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potentially allowing contaminants into the combustion chamber
more secure wiring compared to lead-wire alternatives
Direct Surface Mount: Simplified installation on heat exchanger headers for accurate temperature sensing
This unit features a Snap-Action SPDT switch typically rated for 1/10 HP at 120 to 277 VAC
0 is the current technical successor for many legacy expansion modules
Velocity Boiler Works (Crown) 450601 Low Water Cut-Off 320819-301 potentially allowing contaminants into theThe Velocity Boiler Works (Crown) 450601 Low Water Cut Off is a mission critical safety component designed for residential hot water boilers. Engineered for 24VAC systems, this LWCO primary control utilizes advanced probe style sensing to monitor the boilers fluid levels without the need for mechanical floats. With a 3 4 inch NPT process connection and automatic reset logic, it ensures the burner circuit is de energized immediately if water levels
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