ICP ECM X-13 Blower Motor 1/2 HP for WPG3304040LKC1 | Ships Today
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Overview
This OEM ECM X-13 motor with integrated control drives the blower in your ICP WPG3304040LKC1 system, moving conditioned air through the ductwork on both heating and cooling calls. The X-13 is a constant-torque electronically commutated motor (1/2 HP) that delivers higher efficiency and quieter, programmed-tap airflow than a standard PSC motor. When the motor or its onboard control fails, the blower may not spin, run at the wrong speed, cycle on overload, or fail to respond to the board's tap signal — leading to poor airflow, comfort complaints, or high-limit trips. This listing includes the ECM X-13 motor control module (OEM 1185843). Confirm the correct programmed tap and rotation before installing.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1185843 |
| Type | ECM X-13 Constant-Torque Blower Motor w/ Control |
| Brand | ICP (Tempstar / Heil) |
| Horsepower | 1/2 HP |
| Application | Furnace / Air Handler Blower |
| Fit | OEM Replacement |
Compatibility
Engineered for the ICP / Tempstar / Heil WPG3304040LKC1 packaged unit and related ICP-family equipment using a 1/2 HP ECM X-13 blower motor. Match horsepower, frame, shaft, rotation, and programmed tap to your original before installing.
Installation Guide
- Safety First — Disconnect power at the breaker and disconnect switch, then verify zero voltage with a multimeter.
- Access — Remove the blower access panel and slide out the blower assembly if required.
- Document — Photograph the motor power and control-tap connections and note the blower wheel position on the shaft.
- Remove — Disconnect the harness, loosen the wheel set screw, free the motor from its mount, and remove it.
- Install — Mount the new motor, set the blower wheel to the documented position, and reconnect the power and control taps per your photo.
- Test — Restore power, run a heat and cool call, and confirm correct rotation, speed, and airflow.
Signs You Need a Replacement
- Blower won't start or hums without turning.
- Motor runs at the wrong speed or ignores the board's tap signal.
- Repeated tripping on thermal overload or weak airflow.
- Bearing noise, grinding, or burnt-winding odor.
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