Brass body construction

Required safety device on all water heaters

Prevents water heater from blowing up

Includes test lever and stainless steel spring

Features unique thermostat with special thermo-bonded coating

Used to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr

Thermostat is accurate and proven

Unique thermostat with special thermo-bonded coating

Provides fully automatic temperature and pressure relief protection for hot water storage tanks and heaters up to 105,000 BTU/HR. Series

Temperature and pressure relief valve to protect the heater from excessive pressure and temperature

American Act Compliant

GDS Registered

Non mechanical seat-to-disc alignment will not stick or freeze

Seat located above drain

water cant be trapped and sediment cant foul seat

Water seal of high temperature resisting material isolates spring working parts from water during relief

American Act Compliant

Seat located above drain

Water can't be trapped and sediment can't foul seat

Non-mechanical seat-to-disc alignment will not stick or freeze

Water seal of high temperature resisting material isolates spring working parts from water during relief

Smaller relief valve for popular size boilers

Silicone disc is highly heat-resistant

Compact, modern design is ideal for smaller size OEM boilers

Bronze body with bronze seat and stainless steel spring