Watts F344116 1-1/2" Temperature & Pressure Relief Valve 340-3 125 PSI 210°F FS

The Watts F344116 1-1/2" Temperature and Pressure Relief Valve which is used to save the system of water heating and storage by relieving the excess heat. It is widely applied in residential and light commercial hot water heaters and boiler usage, as a safety mechanism into avoid overpressure or overheating of the system. The valve has a flood sensor, which is connected to provide additional monitoring of possible leakages or spillages. In HVAC systems, it operates in conjunction with pumps, tanks and heating parts to maintain the right pressure and temperature within the system.