Features :1- Gas type : Propane, butane and mixtures (LPG).2- Heat output : max. 11-13.5 kW (786-960g/h).3- Double emitter design for long life-time use.4- Excellent burning & heating effect.5- Include tilt switch and flame failure device.6- Hinged door for easily to replace gas cylinder.7- Stainless steel burner.