This morning the house blower was on but no heat. The safety swithches all function correctly. The igniter has continuity. The heat exchanger chambers look great. I turned off the gas supply so I could observe the igniter voltage during start-up. The Igniter momentarily gets 119 volts and I get 24 volts to the gas valve and then it loses voltages. After serveral minutes, the main blower comes on even though there has been no ignition. This is a 1993 with The General 90, 50A50-131 controller.

Asked by James on 02/10/2013 0  Answer

ManualsOnline posted an answer 11 years, 9 months ago

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