Professional line 18000 btu inverter air conditioner, with floor-wall installation. Energy Class A ++ / A + Cooling Power 5.0 kW (1.60 - 5.40) Heating Power 5.1 kW (1.65 - 6.00) Dehumidification 2.0 L / h Ventilation 500 - 700 mc / h Range in Cooling -15 ÷ 48 ° C Range in Heating -15 ÷ 24 ° C Piping (Liquid-Gas) 1/4 "- 3/8" Dimensions U.Int (LxHxP) 700x630x220 mm Weight U.Int 15 Kg Sound pressure U .Int 20 - 47 dB (A) Dimensions U.Ext (LxHxP) 936x665x338 mm Weight U.Ext 37 Kg Sound pressure U.Ext 43 dB (A) Installation & Comfort The compact dimensions allow a simple and flexible installation, with the possibility to position the indoor unit on the floor or on the wall according to the required needs. To create spaces with uniform temperature,