ICP Blower Motor for WFML070A036B2 — 1/3 HP 3-Speed | Ships Today

Overview

This OEM blower motor (part #1184882) is the 1/3 HP, 3-speed direct-drive motor that powers the indoor blower wheel on the ICP Tempstar Heil WFML070A036B2 furnace. It circulates conditioned air through your ductwork during both heating and cooling. A failing blower motor shows up as weak or no airflow at the registers, overheating and thermal-limit tripping, loud humming or grinding from worn bearings, or a motor that runs hot and shuts down on its internal overload. Replacing it with the correct 1/3 HP 3-speed OEM motor preserves the factory airflow staging tied to your furnace's control board.

Specifications

Compatibility

Built for the ICP Tempstar Heil WFML070A036B2 furnace and shared across ICP-family blower assemblies that specify a 1/3 HP 3-speed motor. Verify horsepower, speed count, rotation, and shaft size against your existing motor before ordering.

Installation Guide

1. Safety First — Disconnect power at the furnace switch and breaker, then verify zero voltage with a multimeter.
2. Access — Remove the blower compartment service panel and slide out the blower assembly.
3. Document — Photograph all speed-tap wiring, capacitor leads, and motor orientation before disconnecting.
4. Remove — Loosen the blower wheel set screw, pull the wheel, and unbolt the old motor from its mounts.
5. Install — Mount the new motor, reinstall the blower wheel with proper set-screw torque, and reconnect speed taps and capacitor per your photo.
6. Test — Restore power and confirm smooth start, correct rotation, and strong airflow on each speed.

Signs You Need a Replacement

• Weak airflow or no air movement at the supply registers.
• Loud humming, grinding, or squealing from worn bearings.
• Motor runs hot and shuts off on its internal overload.
• Furnace overheats and trips the high-limit due to poor air circulation.

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.