Media Compatibility: Optimized for use with clean air or non-conducting gases in sensitive air-handling applications

This OEM York replacement part features a 5/8" Aeroquip connection

What is included in the 816322-111K kit

Installing a switch with a different WC rating can lead to dangerous combustion conditions or frequent system lockouts

OEM Precision: Guaranteed Lennox replacement part compatibility

Viessmann 7826553 Gasket Freon Media Compatibility: Optimized for useThe Viessmann 7826553 Gasket (Flue Gas) is an essential internal sealing component engineered specifically for high efficiency condensing boilers and heating systems. As a critical OEM replacement part, this 110mm gasket is designed to create an airtight, leak proof barrier within the flue exhaust system, preventing the migration of combustion gases into the mechanical room. Fabricated from high grade, heat resistant elastomer, it maintains structural