Lochinvar L100275538 Gas Valve Adapter Gasket

Product Description

The LOCHINVAR L100275538 is a genuine OEM replacement gasket designed to seal the gas valve adapter connection in Lochinvar heating systems. It provides a secure, leak-free interface between the gas valve and adapter, which is critical for safe combustion system operation. At 0.9 inches long, 0.9 inches wide, and 0.1 inches thick, this gasket is precision-formed to match OEM dimensions. Licensed HVAC technicians and plumbers install this part during gas valve service, adapter replacement, or any procedure that requires breaking the gas valve connection. Using the correct OEM gasket eliminates the risk of gas leaks at the joint.

This gasket is used in residential and light commercial Lochinvar heating equipment where a gas valve adapter is present. It is specified for use when servicing or replacing the gas valve assembly and is required any time the valve-to-adapter joint is disturbed. Stocking this part ensures a proper seal is restored without improvising with non-OEM alternatives that may not match the seating surface geometry of these units.

Key Features

• Genuine OEM replacement part ensures dimensional accuracy and proper sealing
• Designed for gas valve adapter connections in Lochinvar heating systems
• Compact profile: 0.9 inches x 0.9 inches x 0.1 inches for precise fitment
• Lightweight at 0.2 pounds, easy to include in a standard service kit
• Restores leak-free integrity at the gas valve adapter joint

Compatibility

Compatible with Lochinvar models EPC110N-199N and EPC080N-150N. Verify the gas valve adapter configuration matches before installation.

Installation Notes

Installation must be performed by a licensed HVAC technician or gas-qualified plumber in accordance with local codes and the IFGC. Shut off the gas supply and allow the appliance to cool completely before disassembling any gas valve connections. Inspect the mating seating surfaces for damage or debris before placing the new gasket. Do not reuse the old gasket once the joint has been broken.

Technical Specifications

• Length: 0.9 inches
• Width: 0.9 inches
• Height: 0.1 inches
• Weight: 0.2 pounds

Standard Information

• Brand: LOCHINVAR
• Manufacturer Part Number: L100275538