Description
The Lochinvar & A.O. Smith 100270997 is an OEM replacement blower assembly engineered specifically for DV52 through DV76 direct-vent water heaters. Designed to deliver consistent, reliable combustion airflow, this blower assembly is a critical component in maintaining safe and efficient operation of your direct-vent appliance.
Product Overview
This factory-authorized blower assembly is built to the same exacting standards as the original equipment, ensuring a precise fit and long-lasting performance. Replacing a worn or failed blower assembly with a genuine OEM part helps restore proper venting function, supports complete combustion, and protects the heat exchanger and overall system integrity.
Key Features
- OEM replacement part — direct factory fit for DV52–DV76 series direct-vent water heaters
- Engineered to maintain proper combustion air and flue gas movement
- Supports safe, efficient operation of direct-vent appliances
- Manufactured to Lochinvar & A.O. Smith quality standards
- Helps prevent incomplete combustion and related safety issues
- Drop-in replacement minimizes installation time and labor
Compatibility
- Compatible with Lochinvar & A.O. Smith DV52 through DV76 direct-vent water heater models
Specifications
- Part Number: 100270997
- Component Type: Blower Assembly
- Application: Direct-Vent Water Heaters
- Brand: Lochinvar & A.O. Smith
Why Choose an OEM Blower Assembly?
Using a genuine OEM replacement blower assembly ensures that airflow rates, motor performance, and housing dimensions match the original design specifications. Third-party alternatives may not meet the precise tolerances required for safe direct-vent operation. Trust Lochinvar & A.O. Smith part number 100270997 for a reliable, code-compliant repair.







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