| The circuit board you list for your furnace doesn't operate with an inducer motor.
It has a pilot light that is lit each time the thermostat calls for heat using a spark.
The one click you hear when the thermostat closes should be a relay on the circuit board turning 24 VAC on to both the spark and turning on the pilot burner gas.
Check and see if there is gas coming from the pilot burner, and check to see if there is 24 VAC going to one of the pins on the gas valve.
If the gas valve roughly a cube, or sort of a flat rectangle with a blue control knob on top? Is the ignition module a small black box roughly 2x4x2", or a larger gray box about 4x6x2"? |