RBI Boiler 14-0203 Flow Switch

The RBI Boiler 14-0203 Flow Switch, is a device that measures and regulates the flow of fluids in HVAC systems particularly in RBI boilers. This switch works through the 1” NPT connection that comes with it and measures the flow of water or any liquid, and then the system responds depending on whether it detects flow or not. It has an SPDT switch and is suitable for use with 120V-240V AC. It can be used in temperatures ranging from 32°F to 250°F and pressures up to 150 PSI, with dependable performance under various conditions.