The Rivelin 18kw burner is constructed from stainless steel and available in both a Natural Gas and LPG version. The burner is pre-aerated, producing a clean burning flame on both LPG (propane) and Natural Gas, so clean that we can use white pebbles as a fuel bed. The 18kw LPG burner requires a 19kg LPG gas bottle to safely deliver the required gas flow, ensuring the regulator does not freeze over extended usage periods. The gas bottle cannot be fitted below the fire table, and is normally housed away from the fire table and piped into the burner beneath the decking or floor.