Water Heater Temperature & Pressure Relief Valve, Lead-Free, 3/4-In.

3/4", lead free, temperature & pressure relief valve, with 4" thermostat, for water heaters up to 105,000 btu, provides fully automatic temperature & pressure relief protection, comes with test lever & extension thermostat for installation in the hot water outlet line or directly in the tank tapping, temperature sensing element must be immersed in the water within the top 6" of the tank, 3/4" male inlet & 3/4" female outlet, temperature relief 210 degrees Fahrenheit & 150 psi pressure, lead free certified to federal law.