Description
Lochinvar & A.O. Smith 100288537 — 2″ Set of 2 Flange
The Lochinvar & A.O. Smith 100288537 is an OEM replacement set of two 2″ flanges designed for use with Lochinvar and A.O. Smith boilers and commercial water heaters. These flanges provide reliable, leak-free connections at piping joints in hydronic heating and hot water systems, ensuring long-term system integrity and ease of service.
Product Highlights
- OEM replacement flanges from Lochinvar & A.O. Smith
- 2″ nominal pipe size — sold as a set of 2
- Designed for use with Lochinvar and A.O. Smith boilers and water heaters
- Provides secure, leak-free piping connections in hydronic systems
- Simplifies maintenance, repair, and system upgrades
- Genuine OEM part for assured fit and performance
Applications
- Hydronic boiler supply and return piping connections
- Commercial and residential water heater installations
- Replacement during scheduled maintenance or system repair
Part Information
- Brand: Lochinvar & A.O. Smith
- Part Number / SKU: 100288537
- Size: 2″ (Set of 2)







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