Napoleon Natural Gas to Propane Conversion Kit for 42 and 46-inch Ascent Direct Vent Gas Fireplace

The Napoleon Natural Gas to Propane Conversion Kit, is a factory-listed fuel conversion accessory designed for compatible 42-inch and 46-inch Napoleon Ascent Direct Vent Gas Fireplaces. This kit allows applicable B42 and B46 fireplaces originally configured for natural gas to be converted for propane operation.

Verify the exact fireplace model, ignition configuration, and current fuel type before ordering. The W175-0418 should not be substituted for the millivolt-specific W175-0420 conversion kit.

Disclaimer: Technical information is provided for general reference and may be subject to change. Always verify fireplace compatibility, ignition type, fuel conversion requirements, gas specifications, venting requirements, and installation procedures in the applicable Napoleon owner's and installation manuals before ordering or installing this conversion kit.