Rogue 425 is sold in propane, natural-gas, side-burner, and regional variants. Napoleon publishes the full code and fuel on each product record, so those details must match before a hose is considered.
Open Napoleon Parts Search from the exact product record. Natural-gas work and any fuel change belong with the manufacturer instructions and a qualified gas professional where required.
Current full model code, propane fuel, product variant, manual, and Parts Search route.
Open manufacturer sourceA product appears here only when the current manufacturer page supports its intended use. Check the exact model, part identifier when one is published, and current fit information at the source.
We do not have a verified product for this model yet. The model information above is confirmed, but it is not enough to identify a safe general replacement. Use the manufacturer link above and check the missing specifications before buying.