Lochinvar & A.O. Smith 100109932 Switch Refrigerant This double pole single throw

This double pole single throw component features an On-Off configuration

Safety Lockup: Features internal valve seats designed for tight shut-off and pressure containment

reducing downtime for high-traffic facility management

this unit ensures a perfect fit and finish for commercial HVACR applications

Lochinvar & A.O. Smith 100109932 Switch Refrigerant This double pole single throwThe 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