Rinnai Tankless Water Heater Pressure Relief Valve Leaking

This is the water heater pressure relief valve s way of telling us that it needs to be replaced as soon as possible.

Rinnai tankless water heater pressure relief valve leaking.

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. What does the relief valve do. 98 0 99 oz 70 99 70 99. Circ logic technology allows you to purchase the pump separately for installation.

These valves may look identical but they re set to go off at 30 psi. If the water inside the unit gets too hot usually above 210 degrees or pressure builds up too high above 150 psi the water heater can become damaged or even explore. 360 technology is a built in pump and the circ logic technology needed all in one. Well if your water heater pressure relief valve is leaking after testing then there is no other solution than to replace it.

Replacing the old valve with a new one. If this is a answered by a verified plumber. It s easier to correct issues with a lower flow rate than when it s high. One thing to keep in mind when doing the replacement is that.

Moreover necessary for flushing or draining the tankless device. If a pressure relief valve for a boiler is accidentally installed on a water heater it will leak like crazy from the start. A good solution to this risk is the relief valve. The relief valve is an important safety feature on the water heater.

I have a rinnai tankless water heater that is leaking. Ensure that all pipes and valve are joint correctly and you set relief valve during installation according to the size of the heater. Relief valve customarily set on the hot water outlet from where the pipe is leaving the heater to faucets. Tankless water heaters work well with low flow rates and low water pressure.

A flow rate of 5 gpm is suitable for a residential application with a pressure system of 30 psi. The leak is underneath the cabinet and and it looks like the pressure relief valve may have activated a couple of times.