Basic Wiring Wood Furnace. The Napoleon Hybrid HMF150 is one of the cleanest and most efficient combination solid fuel burning furnaces on the market today. In many wiring diagrams youll see notations saying.
There is not a place to hook up the neutral white wire. Placing the Wood Furnace. Once lit the burners then heat a flame sensor.
Otherwise the structure wont function as it ought to be.
The fan or furnace blower motor is controlled by the two left connections green dots. The furnace limit switch which will turnoff the burner if the temperature limit is reached is controlled by the two right connections red dots. For example if the Red wire is connected to W on the thermostat the furnace should turn on. It reveals the elements of the circuit as simplified shapes and also the power and signal connections in between the devices.