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The SUPCO fb250 is a plastic blower wheel designed for use in kitchen and bathroom ventilator applications. Blower wheels are the rotating fan component inside exhaust ventilators, responsible for moving air from the room through the duct and out of the structure. This wheel fits into the motor assembly and is driven directly by the ventilator motor shaft. Technicians and contractors working on residential exhaust fan systems will encounter this style of replacement wheel when restoring airflow performance to units that have cracked, warped, or otherwise failed plastic wheels.
This blower wheel is suited for residential kitchen range hoods, bathroom exhaust fans, and similar low-voltage ventilator units where a plastic wheel is the factory-specified component. It is a direct-replacement style part intended for repair and maintenance of existing ventilator assemblies. Installers working on exhaust fan systems in residential settings will find this wheel appropriate for restoring proper airflow when the original wheel has degraded or failed.
Designed as an OEM-style replacement blower wheel for residential kitchen and bathroom exhaust ventilator units requiring a plastic wheel assembly.
Installation should be performed by a qualified technician or HVAC service professional. Always disconnect power to the ventilator unit at the circuit breaker before removing the motor or blower wheel assembly. Secure the wheel firmly onto the motor shaft and verify there is no wobble or contact with the housing before restoring power. Follow local mechanical codes and manufacturer guidelines when servicing exhaust ventilation equipment.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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