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majorhayward
Dec 9, 2008, 09:50 AM
Furnace was running fine the all the Sudden Stopped The Unit comes on the first stage vacume blower comes on then the Ingitor Comes on Heats up fine but gas is not opening and entering the tude to ingiagte and Start the Second Blower No Gas Enterneing pas the Gas Valuve . Check the Service Light Code and it is a steady contunioy Blink Checked the Filter Ect The Service panel for the Trouble Codes states

Raipid Contunious (incorrect Twining) Reverse Transformer secondary leads what the carp is that? Bad Transformer of could it be other problem?? Have Disable Kid and Wife and Money Is Tight

hvac1000
Dec 9, 2008, 06:42 PM
Reverse Transformer secondary leads what the carp is that

That is that the two leeds from the transformers secondary 24 volt side have been reversed changing the polarity. Usually that happens when a homeowner tries to do repairs on the unit. If you did not touch it then the neutral and hot leg to the furnace would have to be reversed and that usually caused other problems.