FMI High Altitude Burner Assembly (J5143) 18”+ protecting your equipment from potential

protecting your equipment from potential damage and costly downtime

A: We recommend checking your owner's manual for part number compatibility

Experience the beauty of a crystal-clear view and the reliable performance of this high-quality glass panel

Upgrade your heating system today and experience the superior performance of the Reznor 220785 Ventor Assembly

eliminating any installation hassles

FMI High Altitude Burner Assembly (J5143) 18”+ protecting your equipment from potentialFMI High Altitude Burner Assembly (J5143) Upgrade your fireplace with the FMI High Altitude Burner Assembly (J5143). Designed by IHP, this replacement burner assembly is the perfect solution for gas logs, stoves, fireplaces, and inserts. With its high altitude compatibility and exceptional performance, it ensures an optimal heating experience for your home. Key Benefits: Improved Performance at High Altitudes The FMI High Altitude Burner Assembly