My Domestic thermostat / controller has an On/Off Mode switch. Pressing it steps between Fan Cool Furnace and Off. When it is stepped to Furnace use the + to raise the temp to what you want. The fan should he on Au (auto). If on Hi or Lo the furnace fan (no heat) runs with the AC. Of course you must have gas and it turned on. Test by lighting a stove burner. Tell me, does it seem to try by running the fan? Can you hear the igniter click?
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Hyper Lite was sold
2017 F-250 4x4 6.2L Gas
I can't fix everything, but I can make it so nobody else can
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