How To Fix Navien Water Heater error code e110?

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How To Fix Navien Water Heater error code e110?

Are you getting error code e110 for Navien Water Heater? If yes then this error code means that the exhaust of Navien Water Heater has a blockage. In this post we are going to provide you with possible troubleshoots to fix the Navien Water Heater error code e110?.


Possible Reasons For The Navien Water Heater error code e110


  • There is any blockage in the intake, exhaust, or condensate pipe.
  • Your intake air filter condition is bad, or it may need to be cleaned.

How To Fix Navien Water Heater error code e110?


Fix 1: Check For Any Possible Blockage

Any kind of blockage in the intake, exhaust, or condensate can lead you to this issue. So please carefully check your intake, exhaust, and condensate pipe for any kind of obstructions such as ice, snow, or something else.

If you find any kind of obstructions which may be causing the blockage then please clear it out, and check if it fixes the issue.


Fix 2: Check intake air filter

The intake air filter can also be the reason for the issue so check your water heater intake air filter condition. Also, check if the intake air filter needs to be clean.


Fix 3: Contact Navien

If you have checked both of the troubleshoots but the error code is still pursuing then please contact Navien as your water heater may need to replace its air pressure sensor, or there is something else that needed to be done to fix the issue.


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Rahul Choudhary

A Digital Marketer by profession and a passionate traveller. Technology has been always my first interest, so I consistently look for new updates in tech to explore, and also has expertise in WordPress.