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-   -   Weatherking furnace won't cut on (http://www.diychatroom.com/f17/weatherking-furnace-wont-cut-189963/)

mellemel1 11-08-2013 06:07 AM

Weatherking furnace won't cut on
 
I have a Weatherking furnace (not sure of the model) and its not cutting on. I did some trouble shooting and still can't figure out the problem. I tested all the high voltage, the breaker, furnace and door switch, and furnace fuse. I tried jumping the r and w wires on the thermostat too. I even checked the fuse on the circuit board. The circuit board is not lighting up to show any faults. I'm sure it's a low voltage problem. Does anyone know what I should check next?

ben's plumbing 11-08-2013 08:45 PM

Quote:

Originally Posted by mellemel1 (Post 1263847)
I have a Weatherking furnace (not sure of the model) and its not cutting on. I did some trouble shooting and still can't figure out the problem. I tested all the high voltage, the breaker, furnace and door switch, and furnace fuse. I tried jumping the r and w wires on the thermostat too. I even checked the fuse on the circuit board. The circuit board is not lighting up to show any faults. I'm sure it's a low voltage problem. Does anyone know what I should check next?

get us some pictures of furnace with doors off,,this will help us help you...ben sr

COLDIRON 11-09-2013 06:14 AM

Sounds like a bad control transformer. Find the transformer and wires on the primary side(High Voltage) check to make sure power in.
Now find the low voltage side(24 volts) and test it to see if it's bad. If you own a meter.

hvactech126 11-09-2013 07:05 AM

check power into and out of the transformer


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