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Furnace – Blower Fan | Repair and Replace

This video has been updated. Watch the newer version here:

In this episode of Repair and Replace, Vance shows how to replace the blower motor and blower wheel in a gas furnace. The blower fan pushes air over the heat exchanger and circulates it around your home. If the blower motor fails then the furnace might cycle on and off and won't function properly. If the blower wheel is noisy or grinds when it spins then its best to replace it.

Buy blower motors online:
Buy blower wheels online:

If your furnace has a belt, then here's how to match and replace it:

If your furnace isn't working, then watch our troubleshooting guide:

More furnace repairs:


00:00 Intro
00:22 How it Works
00:56: What You'll Need
01:16 Step 1: Disconnect the Furnace
01:41 Step 2: Remove the Assembly
02:24 Step 3: Remove the Blower Motor
03:01 Step 4: Replace the Blower Wheel
03:20 Step 5: Replace the Blower Motor
04:25 Step 6: Replace the Assembly
04:49 Step 7: Reconnect the Furnace


AMRE Supply provides homeowners, service contractors, and property management with the parts and knowledge needed to get the best performance out of any property. Stocking the largest selection of appliance parts, heating, plumbing, lighting, and janitorial supplies, AMRE ships almost anywhere in Canada within 24 - 48 hours. Expert help is available online, over the phone or in person at one of the many locations across Canada.

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