ICP ECM X-13 Blower Motor Control for WAHA24114A1 — 1/3 HP | Ships Today
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Overview
This is a genuine OEM ECM X-13 blower motor control (OEM part #1185273), rated 1/3 HP, for the ICP / Tempstar / Heil model WAHA24114A1 air handler. The X-13 is a constant-torque variable-speed ECM module that mounts to the blower motor and drives the indoor blower wheel through programmed speed taps selected by the control board. Compared to a standard PSC motor, the X-13 holds airflow steady against changing static pressure for quieter, more efficient operation. Typical failure symptoms include a blower that will not start, a motor that hums but does not spin, intermittent or surging airflow, repeated tripping on limit, or audible bearing/control noise. Because the module and motor are an integrated assembly, a failed control commonly requires replacing this unit.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1185273 |
| Type | ECM X-13 Constant-Torque Motor Control |
| Brand | ICP (Tempstar / Heil) |
| Horsepower | 1/3 HP |
| Application | Furnace / Air Handler Blower |
| Fitment | OEM Direct Replacement |
Compatibility
Engineered as a direct-fit replacement for ICP model WAHA24114A1 and shared across ICP-family air handlers and furnaces sold under the Tempstar, Heil, Comfortmaker, and Arcoaire brands that use the 1/3 HP X-13 ECM blower platform. Confirm horsepower, motor frame, and plug configuration against the unit being serviced.
Installation Guide
- Safety First — Disconnect power at the breaker and verify zero voltage with a multimeter before servicing the blower.
- Access — Remove the blower compartment service panel and slide out the blower assembly if required.
- Document — Photograph the power harness, control plug, and speed-tap wiring before disconnecting.
- Remove — Unplug the harnesses, mark blower wheel position and set screw, and separate the motor/control from the housing.
- Install — Mount the new X-13 control, reinstall the blower wheel to the marked depth, and reconnect all plugs per your photos.
- Test — Restore power and verify the blower ramps to the correct programmed speed on a heat and cool call.
Signs You Need a Replacement
- Blower will not start or only hums without spinning.
- Airflow surges, cuts out, or runs at the wrong speed.
- System trips on high-limit from inadequate airflow.
- Grinding, rattling, or burning odor from the motor.
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