My TH8320U1016 honeywell is O.O.O.The screen is not responding.When i touch the screen the light goes on and teh MORE button work.Thatit that all.When i press the MORE button it goes to the filter setting and in this field the cancel button works that it that all.
Have a Honeywell TC8600, installed in 1996. Worked fine until now: clicked on and off/on /off...
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Have a Honeywell TC8600, installed in 1996. Worked fine until now: clicked on and off/on /off quickly on 2 separate occasions (for heat) Been fine so far until last nite when boosting up heat, clicked on/off when boosting up heat. What is the cause? I'm sure it will happen again.
ok shastalaker thanks but what do the wires hookup to on the heater end this system never had a...
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ok shastalaker thanks but what do the wires hookup to on the heater end this system never had a thermostat my friend bought it used and i dont see where a theromstat was hooked up before
i have a honeywell st699 programmer for our oil fired heating system, when i put the heating option...
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i have a honeywell st699 programmer for our oil fired heating system, when i put the heating option on nothing happens, no noise or anything but the hot water option is working fine, help!