It’s not uncommon to get an error code from time to time with your Navien tankless water heater. From your water heater being dirty to a failure to ignite, there are many reasons why your tankless water heater could be throwing an error code.

In this video, we’ll explore some of the most common Navien tankless water heater error codes and how to address them, including:

  • Error Code 016
  • Error Code 012
  • Error Code 011
  • Error Code 004

Read the full article here: Most Common Navien Tankless Water Heater Error Codes and How to Fix Them

company icon