Professional line 70000 btu inverter air conditioner, with ducted installation. Cooling power 20.5 kW (6.20 - 23.50) Heating power 22.8 kW (7.20 - 24.80) Dehumidification 5.9 L / h Ventilation 3060 - 4320 mc / h Cooling range 10 ÷ 46 ° C Heating range -15 ÷ 24 ° C Piping (Liquid-Gas) 1/2 "- 3/4" Dimensions U.Int (LxHxP) 1330x500x895 mm Weight U.Int 96 Kg Sound pressure U.Int 58 dB (A ) Dimensions U.Ext (LxHxP) 1636x1050x400 mm Weight U.Ext 160 Kg Sound pressure U.Ext 53 dB (A) Condensate tray The unit contains a condensate tray, easy to disassemble; furthermore, drainage can be carried out on both sides by simply changing the direction of the tray. Simple and flexible installation Thanks to its very compact dimensions, installation is simple and flexible. The ducting can be round or rectangular. The 28-36K model has the advantage of arranging the number of the air flow and its mounting position according to the layout of the rooms, once the load and the uniform temperature of the single room have been considered sufficient, it allows to create a system in perfect comfort. .