If your propane fireplace has stopped working, this MCAMPAS pilot assembly might be exactly what you need to get it running again! This is a direct replacement for part numbers LPG8414, PP225, 103778-01, 14D0477 and several others used in many popular fireplace brands. It's designed for LP propane gas vent-free fireplaces and includes the pilot burner, electrode, thermopile, and thermocouple all in one complete assembly. The ODS (Oxygen Depletion System) is crucial for safety in vent-free applications, automatically shutting off the gas if oxygen levels get too low. It's rated for 2500 hours of operation, which translates to years of reliable use for most homeowners. This assembly fits fireplaces from brands like Vanguard, Comfort Glow, Desa, FMI, Monessen, Empire, and many others. The specifications include a 750mv thermocouple, 0.22 built-in injector, 3/8-24 UNF gas connection, and 34 inch thermocouple with M8 x 1 thread connection nut. If your pilot light won't stay lit, your fireplace won't turn on, or you're getting error codes, replacing the entire pilot assembly is often more reliable than trying to fix individual components. It's one of those repair parts that can save you hundreds compared to calling a technician!