Description
Lochinvar & A.O. Smith 100308682 — 4″ x 6″ Hand Hole Gasket Kit
The Lochinvar & A.O. Smith 100308682 is a genuine OEM 4″ x 6″ Hand Hole Gasket Kit engineered to maintain a reliable, pressure-tight seal at the hand hole access opening of compatible commercial water heaters and boiler vessels. Designed as a direct factory replacement, this kit ensures proper fit and long-lasting performance, helping prevent costly leaks and unplanned downtime.
Product Overview
Hand hole gaskets are critical sealing components found on commercial storage water heaters and hot water boilers. Over time, gaskets can deteriorate due to heat cycling, mineral deposits, and system pressure, leading to weeping or active leaks at the hand hole cover. Replacing the gasket with a genuine OEM kit restores the integrity of the vessel and extends equipment service life.
Key Features
- Genuine OEM replacement part from Lochinvar & A.O. Smith
- 4″ x 6″ hand hole opening size for precise, compatible fit
- Engineered to withstand the thermal and pressure demands of commercial water heating applications
- Helps restore a leak-free seal at the hand hole access cover
- Simplifies routine maintenance and vessel inspection procedures
- Direct replacement — no modification required
Application
- Compatible with select Lochinvar and A.O. Smith commercial water heaters and hot water storage vessels requiring a 4″ x 6″ hand hole gasket
- Ideal for use during scheduled preventive maintenance, vessel inspections, or leak repair service calls
Why Choose Genuine OEM Parts?
Using factory-authorized replacement gaskets ensures proper material compatibility, correct dimensional fit, and compliance with original equipment specifications. Aftermarket substitutes may not provide the same sealing performance or service life, potentially voiding equipment warranties.
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