ICP Blower Motor for WFMR045A024B2 — 1/5 HP 3-Speed | Ships Today
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
Overview
This OEM direct-drive blower motor (part 1185007) circulates conditioned air through the ICP Tempstar/Heil WFMR045A024B2 furnace and connected ductwork. Rated at 1/5 HP with 3 selectable speeds, it drives the blower wheel for both heating and cooling airflow. A failing blower motor causes weak or no airflow at the registers, overheating and limit-switch lockouts during heating, frozen evaporator coils in cooling, loud humming or grinding bearings, or a motor that hums but won't start (often a worn capacitor or seized bearing). Because the blower runs on every call, motor wear is a leading cause of comfort and reliability complaints on this platform.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1185007 |
| Type | Direct-Drive Blower Motor (PSC) |
| Horsepower | 1/5 HP |
| Speeds | 3-Speed |
| Voltage | 115V |
| Brand | ICP (Tempstar / Heil / Comfortmaker) |
| Fitment | OEM — Model WFMR045A024B2 |
Compatibility
Direct OEM replacement for the blower motor in the ICP Tempstar/Heil WFMR045A024B2 gas furnace and matched air handlers. The 1/5 HP 3-speed motor is used across several ICP-built furnaces sold under Tempstar, Heil, Comfortmaker, and Arcoaire labels. Verify your existing motor against part 1185007 and confirm shaft size, rotation, and speed-tap wiring before installing.
Installation Guide
- Safety First — Disconnect power at the switch and breaker. Verify zero voltage with a multimeter.
- Access — Remove the blower compartment access panel and slide out the blower assembly.
- Document — Photograph all motor leads, speed-tap connections, and capacitor wiring before disconnecting.
- Remove — Loosen the blower wheel set screw, remove the motor mount band, and pull the old motor from the housing.
- Install — Slide the new motor into the mount, reinstall the blower wheel (1/8" off the inlet), and reconnect leads and capacitor per your photo.
- Test — Restore power, run heating and cooling cycles, and confirm smooth start, correct rotation, and full airflow.
Signs You Need a Replacement
- Weak or no airflow from supply registers
- Motor hums but does not spin, or starts slowly
- Loud grinding, squealing, or rattling bearings
- Furnace trips on high-limit or coil freezes from low airflow
Shipping & Returns
Ships same day before 3 PM CST. 30-day returns. National HVAC Parts fitment guarantee.
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