ICP X-13 ECM Blower Motor Control for WAHT304A1 — 1/3 HP | Ships Today
OEM Guaranteed
Same-Day Ship
30-Day Returns
Secure Checkout
Overview
This is a genuine OEM X-13 ECM blower motor control (part #1185282) for the ICP WAHT304A1 air handler. The X-13 is a programmed constant-torque ECM (electronically commutated motor) rated 1/3 HP that drives the blower wheel to deliver conditioned air through the duct system. Unlike a standard PSC motor, the X-13 holds a steady torque across changing static pressure and runs more efficiently and quietly. Symptoms of a failing motor include no airflow on a heat or cool call, weak or surging airflow, the blower humming but not spinning, or the motor running hot and cycling on its internal overload. Because the control module is integrated, ECM motors typically fail electronically rather than mechanically.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1185282 |
| Type | X-13 ECM Motor Control (Constant Torque) |
| Brand | ICP (Tempstar / Heil / Comfortmaker) |
| Horsepower | 1/3 HP |
| Application | Blower / Air Handler Fan |
| Fit | OEM Direct Replacement |
Compatibility
Designed as a direct-fit replacement for the ICP WAHT304A1 air handler blower assembly and shared across ICP-family units (Tempstar, Heil, Comfortmaker, Arcoaire) that use the 1185282 X-13 motor. Confirm horsepower (1/3 HP), motor frame, and shaft size match your existing blower motor before installing.
Installation Guide
- Safety First — Disconnect power at the breaker and verify zero voltage at the unit with a multimeter.
- Access — Remove the air handler blower compartment access panel and slide out the blower assembly.
- Document — Photograph the motor harness connections and the blower wheel set-screw position on the shaft.
- Remove — Loosen the blower wheel set screw, disconnect the motor plugs, unbolt the motor from the housing, and slide the wheel off the old shaft.
- Install — Mount the new X-13 motor, reinstall the blower wheel at the same shaft depth, retighten the set screw, and reconnect the harness per your photo.
- Test — Restore power and verify smooth, full airflow on a thermostat call with no vibration or noise.
Signs You Need a Replacement
- No blower airflow when the system calls for heat or cool
- Weak, surging, or inconsistent airflow
- Motor hums but the blower wheel does not turn
- Motor overheats and shuts down on its internal overload
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