ICP Blower Motor Module for WAPT304A2 — 1/3 HP 230V | Ships Today

Overview

This OEM blower motor module (ICP part #1190331, also supplied as blower motor #1185023) is the 1/3 HP, 230V air-moving motor for the ICP / Tempstar / Heil WAPT304A2 system. The blower motor drives the indoor air handler or furnace blower wheel, circulating conditioned air through the duct system on both heating and cooling cycles. When this motor weakens or fails you will notice reduced airflow, longer run times, overheating limit trips, or a complete loss of indoor air circulation. Bearing wear, a failed run capacitor, or burned windings are the most common causes of failure. Replacing the motor with a genuine OEM 1/3 HP 230V unit restores rated airflow and protects the rest of the system from heat and pressure problems caused by low air movement.

Specifications

Compatibility

Engineered as a direct-fit replacement for the ICP / Tempstar / Heil WAPT304A2 air handler. Always verify the part number on your existing motor and confirm horsepower, voltage, and rotation before installing.

Installation Guide

1. Safety First — Disconnect power at the breaker and verify zero voltage with a multimeter.
2. Access — Remove the blower compartment service panel.
3. Document — Photograph all wire connections and the blower wheel set-screw position before disconnecting.
4. Remove — Loosen the wheel set screw, disconnect leads, unbolt the motor from the blower housing and slide it out.
5. Install — Mount the new motor, reset the wheel position, and reconnect every lead exactly per your photos.
6. Test — Restore power and confirm smooth start-up, correct rotation, and full airflow.

Signs You Need a Replacement

• Weak or no airflow from the supply registers.
• Motor hums but will not start, or starts slowly.
• Overheating that trips the limit switch and short-cycles the system.
• Grinding, squealing, or rattling bearing noise.

Shipping & Returns

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