Wall Air Conditioners Cooling/heat pump Inverter technology with linear control of the compressor power Greater power in cooling and heating Reaches the desired tempreture quickly, with a 30% reduction in time Wide field of modulation of power (from 1200 to 13,680 Btu/h model     A-IMW12-H) with up to 30% energy saving Maximum noise level only 26dB (A) at low speed in model A-IMW12-H     (corresponds to 13,680 Btu/h) High quality and efficiency of the purifying system: standard filters and     activated electrostatic carbon filters Easy to remove and service filters Double-stage hermetic rotary compressor (for A-IMW12-H) Advanced microprocessor Ideal for any room Elegant design and compact size

False-ceiling Air Conditioning Wide Range "Scroll" compressor for high performance levels,     reliable and noiseless Advanced microprocessor Low noise output in all models Perfect distribution of air throughout room Suitable for installation in all rooms with false ceilings Option of providing air conditioning for an adjoining     room, by just a simple shunt Internal unit condenation discharge device Elegant design