Description
The Lochinvar & A.O. Smith GKT2455 100208088 Gasket Door Rubber KBN080-500 is a sealing component used to create a secure barrier between the boiler door assembly and surrounding surfaces during heating in HVAC systems. It operates by compressing connected sections to reduce heat, air, and combustion gas leakage within the equipment enclosure. It fits around the access or burner door area where proper sealing is required for controlled internal operation and servicing access. Its application supports combustion efficiency, assists with maintaining stable operating conditions, and contributes to dependable equipment performance in boiler and commercial heating systems.
