Lochinvar & A.O. Smith 100208762 Gasket R-410A Direct Replacement Logic: Engineered as

Direct Replacement Logic: Engineered as the compatible successor to legacy 301IRFS series sensors

enabling the system to match varying cooling loads without excessive cycling

pneumatic timers

clean-burning flame that resists linting and clogging

Lochinvar & A.O. Smith 100208762 Gasket R-410A Direct Replacement Logic: Engineered asThe Lochinvar & A. O. Smith 100208762 Gasket is a critical high temperature seal designed specifically for burner sight glass assemblies in high efficiency condensing boilers and water heaters. As a direct OEM replacement part, it ensures a gas tight seal between the observation port and the combustion chamber, preventing dangerous flue gas leakage and maintaining proper combustion cavity pressure. This industrial grade gasket is engineered to