Not your question?
Ask your question
View similar questions
Add your answer here.Check out some similar questions!
System does not react to thermostat, thermostat set to off, AC still runs.
[ 3 Answers ]
We had a new AC system put in this summer. I turned it off as the weather moderated, but even though the thermostat is set to off, the AC runs. It also looks like the heat does not run. It was chilly last night and I turned the thermostat to heat on and set the temperature appopriately, but no...
Thermostat change with old system with Y1, W1 and W2
[ 3 Answers ]
I currently have a Honeywell Chronotherm III thermostat which I believe came with the house. I'm trying to replace it with a Honeywell 5-1-1 Day (RTH7000 Series) programmable thermostat. After I disconnected the old one and started the new one, I got to a point where it says "If your old...
New Thermostat, Honeywell, on old system, Trane
[ 1 Answers ]
We just installed a Honeywell Thermostat on our Trane heating system/heat pump circa 1988. The system comes on for about 20 seconds, turns off, comes on again for about 20 seconds and turns off, then it will come on shortly thereafter and stay on for awhile. We had a professional hook up the...
What are the color wire scheme for a four wired thermostat system
[ 2 Answers ]
Have a thermastat system (four wire) that was disconected without being labeled need to know the color code for the wires
Thermostat for ETS System
[ 8 Answers ]
I have a Vaillant ETS 600 system. It has 240 to the actual unit (to heat the ceramic bricks) and a separate circuit to the thermostat which operates the units fan. The thermostat is an 859M. The unit works fine with that thermostat but heat regulation is difficult due to the thermostat's... View more questions Search
|