Description
The Watts 0121449 LF140S is a 3/4-inch automated reseating temperature and pressure relief valve intended to protect hot water supply tanks and heaters in commercial settings. This valve serves as a dual safety precaution, guarding against high pressure up to 150 psi and temperature up to 210°F. Its lead-free brass construction guarantees longevity and adherence to rules. The valve automatically opens to release excess water from the tank to prevent damage or rupture when the temperature or pressure inside the tank rises above predetermined levels. Accurate temperature detection is guaranteed by the unique 3-inch thermostat, and wear and tear are reduced by the non-mechanical seat-to-disc alignment. Furthermore, to improve safety, tamper-resistant bonnet screws prohibit unwanted adjustments. frequently seen in water heaters, boilers, and other HVAC systems.
