Amena Split System air conditioners We manufactrure and export split system air conditioners of various type, such as wall mounted, Floor ceiling, Ducted, Ceiling-Concealed and Cassette split systems. High Static + high EER ducted split systems air conditioners with R410A&R32 Especially for T3 for 50Hz and 60 Hz (fixed speed & Inverter). This series of ducted split systems air conditioners with R410A & R32 are specially designed with high external static pressure and high EER that complies with the Australian MEPS and SASO Certificate for Saudi Arabia. Hydronic Fan Coil Units Amena hydronic fan coil units are for applications with either chilled water or hot water. They comprise the 4 way Cassette, 1 way cassette, The floor ceiling, the wall mounted, the ceiling - concealed, and the ducted fan coil units.