The Lochinvar & A.O. Smith 100289441 is a genuine OEM O-ring designed to provide a reliable, leak-free seal in compatible water heaters and boiler systems. Using authentic manufacturer replacement parts ensures proper fit, optimal performance, and long-term system integrity.
Product Highlights
- Genuine OEM replacement O-ring from Lochinvar & A.O. Smith
- Engineered for precise fit in compatible water heater and boiler applications
- Helps maintain a secure, leak-free seal to protect system performance
- Supports proper operation and longevity of your heating equipment
- Direct OEM replacement — no modification required
Application
This O-ring is intended for use in select Lochinvar and A.O. Smith water heaters and boiler systems. Always verify compatibility with your specific model before installation. Using genuine OEM sealing components helps prevent leaks, reduces downtime, and keeps your equipment running at peak efficiency.
Why Choose Genuine OEM Parts?
- Guaranteed fit for compatible Lochinvar & A.O. Smith equipment
- Manufactured to original design specifications
- Reduces risk of premature failure associated with aftermarket alternatives
- Supports warranty compliance on covered equipment
