Professional air conditioning super digital compact cassette inverter Toshiba, commercial segment (RAV). Compact box air conditioning, commercial range Toshiba Super Digital Inverter (RAV-SDI), with recessed ceiling mounting or suspended from the ...ceiling: Toshiba Compact Cassette. The Super Digital Inverter (SDI) technology included in Toshiba's commercial air conditioning (RAV) segment features the latest flexible control technology for controlling the movements of air conditioning control inverters to ensure the lowest power consumption, low noise and maximum comfort during operation of AC units. The specific mounting in the false ceiling offers versatility and elegance; and the compact dimensions and airflow adjustment bring extra comfort in any commercial activity. Very wide temperature range: cooling in outdoor environment conditions up to + 52 ° C and heating from -27 ° C. Each outdoor unit comprises a Toshiba double rotary inverter motor (DC Rotary) with extremely low friction of the motor rotors, making it ideal for quiet air conditioning systems. Very compact and very energy efficient outdoor unit. Toshiba's compact cassette Super Digital Inverter has a capacity of at least 18,000 BTU in its commercial segment. Through the optional wall controller you will benefit from special temperature programming, so that this ceiling-mounted or recessed ceiling air conditioning is suitable for server rooms, wine cellars or other spaces that need to be cooled below the usual classic temperatures. Mai mult