Ductless Heat Pump Indoor Fan Motor Replacement Cost

Published: July 22, 2026 — BC Wide Home Services Ltd, doing business as BC Wide Heating & Air Conditioning — Greater Vancouver, BC

Signs of Indoor Fan Motor Failure

The indoor unit fan does not spin when the system is on, the fan makes a rattling or grinding noise, the fan spins at incorrect speeds, the fan stops intermittently, or the unit displays an error code related to the fan motor.

Why It Matters

Without the indoor fan running, the system cannot circulate air. In cooling mode, the indoor coil can freeze without airflow. In heating mode, heat cannot be distributed. A failed indoor fan motor requires prompt replacement to restore comfort and prevent coil damage.

Replacement Cost

Indoor fan motor replacement costs $300-700 depending on the brand. Mitsubishi and Fujitsu motors cost more than budget brands. The part costs $150-400 plus labour $150-300. Our technicians carry common indoor fan motors for same-day replacement.

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Safety Reminder

If you smell gas, suspect carbon monoxide or believe there is an immediate danger, leave the property and contact emergency services or the appropriate gas emergency authority. Do not remain inside — exit the building immediately and call for help from outside.