OEM Lennox Draft Inducer Motor Assembly — 67M68
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The genuine OEM Lennox 67M68 draft inducer motor assembly is the combustion-venting blower that pulls flue gases out of your furnace's heat exchanger and pushes them safely through the vent pipe. On startup, this motor spins up before ignition to create a safe draft, triggering the pressure switch that allows the burners to fire. Precisely matched to Lennox furnace platforms, the 67M68 restores proper airflow and safe, efficient operation.
Common failure symptoms: a furnace that hums but won't ignite, a loud grinding or squealing at startup, intermittent no-heat lockouts, or a pressure-switch fault code. Worn bearings, a seized wheel, or a burned-out winding are typical causes and demand prompt replacement, since a failed inducer prevents the burners from lighting at all.
Why OEM matters: Lennox furnaces rely on a specific inducer CFM and pressure profile to satisfy the pressure switch and pass combustion safeties. An OEM 67M68 guarantees the correct wheel, housing, and electrical characteristics for a direct fit — no bracket modifications, no nuisance lockouts, and full compliance with Lennox safety and efficiency ratings that aftermarket substitutes can't reliably match.
Shipping Information
- Orders placed before 3PM CST ship same business day
- Standard delivery: 2-5 business days
- Express shipping available at checkout
- Free shipping on orders over $75
- Tracking number emailed upon shipment
Return Policy
- 30-day returns on unused parts in original packaging
- Electrical parts (capacitors, contactors, control boards) are final sale once installed
- Email info@nationalhvacparts.com to initiate a return
- Refunds processed within 5-7 business days