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maintaining system integrity even in high-head applications
drill bits
025 inches of parallel offset
supporting the overall reliability and performance of your high-performance gas management system
ASME Section IV Certified: National Board capacity certified to ensure strict compliance with safety codes for hot water heating systems
Lochinvar & A.O. Smith 100109932 Switch 323055-751 maintaining system integrity even inThe 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