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My gas furnace does not send flames to the main burners about 85% of the time, and blows cold air in the house, I have to turn the unit off and on...
Mod. NUGK100DH11 furnace installed 1990 flame will come on for 30 to 50 seconds then flame goes out keeps on repeating. changed fan limit and made...
Home furnace Gaffers Sattler Home Furnace Model #U80. The pilot lights, but the furnace won't ignite.
i own a heat surge from the amish and it blows cold air now someone told me to replace the diode is this correct and if so who can repair it for me.
