ICP ECM X-13 Blower Motor Control for WPG3244060LKC1 — 1/2 HP | Ships Today
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Overview
This OEM ECM X-13 blower motor control is the 1/2 HP constant-torque variable-speed motor that drives the indoor blower in the ICP WPG3244060LKC1 packaged gas/electric unit. Unlike a standard PSC motor, the X-13 ECM uses a programmed electronic control module to hold a steady torque across changing static pressure, delivering quieter operation and better airflow consistency. When the motor or its integrated control fails you'll see no blower at all, intermittent operation, surging or hunting airflow, or the motor humming without spinning. This listing covers the ECM X-13 motor control assembly, 1/2 HP (OEM 1185842).
Specifications
| Spec | Value |
|---|---|
| Part Number | 1185842 |
| Type | ECM X-13 constant-torque blower motor with control |
| Brand | ICP / Tempstar / Heil |
| Horsepower | 1/2 HP |
| Motor Technology | Electronically commutated (ECM), multi-tap programmed |
Compatibility
Direct-fit replacement for the ICP WPG3244060LKC1 and related ICP, Tempstar, Heil, and Comfortmaker units that use the 1/2 HP X-13 ECM blower motor. Confirm horsepower, rotation, shaft size, and the programmed tap selection match your original before installing.
Installation Guide
- Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage at the motor connections with a multimeter.
- Access — Remove the blower compartment service panel and slide out the blower assembly if needed.
- Document — Photograph the power harness, the control/tap plug, and the blower wheel set-screw position before disturbing anything.
- Remove — Disconnect the harness and tap plug, loosen the wheel set screw, pull the wheel, and unbolt the motor from the mount.
- Install — Bolt in the new motor, transfer the blower wheel and set its position per your photo, then reconnect the power harness and tap plug.
- Test — Restore power, run heat and cool calls, and confirm the blower ramps to steady airflow without surging.
Signs You Need a Replacement
- Blower does not run on any heat or cool call.
- Motor hums or hesitates but will not spin up.
- Airflow surges, hunts, or cuts in and out intermittently.
- Motor overheats, smells burnt, or trips the breaker.
Shipping & Returns
Ships same day 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