Forum Discussion
enblethen
Dec 22, 2014Nomad
Blower should come on as soon as the thermostat calls for heat.
You may have lost 12 volts DC power to furnace. Blown fuse in 12 volt distribution panel.
Your thermostat may have failed. What is make and model of it? You could remove cover to thermostat and connect the two furnace wires together to bypass thermostat. Furnace should start immediately and produce heat in 15-20 seconds and continue to produce heat until the wires are separated.
You may have lost 12 volts DC power to furnace. Blown fuse in 12 volt distribution panel.
Your thermostat may have failed. What is make and model of it? You could remove cover to thermostat and connect the two furnace wires together to bypass thermostat. Furnace should start immediately and produce heat in 15-20 seconds and continue to produce heat until the wires are separated.
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