Vacuum Valve Water Heater

Direct replacement for rheem ruud and richmond water heaters.

Vacuum valve water heater.

A watts model n36 m1 vacuum relief valve shall be installed on domestic hot water supply tanks heaters unit heaters steam kettles as indicated on plans. A vacuum valve must be installed on the cold water inlet in either a vertical or horizontal position to assure warranty coverage a marathon water heater. The valves prevent the buildup of negative pressure which can unbalance the system or damage the storage vessel. The vacuum relief valve shall be ansi z21 22 rated and csa certified.

The vacuum relief valve shall have an all brass body and include a protective cap. These valves are specifically designed for tank protection. Pressure zone assemblies strainers test kits vacuum breakers. The vacuum relief valve is used on rheem marathon water heaters to help prevent the plastic composite tank from collapsing.

Relieves negative pressure from inside the tank. Vacuum relief valves are used in water heater tank applications to automatically allow air to enter into the piping system to prevent vacuum conditions that could siphon the water from the system and damage water heater tank equipment. These valves are suitable for low pressure steam and water service and are ideal for use in water heaters and supply tanks table top heaters jacketed steam kettles unit heaters low pressure steam systems and steam coil heaters. Hydro master 3 4 inch ips isolator tankless water heater service valve kit with pressure relief valve clean brass 4 5 out of 5 stars 189 59 98 59.

Rheem protech vacuum relief valves feature true oem performance. Product information technical details. They have a brass body construction with npt male inlet connection and a protective cap. These valves are specifically designed for tank protection.

Series n36 water service vacuum relief valves are used in water heater tank applications to automatically allow air to enter into the piping system to prevent vacuum conditions that could siphon the water from the. 98 0 99 oz 70 99 70 99. Water service vacuum relief valves.