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the 340600 is specifically calibrated for the Series 47 and Series 247
Contractors should verify dimensions against the specific air cleaner model number to ensure a seal-tight installation
suitable for outdoor compressor racks or mechanical rooms
this component is engineered to interrupt the burner circuit when temperatures reach the 250-degree Fahrenheit cutoff
specifically engineered for FT-20 and FTB-20/175 configurations
Lochinvar & A.O. Smith 100111065 Switch 323613-751 the 340600 is specifically calibratedThe Lochinvar & A. O. Smith 100111065 Blocked Outlet Switch is a critical safety component designed for high efficiency commercial gas fired systems, including the BTH, SUF, and HCG series. Engineered specifically for natural gas water heaters, this OEM replacement part monitors the venting system for potential obstructions. If the switch detects a significant restriction or blockage in the flue outlet, it immediately interrupts the control circuit to
