How To Adjust Rinnai Tankless Water Heater. This is often considered the best Rinnai tankless water heater for these reasons. With a tankless water heater your homes cold water is heated only when you need it and it stays hot until youre done using it.

Need help increasing the temperature on the new Rinnai Tankless Water Heater. However by following these simple steps you can increase the temperature to 140 if you choose. Adjusting a tankless water heater can be as simple as pressing a button.
With a tankless water heater your homes cold water is heated only when you need it and it stays hot until youre done using it.
The temperature of the outgoing hot water is constantly monitored. Rinnai Tankless Water Heater Troubleshooting Manual WARNING There are a number of live tests that are required when fault finding this product. On Oct 15 2015. You can adjust the temperature degree by degree rather than by a less precise dial control.

