Watts 0121467 Relief Valve Els PW 29614 Using a fast-acting fuse in

Using a fast-acting fuse in place of a slow-blow fuse will lead to frequent failures because it cannot withstand the initial inrush current of the boiler’s internal components

Factory-Calibrated Precision: Fixed 30 PSI Open and 60 PSI Close settings remove the guesswork from field setup and prevent tampering

ensuring the thermostat reacts to actual core water temperatures

reducing the number of individual SKUs required on your service truck

Watts 0121467 Relief Valve Els PW 29614 Using a fast-acting fuse inFor high capacity safety in hot water heating and domestic supply boiler applications, the Watts 0121467 (LF174A 60) provides essential overpressure protection. As a lead free relief valve, this model is the direct technical successor to the legacy 0274547, meeting modern regulatory standards for potable and non potable systems. Engineered with a durable copper silicon alloy body, it features a 3 4 inch NPT female inlet and outlet designed for