Draft Inducer Motors That End Backdraft Problems
A failing draft inducer means backdrafts, poor ventilation, and a furnace that locks out when you need it most. We stock replacement draft inducer motors and fans for the systems St. Louis actually runs.
The Small Motor Your Whole Furnace Waits On
A draft inducer fan propels combustion gases through the flue and out of the building. Modern furnaces won't fire without proof it's working. When the inducer fails, the pressure switch never closes and the whole system sits in lockout.
Our draft inducer motors run quiet, consume minimal energy, and reliably expel combustion gases, preventing dangerous backdrafts and keeping air quality where it should be. They're designed to fit a wide range of HVAC systems and built for environments that run hard.
For businesses and HVAC contractors, we offer competitive pricing with discounts for regular customers, plus the technical help to confirm fitment before you drive over or order.
"With only a few pictures, Doug was able to match a vintage motor over 50 years old. Had a new one in stock, and the staff even configured the wiring for a minimal fee."Grant G. Vintage motor match
"You will not find an electric motor shop more knowledgeable and better stocked than Commercial. 20-year customer and their knowledge always impresses me."James H. 20-year customer
"Great service and a go-to place for any of our motor needs. They get me what I need the first time! Definitely recommend this place to anyone in the business."Mike F. Trade professional
Frequently Asked Questions
How do I know my draft inducer motor is failing?
Can I replace just the draft inducer motor instead of the whole assembly?
Do you stock draft inducers for commercial systems?
Motor Down? Pick It Up Today or We'll Ship It Today.
Grab it at our Midtown St. Louis counter, or call before noon and in-stock motors and parts go out same day, anywhere in the country.
Call (314) 531-1888 Now