Professional line 36000 btu inverter air conditioner, with recessed installation in the false ceiling. Energy Class A / A Cooling Power 9.5 kW (2.20 - 11.20) Heating Power 10.5 kW (2.50 - 11.80) Dehumidification 3.5 L / h Ventilation 1300 - 1600 mc / h Range in Cooling -10 ÷ 46 ° C Range in Heating -15 ÷ 24 ° C Piping (Liquid-Gas) 3/8 "- 5/8" Dimensions U.Int (LxHxP) 840x840x310 mm Weight U.Int 31 Kg Sound pressure U .Int 52 dB (A) Dimensions U.Ext (LxHxP) 948x840x340 mm Weight U.Ext 65 Kg Sound pressure U.Ext 47 dB (A) Discreet And Efficient The dimensions of the 4-way cassette units have been designed to reduce the overall dimensions of the unit are minimal. The dimensions are also extremely small for the panel. The movable fins have been designed to effectively control the air flow,