ICP 1/2 HP ECM Blower Motor for SUP15E230V1IA — OEM B0381106 | Ships Today

Overview

This is a genuine OEM 1/2 HP ECM blower motor (part number B0381106) for the ICP / Tempstar / Heil SUP15E230V1IA package unit. The ECM (electronically commutated motor) is a variable-speed DC motor that the control board ramps up and down for quiet operation, steady airflow, and lower energy use than a standard PSC motor. It drives the indoor blower wheel that moves conditioned air through the system. When an ECM motor fails it may run intermittently, surge, or stop entirely — leaving you with weak airflow, no heat or cool delivery, and frozen coils or overheating. This factory motor restores the exact horsepower, programming, and mounting the unit was designed around.

Specifications

Compatibility

Engineered as the factory-correct 1/2 HP ECM blower motor for the ICP / Tempstar / Heil SUP15E230V1IA and used across related SUP15 series units that share the same blower assembly and control programming. Confirm the printed part number (B0381106), the 1/2 HP rating, and the motor/module connector layout before installing — ECM motors are matched to the board and are not interchangeable with PSC motors.

Installation Guide

1. Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter. ECM motors hold a charge, so wait several minutes before handling the module.
2. Access — Remove the blower service panel and slide out the blower assembly if required.
3. Document — Photograph the motor leads, control plug, and blower-wheel position/set-screw orientation.
4. Remove — Disconnect the power and control connectors, loosen the wheel set screw, free the motor from the housing, and transfer the blower wheel.
5. Install — Mount the new motor, set the wheel to the same depth, tighten the set screw on the shaft flat, and reconnect both connectors per your photo.
6. Test — Restore power and run a call; confirm the motor ramps smoothly to speed with proper airflow and no surging or fault codes.

Signs You Need a Replacement

• Blower won't start, surges, or cuts out under load.
• Weak or no airflow at the registers.
• Grinding, screeching, or hot-motor odor.
• Board reports a motor/airflow fault or the unit short-cycles on limit.

Shipping & Returns

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