Vacuum Valve Water Heater

These valves are specifically designed for tank protection.

Vacuum valve water heater.

The vacuum relief valve shall be ansi z21 22 rated and csa certified. Direct replacement for rheem marathon water heaters. 98 0 99 oz 70 99 70 99. 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.

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. They have a brass body construction with npt male inlet connection and a protective cap. The valves prevent the buildup of negative pressure which can unbalance the system or damage the storage vessel. The valves prevent the build up of negative pressure which can unbalance the system or damage the storage vessel.

Relieves negative pressure from inside the tank. 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. Direct replacement for rheem ruud and richmond water heaters. 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.

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. Pressure zone assemblies strainers test kits vacuum breakers. The vacuum relief valve shall have an all brass body and include a protective cap. These valves are specifically designed for tank protection.

Rheem protech vacuum relief valves feature true oem performance. 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. Product information technical details.