No Heat


  #1  
Old 10-08-00, 03:01 AM
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I have a Bryant gas forced warm air furnace. This morning there was no heat, temp. was set at 72 but was 60 in house. Pilot was lit, and fan was running. Seems no matter what the setting is, fan immediatly comes on and stays on but no gas. Any suggestions?
 
  #2  
Old 10-08-00, 04:04 AM
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Hi JMS:

The next thing to do is check for 24 volts power at the terminals on the gas valve. If you have it there, then the gas valve is bad. If not, you'll need to start tracing the wires back. Make sure the control knob on the gas valve is fully on and not just on the pilot position. Thanks. John.
 
  #3  
Old 10-08-00, 06:53 AM
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have you checked your flame roll out switches? give me a model Number and i can look at a wiring diagram and maybe help you out here..
 
 

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