Ao Smith 100187864 Blower Assembly

Product Description

The AO SMITH 100187864 is a blower assembly designed as a direct replacement component for water heater systems. The blower assembly moves combustion air through the burner and heat exchanger, supporting proper ignition and flue gas exhaust. This component is critical to maintaining safe and efficient operation in power-vent and direct-vent water heater configurations. Installation is typically performed by licensed plumbers or HVAC technicians during routine service or component failure diagnosis.

This blower assembly is intended as a replacement part for compatible AO SMITH water heater systems. It is suited for residential applications where the original blower has failed or is performing below specification. Consult the equipment nameplate and service documentation to confirm fitment before installation.

Key Features

• Direct replacement blower assembly for AO SMITH water heaters
• Supports combustion air delivery in power-vent and direct-vent configurations
• OEM-style replacement designed to match original mounting and connection points
• Restores proper draft and exhaust function in the venting system

Compatibility

Designed as an OEM-style replacement blower assembly for compatible AO SMITH power-vent and direct-vent water heater units. Verify the model number on the equipment nameplate against AO SMITH service documentation before ordering.

Installation Notes

Installation should be performed by a licensed plumber or HVAC technician. Shut off power to the water heater and allow the unit to cool before beginning any service work. Ensure all electrical connections are secure and the venting system is intact before restoring power. Follow local codes and the manufacturer service documentation throughout the replacement process.

Technical Specifications

• Product Type: Blower Assembly
• Application: Replacement Part

Standard Information

• Brand: AO SMITH
• Manufacturer Part Number: 100187864