Burner Assemblies for High Definition Series and Vertical Series Fireplaces - Napoleon Hearth Burner Assembly:BURNER ASSEMBLY, RIVER ROCKS/STONE (GD19N-2) - B19NS-2 Built-in adjustable flame and heat

Built-in adjustable flame and heat control

Ascent Series BX36-BX42 Owner Manual

For the Downflow or Horizontal application adapter kits you may find them here:

Optional Heat Management: UHM

Highly secured device with a safety valve and thermocouple to cut off gas supply in the event of an accidental flame extinction

Burner Assemblies for High Definition Series and Vertical Series Fireplaces - Napoleon Hearth Burner Assembly:BURNER ASSEMBLY, RIVER ROCKS/STONE (GD19N-2) - B19NS-2 Built-in adjustable flame and heatNapoleon Hearth Burner Assembly Units. These assemblies are for the following units: High Definition Series Direct Vent Gas Fireplace (HD81) Vertical Series Direct Vent Gas Fireplace (GD19) If you require assistance finding the appropriate kit for the unit you would like, please feel free to contact us!