Description
The Lochinvar & A.O. Smith 100274752 is an OEM replacement Sight Glass Fiber Gasket designed to maintain a secure, leak-free seal around the sight glass assembly on compatible boilers and hydronic heating equipment. Engineered to meet the original manufacturer’s specifications, this fiber gasket ensures proper seating and long-lasting performance in demanding heating system environments.
Key Features
- OEM replacement part for Lochinvar & A.O. Smith boilers and water heaters
- Fiber gasket construction provides reliable compression sealing around sight glass assemblies
- Designed to withstand the heat and pressure conditions typical of hydronic and steam boiler applications
- Helps prevent leaks and maintains clear visual access to boiler water levels
- Direct drop-in replacement for easy, straightforward installation
Application
This gasket is intended for use with compatible Lochinvar and A.O. Smith boiler models equipped with a sight glass assembly. It is an essential maintenance component for technicians performing routine inspections, sight glass replacements, or boiler servicing.
Why Choose OEM Parts?
Using genuine OEM replacement gaskets ensures proper fit, reliable sealing performance, and helps protect equipment warranties. The 100274752 fiber gasket is the correct specification for maintaining the integrity of the sight glass connection on supported units.
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