Converting a Navien NPE unit from propane to natural gas

As you know all Navien NPE unites no matter the model come to the USA as natural gas and have to be field converted to propane or high-altitude natural gas. Navien provides both kits inside the unit on the right-hand side and give a very detailed instruction in the installers manual on how to do the conversion.
Once the conversion is done and the setup is complete on the unit it will operate very well. In the case of the building or property having natural gas supplied to it after the initial install the unit (NPE) MUST be converted back to its original state of natural gas.
The conversion would be the complete opposite of the original conversion to propane buy again I can't stress it enough IT MUST BE CONVERTED BACK.
If you followed my original video on the conversion and you leave the plastic bag with the original orifice in the unit you will have everything you need to do the steps required to do the conversion.
Take your time to do the conversion don't rush the steps and make sure you secure the 8 screws for the burner tube and flip the #1 dip switch to the prober setting.
1off natural gas
2 on propane.
the tool i use can be purchased at
WWW.KCtool.com
I hope you enjoy the video,
Mike
PLEASE USE A LICENSED PLUMBING CONTRACTOR TRAINED IN NAVIEN LEVEL THREE TRAINING. FOLLOW ALL LOCAL AND NATIONAL PLUMBING AND GAS CODES AND TO FILE A PERMIT AND OBTAIN AN INSPECTION WITH YOU LOCAL BUILDING DEPARTMENT.

Видео Converting a Navien NPE unit from propane to natural gas канала That Tankless Guy