Watts 3 4 in. MNPT Bronze Temperature and Pressure Relief Valve 3 4 in. FNPT 1 pk ORNAMENTS The plate is available in EJS5913264 The plate is available in multiple finishes to coordinate perfectly with other hardware in the home it is environmentally friendly and eliminates the use of poisons and traps around your children and pets The temperature and pressure relief valve provides the least expensive and proven means for protection against both excessive temperature and pressure emergency conditions Provides fully automatic temperature and pressure relief protection for hot water storage tanks and heaters up to 105000 BTU HR