ICP ECM X-13 Blower Motor Control for WAPT244A1 — 1/2 HP | Ships Today

Overview

This is a genuine OEM 1/2 HP ECM X-13 motor control (part number 1185289) for the ICP/Tempstar/Heil WAPT244A1 air handler. The X-13 is a constant-torque electronically commutated motor that runs far more efficiently and quietly than a traditional PSC blower motor, holding a steady airflow against changing static pressure. When this motor fails you'll see no blower operation, intermittent starting, unusual humming or grinding, or the system cycling on a high-limit trip because airflow has dropped. The integrated ECM control module manages speed taps off the low-voltage signal from the control board.

Specifications

Compatibility

Engineered for the ICP/Tempstar/Heil WAPT244A1 and compatible ICP-family air handlers using a 1/2 HP X-13 blower platform. Confirm horsepower and connector configuration against your existing motor before installing.

Installation Guide

1. Safety First — Disconnect power at the breaker and verify zero voltage with a multimeter.
2. Access — Remove the service panel and pull the blower assembly to reach the motor.
3. Document — Photograph all power, ground, and low-voltage control connections before disconnecting.
4. Remove — Unplug the connectors, loosen the blower-wheel set screw, slide off the wheel, and unbolt the motor from its mount.
5. Install — Mount the new motor, reinstall the blower wheel with the set screw on the shaft flat, and reconnect per your photo.
6. Test — Restore power and verify smooth blower start-up and proper airflow on each call for heat and cool.

Signs You Need a Replacement

• Blower fails to start or starts intermittently
• Loud humming, grinding, or rattling from the blower
• Weak or no airflow at the registers
• System short-cycling on high-limit due to low airflow

Shipping & Returns

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