Configuring Dip Switches in Rinnai Tankless Water Heaters

by Nick Eberle | May 18, 2023 | Plumbing

Rinnai tankless water heaters have become popular in recent years due to their efficiency and convenience. However, like any piece of technology, it is essential to ensure that they are configured correctly to work correctly. One of the critical things to set up on a...

Rinnai Error Code 10: [Solved] Tankless Water Heater

by Nick Eberle | May 17, 2023 | Plumbing

Rinnai tankless water heaters provide efficient and on-demand hot water, but occasionally, users may encounter error code 10, which indicates an air supply or exhaust blockage within the system. It’s crucial to address this issue promptly to ensure the water...

Rinnai Error Code 17: Fix it yourself in a few simple steps

by Nick Eberle | May 13, 2023 | Plumbing

You hear a beeping noise coming from your Rinnai tankless water heater, and when you investigate you find that it’s displaying error code 17. This error isn’t even listed in the owner’s manual or manufacturer’s troubleshooting guide…...

Rinnai Error Code 12: A Step-by-Step Guide [Solved!]

by Nick Eberle | May 12, 2023 | Plumbing

You go to take a shower the water is cold and when you check your Rinnai tankless hot water heater it is displaying Error Code 12. Frustrating? Yes, but don’t worry – we’ve got you covered. In this article, we’ll take you step-by-step through the...

Rinnai Error Code 14 [Solved]: How To Fix Your Thermal Fuse

by Nick Eberle | May 11, 2023 | Plumbing

Are you tired of stepping into a cold shower because you’re getting Rinnai tankless water heater error code 14? Well, you’re not alone. Error Code 14, indicating a thermal fuse issue, is one of the most common problems that Rinnai users face. This...

How to Flush and Descale a Rinnai Tankless Water Heater

by Nick Eberle | May 11, 2023 | Plumbing

So it’s time… you need to flush your Rinnai tankless hot water heater, you know your supposed to do it every year but maybe you have even waited a little longer and now if I wrote this article for you it would be called: how to descale a rinnai tankless water heater....