Gas Fireplace (Grill louvers),efficient burning ,meet the standard of enviroment. Model:HG45Height(mm):752Width(mm):868Depth(mm):303Gas Consumption:0.2-0.4Cbm/H,0.3-0.6Cbm/HOperating Cost:0.46-0.9Yuan/H,0.7-1.3Yuan/HPower:4.5KW,6.5KWEfficiency:77%,80%Gas Selection:Nature Gas,Liquid Propane HG45S fireplace (Grill louvers)