These temperature and pressure relief valves are made of bronze and come with a stainless steel ring
They are AGA certified and feature the ANS Z21.22 design
Temperature relief settings can be adjusted to 200° F
Pressure settings are adjustable up to 150 PSI
Protect your RV water heater from excessive temperature and water pressure. Crafted with corrosion resistant metal with no gaskets and epoxy coated probes to prevent corrosion build up.