ICP ECM X-13 Blower Motor Control 1/2 HP for WPG3304060RKC1 — Ships Today

Overview

This OEM ECM X-13 motor control module, 1/2 HP (P/N 1185843), is the variable-speed blower motor that moves conditioned air through your ICP Tempstar Heil WPG3304060RKC1 packaged unit. The X-13 is a constant-torque ECM that holds programmed airflow across changing static pressure, delivering quieter, more efficient operation than a standard PSC motor. A failing ECM may run intermittently, fail to start, surge, or stop entirely — leaving you with weak or no airflow.

Specifications

Compatibility

Direct OEM replacement for the blower assembly in the ICP Tempstar Heil WPG3304060RKC1 and related WPG-series units using a 1/2 HP X-13 ECM. Match horsepower, programming, and shaft/mount before installing.

Installation Guide

1. Safety First — Disconnect power and verify zero voltage with a multimeter.
2. Access — Remove the blower compartment panel and slide out the blower assembly.
3. Document — Photograph the power and control plug positions and the blower wheel set-screw orientation.
4. Remove — Unplug the harnesses, loosen the wheel set screw, remove the motor band/bolts, and separate the old motor.
5. Install — Transfer the blower wheel to the new motor, reinstall the assembly, and reconnect the plugs per your photos.
6. Test — Restore power and confirm the blower ramps to full programmed airflow on heat and cool calls.

Signs You Need a Replacement

• Weak airflow or no air movement from the registers
• Blower starts then stops, surges, or runs intermittently
• Motor hums, buzzes, or fails to start
• Repeated high-limit trips from poor airflow

Shipping & Returns

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