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Posted by John A. Weeks III on April 15, 2007, 11:42 pm
> I have Hail gas furnace with electronic ignition and Honeywell
> thermostat. 50% of time when the temperature drops to the fring level,
> the thermostat shous "system on", while the furnace does not fire up.
> Usually when this happens, temperature will continue to drop further
> until I go down and turn the main switch off and back on. At this
> point it fires up allright. Called service several time, they have no
> patience to wait until it happens, replaces the gas valve - no result.
You probably have a weak thermocouple. You can get them at
Home Depot, but since you seem to be a newby on this, I think
you should get a pro to check it out.
-john-
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John A. Weeks III 952-432-2708 john@johnweeks.com
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