What does error code e030 on navien water heater mean?

Error Code E030. What it Means: Exhaust overheating. The unit will shut down when the temperature in the flue exceeds 149° Fahrenheit (65° Celcius). How to Fix: Turn off the water heater for 30 minutes and restart.

Where can I get a navien error code?

Get a free estimate online from top local home service pros in your area. There are a large number of unique Navien error codes that help with troubleshooting the issue. Some problems can be solved with simply resetting the water heater unit (press the Reset button on the front panel) but other require more work.

What causes a navien tankless water heater to shut down?

Inspect and clean the filter in cold water inlet. Flush the heat exchanger. What it Means: Exhaust overheating. The unit will shut down when the temperature in the flue exceeds 149° Fahrenheit (65° Celcius). How to Fix: Turn off the water heater for 30 minutes and restart. Inspect and clean the filter in cold water inlet. Flush the heat exchanger.

What should I do if my navien boiler is not working?

One of the competitive advantages of Navien is its troubleshooting system. Below is a table of Navien boiler error codes. Ensure that the main gas supply valve is open. Ensure that the electrical cord is properly grounded. • Clean the intake air filter. • Ensure that the electrical cord is properly grounded. • Clean the Heating Return filter.

Are there any problems with the navien tankless water heater?

This means that at no cost to you, we may receive a small commission for made purchases. Like any other water heater, sometimes you may experience a problem with your Navien tankless water heater. When an issue arises, your Navien will likely display an error code on the LCD display on the front of the unit.