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View Full Version : My furnace fan goes on but the gas does not


kenber
Mar 18, 2012, 02:47 PM
My intercity furnace has the General 90 50A 50 110. It seems to operate correctly. I measure 24volts AC at the transformer input to the board. The red light only flashes on when power is connected. The furnace gas does not light. Is there a relay to turn on the spark?

RickJ
Mar 23, 2012, 06:53 AM
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I found the answer. The ignitor for the gas was burned out and had to be replaced.