ICP Blower Motor Module for WAHM244B1 — 1/3 HP 230V | Ships Today
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Overview
This OEM blower motor module (part number 1190332, paired with/superseding 1185024 MTR BLR) is the 1/3 HP, 230V indoor blower motor for your ICP WAHM244B1 air handler. It drives the blower wheel that circulates conditioned air through the duct system on every heating and cooling call. When this motor fails you lose indoor airflow entirely, or the motor hums without spinning, runs hot, makes loud bearing noise, or trips on its internal thermal overload. Worn bearings, open windings, or a failed start component all call for replacement with the correct OEM motor module.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1190332 (replaces 1185024) |
| Type | Blower Motor Module |
| Brand | ICP (Tempstar / Heil) |
| Horsepower | 1/3 HP |
| Voltage | 230 VAC |
| Application | Indoor Air Handler / Furnace Blower |
| Fitment | OEM Direct Replacement |
Compatibility
Direct OEM replacement for the ICP WAHM244B1 air handler. Part 1190332 is the current 1/3 HP 230V motor module and serves as the supersession for the earlier 1185024 blower motor. Because ICP manufactures the Tempstar, Heil, Comfortmaker, and Arcoaire brands, this motor also fits comparable WAHM-series fan coils sharing the same blower platform. Confirm the part number and blower wheel sizing against your existing motor before installing.
Installation Guide
- Safety First — Disconnect power at the breaker and verify zero voltage with a multimeter before handling the motor.
- Access — Remove the air handler blower-compartment service panel.
- Document — Photograph the motor wiring, capacitor leads, and the blower wheel position on the shaft.
- Remove — Disconnect the motor leads, loosen the blower wheel set screw, slide the wheel off, and unbolt the motor from its mount.
- Install — Transfer the blower wheel to the new motor at the same depth, bolt the motor in, and reconnect the leads per your photos.
- Test — Restore power and confirm the blower spins up smoothly and delivers full airflow on a call for heat and cool.
Signs You Need a Replacement
- No indoor airflow on any heating or cooling call.
- Motor hums or buzzes but will not start, or starts then stops.
- Loud grinding, rattling, or bearing squeal from the blower section.
- Motor runs excessively hot and trips on thermal overload.
Shipping & Returns
Ships same day on orders placed before 3 PM CST. 30-day returns. Backed by the 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