The hot water tank gas valve manages water temperature and regulates the flow of gas to the burner. This ProTech® water heater regulator ensures efficient and safe operation by maintaining optimal conditions for heating water. Always use the serial number of your water heaters to ensure you select the correct gas hot water heater control unit.

 

Shank length: valve body to end of threads: 2-1/4 in.

Direct replacement for Rheem®, Ruud® and Richmond® gas water heaters