Watts 0121528 Valve Els PW 29614 including essential ceramic insulators

including essential ceramic insulators

Common Questions What causes this limit switch to trip repeatedly

Precision Timing: Thermal delay mechanism ensures consistent logic-based activation and deactivation regardless of ambient temperature fluctuations

Common Questions What is the maximum water pressure this valve can handle

Durable Brass Construction: High-grade material provides superior resistance to corrosion and ensures reliable seating over multiple service cycles

Watts 0121528 Valve Els PW 29614 including essential ceramic insulatorsFor high capacity thermal protection on commercial boilers, the Watts 0121528 (equivalent to the Watts LF174A 150 1 1 4) provides reliable overpressure safety for hot water heating systems. This lead free pressure relief valve is built with a heavy duty copper silicon alloy body, specifically engineered to withstand corrosive water conditions without sticking or freezing. Featuring a factory set point of 150 psi and a high volume discharge capacity of