Description
The Lochinvar & A.O. Smith 100289496 Gasket Set is a genuine OEM replacement part designed to maintain the integrity and efficiency of your Lochinvar and A.O. Smith heating equipment. Proper sealing is critical to safe, reliable, and efficient boiler and water heater operation — and this factory-matched gasket set ensures a precise, leak-free fit every time.
Product Overview
This gasket set is engineered specifically for compatible Lochinvar and A.O. Smith units, providing a direct OEM replacement that eliminates guesswork during service and maintenance. Using genuine replacement gaskets helps prevent combustion gas leaks, maintains system pressure integrity, and extends the service life of your equipment.
Key Features
- Genuine OEM replacement gasket set from Lochinvar & A.O. Smith
- Engineered for precise fit on compatible Lochinvar and A.O. Smith models
- Helps maintain a secure, leak-free seal on critical system connections
- Supports safe and efficient boiler and water heater operation
- Ideal for scheduled maintenance, service calls, and component replacement
Why Choose OEM Parts?
OEM gaskets are manufactured to the exact tolerances and material specifications of the original equipment. Aftermarket substitutes may not provide the same fit, temperature resistance, or longevity. Choosing the Lochinvar & A.O. Smith 100289496 Gasket Set ensures your repair meets factory standards and helps protect your warranty.
Application
- Compatible with select Lochinvar and A.O. Smith boilers and water heaters
- Recommended for use by qualified HVAC/R and plumbing technicians
- Consult your equipment’s service manual to confirm compatibility before installation







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