OEM Lennox ECM Blower Motor (Module Not Included) — 72W41
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The genuine OEM Lennox 72W41 ECM blower motor is supplied without the control module and serves as a direct factory replacement for the main air-moving motor in compatible Lennox furnaces and air handlers. This electronically commutated motor provides smooth, energy-efficient, variable-speed operation that keeps conditioned air circulating quietly and consistently throughout the home.
Common failure symptoms: A failing blower motor often shows up as weak or no airflow from the registers, the blower not starting, erratic speed changes, loud humming or bearing noise, the motor running hot, or the system repeatedly tripping into a safety lockout. Rooms that no longer reach set temperature are another telltale sign.
Why OEM matters: Lennox designs its variable-speed systems around precise motor characteristics for airflow staging, torque, and control-board communication. Installing the OEM 72W41 guarantees the correct fit, verified performance ratings, and full compatibility with the paired module and control board — protecting both efficiency and warranty coverage. This motor ships without the control module.
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