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use a keyed wiring harness for a secure
ensuring overpressure protection even after long periods of inactivity
What causes a flame sensor to fail prematurely
Dual-Action Protection: Monitors both system pressure and water temperature to prevent tank rupture or scaling conditions
This replacement housing gasket ensures an airtight connection between the combustion blower housing and the burner box assembly
Lochinvar & A.O. Smith 100208762 Gasket 323055-751 use a keyed wiring harnessThe 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