GR1602 Infrared Combustion Systems: Burner: 560mm x 135mm x 185mm 8kg per pc. 5400 kcal/ hr heat output 0.46 kg/ hr gas consumption 3~ 5 kpa input gas pressure Air/ Gas pre mixing available Controlling: On/ Off mode Big fire / Small Fire mode Automatic Control For: Powder Coating Rubber Coating Ceramic Industries Food Process Machinery etc.