Lochinvar & A.O. Smith 100112699 Gasket 318423-701 the 780-845 is the functional

the 780-845 is the functional and technical successor to the Robertshaw SP745 series

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

3 Cv rating and an equal percentage flow characteristic

Always verify the lead configuration against the wiring diagram on the motor nameplate during installation

The Reznor 210761 is a critical OEM replacement oil temperature control designed specifically for the pre-heater assembly in Reznor waste oil furnaces

Lochinvar & A.O. Smith 100112699 Gasket 318423-701 the 780-845 is the functionalMaintaining 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