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maintaining the pressure dynamics required for efficient operation
ensuring continuous flow in heating or cooling loops
This unit is CSA certified for a 1/2 PSI maximum inlet pressure
sharing identical physical dimensions and 10W power specifications
or is it strictly for mixing
Schneider Electric (Erie) 680-243-6 Switch 323613-751 maintaining the pressure dynamics requiredThe Schneider Electric (Erie) 680 243 6 Switch is a heavy duty seasonal changeover snap acting SPDT strap on switch engineered for precise HVAC seasonal changeover. This unit automatically transitions a thermostat from heating to cooling modes based on supply water temperature, ensuring optimized system efficiency in 2 pipe fan coil applications. Designed to strap on to 5 8" or 7 8" O. D. copper tubing or iron pipe, the Erie 680 243 6 features a fixed
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