the internal cutoff plate

The Trane MOT17379 is a heavy-duty

mechanical fit on compatible compressor valves

Precision Threading: Features a standard 1/4" threads (1/4-28 UNF) for high-vibration resistance in actuator linkages

Laars Heating Systems R0021901 Low Water Cut Out 320735-701 the internal cutoff plateThe Laars Heating Systems R0021901 Low Water Cut Out is a critical safety component designed for professional hydronic boiler maintenance and equipment protection. This LWCO safety device serves as the primary defense against dry fire conditions by monitoring real time fluid levels within the heat exchanger. When water levels drop below the required threshold, the low water cut out kit immediately interrupts the burner circuit, preventing catastrophic