Navien NFC-250/175H Installation Manual page 136

13. Once the CO or offset values have been
2
confirmed, apply the included conversion
stickers to show that the appliance has been
converted to Propane Gas or High Altitude.
Place these labels adjacent to the rating plate as
shown in Figure 11.
Figure 11. Proper Placement of Propane Gas or
High Altitude Conversion Labels
The gas conversion rating plate
Note
varies depending on the model.
Check the conversion kit number
before attaching the labels.
136 Appendixes