This 3/4 inch temperature and pressure relief valve is used in water heater and hot water storage tank applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr. It features a brass body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating, and a test lever. It is ASME rated and CSA listed. The temperature relief is at 210 degrees F (99 degrees C), and the pressure relief is 75 psi (5.2 bar).
WATTS® Temperature/Pressure Relief Valve, Series: 100XL, 3/4 in Nominal, 75 psi, 210 deg F, Media: Water, Brass Body
Body Material
Brass
Media
Water
Nominal Size
3/4 in
Pressure Rating
75 psi
Series
100XL
Temperature Rating
210 deg F
- Features a unique thermostat with special thermo-bonded coating
- Stainless steel spring
- Thermostat is accurate and proven exclusively designed and manufactured by WATTS
- This device is designed for emergency safety relief and shall not be used as an operating control
- Inquire with governing authorities for local installation requirements
- Maximum system operating pressure must not exceed 75% of valve set pressure