followed by a 5-minute delay on failed attempts with continuous retry logic

Aluminized Steel Construction: Provides superior resistance to oxidation and thermal stress

Common Questions What valves are compatible with the ASCO 302-329 kit

this 24" thermocouple provides the precise millivoltage needed to maintain the safety circuit and prevent nuisance pilot outages

ensuring a consistent fail-safe flow path

Watts 0121528 Valve THPU32HP7Y followed by a 5-minute delayFor 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