Lochinvar & A.O. Smith 100112699 Gasket 318423-701 maintaining the structural and operational

maintaining the structural and operational integrity of the burner box

Enhanced Operational Safety: Continuously monitors gas valve outputs and flame signals to ensure fail-safe operation during the ignition cycle

Common symptoms include the burner failing to ignite despite a call for heat

Built for reliability in demanding conditions

Lochinvar & A.O. Smith 100112699 Gasket 318423-701 maintaining the structural and operationalMaintaining a high efficiency combustion seal is critical for boiler and water heater safety, and the Lochinvar & A. O. Smith 100112699 Manifold Door Gasket is the professional grade solution for the job. This genuine OEM replacement part is engineered to withstand the rigorous heat cycling and high temperature environments typical of modern condensing systems. As a HVAC manifold door gasket, its primary function is to prevent hazardous gas leaks and