Navien Boiler: Read the error history
Read the error history on a Navien boiler: Lists the 10 most recent errors, newest at the top.
Applies to: NHB-055H, NHB-080H, NHB-110H, NHB-150H
How to fix read the error history: step by step
- Press Menu, choose 4. Error History.
- Select an error and press the dial for details.
- Press Back to return.
Safety: Gas, electrical and refrigerant work must be done by a licensed technician. Turn off power and gas before servicing, never bypass a safety control, and always follow the manufacturer's manual for your exact model.
If the unit shows an error code, look it up: Navien Boiler codes
Models
NHB-055HNHB-080HNHB-110HNHB-150H
Source: Navien NHB-H Installation and Operation Manual, 11.10, p.108. Written in our own words as a summary; always check the original manual.
General guidance for qualified technicians. The manufacturer's installation and service manual and local codes always take priority. Aurora Star Tech is not affiliated with, endorsed by or sponsored by any equipment manufacturer; brand and model names are used only to identify equipment and belong to their owners.