X90 6 MFE X90 5 MFE X90 6 DUAL X90 IND MFE 600 600 895 20 885 min 945 max 70 70 885 min 945 max 756 38 23 505 40 62 895 75 895 35 35 18 22 Gas 500 Electricity 70 76 Supply cable length 1800 42 40 129 min 189 max