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My furnace appeared to not be working last night. The
My furnace appeared to not be working last night. The thermostat said Low Battery. I changed the batteries. Fan and Air work. Furnace does not. … read more
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I changed the batteries in my Robert Shaw thermostat and it
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Ihave an old Honeywell thermostat and it states lo batt. I
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My sister has a honeywell 97-4543 rev.A. I am looking for a
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I have a honeywell thermostat model number 97-3662 rev B.
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Honeywell Chronotherm III 97-3663 Rev B - yesterday furnace quit working; looked at thermostat and it was flashing "replace batteries"; replaced the batteries heat came back on; thermostat continued f… read more
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I have a Honeywell thermostat that has been working great. Last night I had to replace the batteries. When I did that the unit came off the wall. A third wire came disconnected. Now I do not have any … read more
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Phil

Phil

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