Lochinvar & A.O. Smith 100109932 Switch 320735-701 this part is specifically designed

this part is specifically designed for Carrier HVAC systems requiring the 123324-005 part number

Multi-Positional Mounting: Compact aluminum housing allows for flexible gas line installation in tight mechanical spaces

Complete Component Set: Includes core assembly

or two-position control based on your controller's output

Lochinvar & A.O. Smith 100109932 Switch 320735-701 this part is specifically designedThe 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