Rinnai Tankless Water Heater Pressure Relief Valve

As such many people are surprised to learn that some models of tankless water heater do not have pressure relief valves.

Rinnai tankless water heater pressure relief valve.

I just finished replacing the pressure relief valve on my rinnai hot water heater. All the specs line up on the valves 150 psi in fact the new one has a higher btu hr rating by a long shot 500 000 old vs 934 000 new. Is this an oem part. Rinnai s pressure relief valve assembly can rotate 360 to accommodate the installation of isolation valves in any application.

Shop rinnai prv 1 pressure relief valve. Ensure that all pipes and valve are joint correctly and you set relief valve during installation according to the size of the heater. This is an oem original equipment. View all rinnai water heater parts and accessories rinnai.

Customer questions about this product. Relief valve customarily set on the hot water outlet from where the pipe is leaving the heater to faucets. 98 0 99 oz 70 99 70 99. In closed loop not domestic hot water applications an asme approved 30 psi pressure relief valve is included with every rinnai condensing boiler however since the maximum allowable working pressure of the boiler s heat exchanger is rated by asme up to 45 psi the installer can replace the 30 psi prv to suit the needs of the application.

Unbeatable prices and exceptional customer service from webstaurantstore. Pair with the rinnai control r wi fi module and app for additional control and convenience such as setting recirculation schedules and remote monitoring via a smart device. Chat now online customer service open today. Pressure relief valves are an essential component of tankless water heaters.

Precisely engineered accessories can add even more reliability convenience and flexibility to rinnai tankless water heaters. Kahenian 3 4 inch tankless water heater isolation service valve flush kit with pressure relief valve fnpt x fnpt 3 4 service installation valve for rheem rinnai takagi ecosmart 3 9 out of 5 stars 13. Hydro master 3 4 inch ips isolator tankless water heater service valve kit with pressure relief valve clean brass 4 6 out of 5 stars 348 59 98 59. The valves allow you to manually release air from the heating chamber when filling the chamber with water for the first.

Everything went well i turned on the cold input and wham water just started gushing out of the relief valve. This allows for significantly fewer wall or roof cuts less labor and longer vent lengths than ever possible with single unit tankless water heater venting.