Napoleon W175-0399 Conversion Natural Gas to Propane Kit (Electronic Ignition)

Specialized Fuel Conversion for Electronic Systems

The Napoleon W175-0399 Conversion Kit is a precision-engineered set of components designed to transition specific Napoleon gas appliances from natural gas to liquid propane. This kit is specifically calibrated for units equipped with Electronic Ignition (SIT Proflame) systems. Because propane operates at a higher energy density and different manifold pressure than natural gas, this kit is essential for re-calibrating your burner and pilot assemblies to ensure safe, efficient, and stable combustion.

Genuine Napoleon OEM Reliability

As a factory-authorized accessory, the W175-0399 kit includes high-quality brass hardware and specialized components manufactured to strict tolerances. Using genuine Napoleon parts is critical for maintaining the safety certifications of your fireplace and ensuring that all thread patterns and aperture sizes perfectly match the original valve assembly. This kit provides a seamless transition while preserving the longevity and performance of your high-efficiency electronic ignition fireplace.

Specifications & Compatibility

• Model: W175-0399
• Fuel Type: Natural Gas to Liquid Propane (NG to LP)
• Ignition Type: Electronic Ignition / IPI (Intermittent Pilot Ignition)
• Application: For use with specific Napoleon and Continental direct vent fireplaces (consult your owner's manual to verify the exact part number for your serial number).