TEMPERATURE AND PRESSURE RELIEF VALVE (292979)

For hot water supply systems fully automatic pressure & temperature relief protection for domestic, hot water supply tanks & heaters based on the latest American Standard Z2122 listing requirements for temperature discharge capacity
Available with extension thermostat for installation in hot water outlet or a short thermostat for installation directly in available tank tapings
Bronze body construction, non-mechanical seat-to-disc alignment that will not stock or freeze
Temperature relief 210 F
Features a unique thermostat with special thermobonded (non-metallic) protective coating
This feature forms a highly protective dielectric barrier which isolates the copper thermostat from the heater water to prevent accumulations of mineral deposits and galvanic corrosive action