Napoleon Natural Gas to Propane (Millivolt Ignition) 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 equipped with millivolt ignition. The kit is specifically intended to convert applicable B42 and B46 fireplace configurations from natural gas to propane.

The W175-0420 conversion kit is the Natural Gas to Propane Conversion Kit for Millivolt Ignition and it is for both the B42 and B46 Ascent fireplace platforms. 

This conversion kit is specifically associated with millivolt-ignition B42 and B46 Ascent fireplaces. Always confirm the exact fireplace model, ignition system, and existing fuel type before ordering, as electronic-ignition Ascent models use a different 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.