The latest Version the 1.6LS Shows forward progress in the developing patio heater market. Now with Stainless throughout the unit including the Top reflector. New Corrosion resistant Finish Looks amazingly clean and is of the highest quality finishes ever used. Each Hopper now included with shut offs. New “V” Channel Fire Grate keeps the ash content concentrated downward helping eliminate ash and make the cleanup a breeze. All stainless Hardware not only looks pretty but ensures the easy adaptability of future Accessories. Heavy Duty 14GA Firebox and 10ga fire plates ensure the longevity of the product. Dual 10 lb hoppers allow the use of single hopper feed for lower temps for lower ambient temperatures. 70,000 Btu Output ensures the whole party gets to stay warm. No other product on the market compares to what your about to buy!