ICP ECM X-13 Motor Control Module for WAPL364A4 — 1/2 HP | Ships Today

Overview

This OEM ECM X-13 motor control module (part #1185290) is the electronic control for the 1/2 HP constant-torque blower motor in your ICP WAPL364A4 air handler. The X-13 design provides programmed, energy-efficient airflow across multiple taps selected by the system control board. When the module fails, the blower can refuse to start, run erratically, hunt between speeds, or shut down on internal faults — leaving the home with no air movement and uneven temperatures. Since the control module is the brain of the ECM motor, it is a frequent culprit behind "blower won't run" calls even when the motor itself is healthy.

Specifications

Compatibility

A direct OEM fit for the ICP WAPL364A4 and matching Tempstar, Heil, Day & Night, Comfortmaker, KeepRite, and Arcoaire systems built on the 1/2 HP ECM X-13 blower platform. Confirm the horsepower rating and X-13 control style against your existing module before ordering.

Installation Guide

1. Safety First — Disconnect power at the breaker and verify zero voltage with a multimeter before servicing the motor.
2. Access — Remove the blower compartment service panel.
3. Document — Photograph the line-voltage, ground, and low-voltage control connections before disconnecting.
4. Remove — Unplug the control connectors, then separate the control module from the motor end shield.
5. Install — Mate the new X-13 control to the motor, reconnect all plugs per your photo, and confirm the tap selection matches the original.
6. Test — Restore power and verify the blower ramps up and runs smoothly on each call.

Signs You Need a Replacement

• Blower motor will not start on a call for heating or cooling.
• Motor surges, hunts, or runs at the wrong speed.
• Intermittent operation or shutdowns partway through a cycle.
• No airflow at the registers while the motor itself tests good.

Shipping & Returns

Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.