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My heat is not working and when I checked my thermostat
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I need to replace a Chronotherm III thermostat. I believe it
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When the furnace & AC is dual stage burner, variable speed
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I have a Honeywell Chronotherm III and it is giving me the
I have a Honeywell Chronotherm III and it is giving me the following message: - AC Does this mean that I need to replace the thermostat batteries, or do I need to call an AC technician ? Thanks, XXXXX… read more
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FOR THE SECOND DAY MY HONEYWELL CHROMOTHERM III THERMOSTAT
FOR THE SECOND DAY MY HONEYWELL CHROMOTHERM III THERMOSTAT READS " AC " WHERE THE NUMERICAL TEMP SHOULD READ. THIS MORNING FOR 12 HOURS THE SYSTEM RAN FINE AFTER EXPERIENCING THE SAME " AC " SYMPTON Y… read more
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