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The AO SMITH 100111050 is a blower assembly designed as a direct replacement component for AO Smith water heating or HVAC equipment. The blower assembly moves air through the combustion chamber or heat exchanger, maintaining proper airflow for safe and efficient unit operation. This part is installed by licensed HVAC technicians or plumbers during routine maintenance or component-level service when the original blower has failed or shows signs of reduced performance.
The 100111050 blower assembly is intended for use as a replacement part in compatible AO Smith equipment. It restores factory airflow performance in systems where the original blower assembly has reached end of service life or sustained damage. This assembly is suited for residential and light commercial applications where AO Smith units are installed.
Designed as an OEM-style replacement blower assembly for compatible AO Smith water heating or HVAC equipment requiring part number 100111050.
Installation should be performed by a licensed HVAC technician or plumber. Disconnect power to the unit and allow all components to cool before beginning disassembly. Verify that the replacement blower assembly is correctly oriented and all electrical connections are fully seated before restoring power. Follow local codes and the equipment manufacturer service documentation throughout the procedure.
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