Extend the heating runtime on your HeatAround 360 or HeatAround 360 elite with the HeatAround 360 Accessory Kit. The Dyna-Glo HAKITDG features a 12 ft. extention hose and fuel filter allowing connection to a 20 lb. LP cylinder. Get up to 58 hours of heat on your HeatAround360 and up to 32 hours on your HeatAround360 Elite when connected to a 20 lb. LP cylinder.