all there if you want it. Night time temp, go to work temp and return home temp for each day.
Verified purchase: Yes | Condition: Pre-owned
This had been opened, instruction manual obviously used, and fingerprint smudges on inside of thermostat. I hope it continues to work properly.
Verified purchase: Yes | Condition: New
HONEYWELL RTH8500D - Easy to program, display large enough, back lighting could be a bit better, love all the features for programming.
Verified purchase: Yes | Condition: Pre-owned
Nice large lighted screen, easy to see.
Verified purchase: Yes | Condition: Pre-owned
I was told that this unit could be programmed to hold 73deg. day and night, summer and winter. The programmer that I hired, said this unit is not capable of doing that. after $175.00, plus the cost of the thermastate, NOT A HAPPY CUSTOMER
Verified purchase: Yes | Condition: Pre-owned
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