In the event of a flame failure

providing the necessary components to restore full functionality to your union joints without replacing the entire assembly

and high-rise applications

Can this be used in potable water systems

System Protection: Helps prevent start winding overheating by ensuring the relay drops out at the correct voltage threshold

Laars Heating Systems R2028200 Flow Switch 326058-756 In the event of aAs a veteran hydronic technician, you know that a failed flow switch can bring an entire commercial or residential system to a grinding halt. The Laars Heating Systems R2028200 Flow Switch is the primary replacement kit engineered to restore safety and functionality to your equipment. Specifically designed as a direct replacement for the obsolete 2400 542, this Laars boiler flow switch assembly ensures the burner doesn't fire without adequate water