- REFRA, UAB
H series are Refra’s high energy efficiency wall mounted split type air conditioners, equipped with Inverter technology which enables the unit to operate in ultra low frequency (50% energy saving, 16Hz frequency opertion) and to precisely control the indoor temperature. H series air conditioner offers a perfect balance between most comfortable temperature and least power consumption, gives you maximum comfort. 7 Fan speeds: from MUTE to TURBO, maximize your comfortable experience. 8°C Heating: the unit is able to maintain 8°C when heating mode in winter, which consumes less energy while brings more comfort by reducing the differnce between outdoor temperature and indoor temperature.