One of Peterson's newer burners, this 3-tiered burner system creates a high and full bodied flame. The reflective panel radiates heat and this burner uses less BTU's than some of the other Peterson Burners. Available in 18"/20", 24"/30", and 33"/39" burners and logs. The G-31 burners, comes in a manual, standing pilot, variable remote, on/off electronic remote and electronic variable remote. Available log sets include, Mountain Crest Oak, Mountain Crest Split Oak, Charred Angel Oak, Charred Oak, Charred Royal English Oak, and Charred Split Oak. Fuel sources available include natural gas and propane.