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including the AG (general close-off) and AH (high close-off) models in both 24V and 120V configurations
This hydronic heating accessory ensures consistent modulation of hot water or low-pressure steam
permanently sealed stainless steel design with no gaskets
Operating at 115V/60Hz with a single-phase CSCR motor configuration
Lochinvar & A.O. Smith 100208665 Low Water Cutoff Refrigerant including the AG (general close-off)The Lochinvar & A. O. Smith 100208665 Low Water Cutoff is a critical safety component designed for high efficiency hydronic boilers and water heating systems. This probe style LWCO provides essential dry fire protection by monitoring the water level within the heat exchanger. If a low water condition occurs, the sensor interrupts the burner circuit to prevent catastrophic equipment failure. Engineered as an automatic reset Low Water Cutoff, it
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