Watts 0121415 Valve 340155-7024 Increases compressor starting torque to

Increases compressor starting torque to handle high-pressure startup cycles

eliminating the common vibration and overheating issues associated with generic "will-fit" alternatives

this high-limit thermostat is designed for line voltage applications

The maximum allowable inlet pressure for this series is typically 125 PSIG

Watts 0121415 Valve 340155-7024 Increases compressor starting torque toThe Watts 0121415 (Model 40XL Z2 150) is a heavy duty, automatic reseating temperature and pressure relief valve engineered for critical protection in commercial water heating systems. Designed for hot water supply tanks and large scale water heaters, this 3 4" NPT valve features a high grade bronze body and a 5 inch thermostat extension. It is factory set to trip at 150 PSI and 210F, ensuring system integrity by discharging overheated water or excess