Troubleshooting Tips For Your Furnace Draft Inducer
The heating cycle of a furnace starts with drawing air into the unit. The air is then forced through a heat exchanger and distributed through your home's air ducts. There's a small fan unit inside the furnace that draws the air in as a start to this cycle, and that fan is called a draft inducer. Since the draft inducer is such an important part of your furnace operation, it's important that you know the trouble signs before the unit fails completely.