This OEM Lochinvar replacement part includes the necessary dial backing plate and hardware

this Parker-Jackes Evans valve provides a 3

and its dual-ended square shaft supports most standard Honeywell valve and damper linkages

For applications exceeding this amperage

Lochinvar & A.O. Smith 100109932 Switch 340793-762 This OEM Lochinvar replacement partThe Lochinvar & A. O. Smith 100109932 Blocked Outlet Switch is a critical safety component designed for high efficiency condensing boilers and water heaters. As a normally closed pressure switch, this device monitors backpressure within the venting system to ensure toxic flue gases are properly evacuated. If the vent becomes obstructed or the condensate drain system fails, the 100109932 interrupts the burner circuit, preventing unsafe operation and