Watts 0121429 3/4" Temperature & Pressure Relief Valve 1,437,600 BTU 150 PSI

Watts 0121429 3/4” Temperature & Pressure Relief Valve is a safety part in HVAC systems manufactured for use in residential and commercial water heaters to prevent pressure and temperature build-up. Made from lead-free copper silicon alloy, it has the pressure relief setting of 150 PSI and a maximum temperature of 210°F, with the BTU of 1,437,600. The valve of this type discharges water automatically when the set limits are achieved, which may lead to hazardous conditions, such as tank explosions. Its installation in hot water systems makes it gain safety and efficiency should be used to achieve the better performance in different heating processes such as in gas and electric water heaters and boilers.