G4 Burner Complete Burner System For Vented Fireplace From 12" to 60"!

G4 (Glowing Coals Burner) This base model G4 burner is characterized by a single pipe running from left to right within the burner pan. Their are holes in the bottom of the pipe spanning the entire length of it for the gas to come from, providing maximum flame coverage. The silica sand spread over the pipe (vermiculite for LP applications) and the glowing embers atop that add depth to the flame so rather than just one wide row of flames, you get a more realistic flame pattern