AIRDUO COMPACT ST/CT
Split refrigeration units and heat pumps
Outdoor unit with discharge ducted
Indoor unit with outlet and return
on the same front Topology suited for installations in which the aesthetics of the building are respected
Cooling capacity: Heating capacity:
20 to 37 kW 22 to 42 kW
Cooling and heating
AIRDUO COMPACT heat pumps and refrigeration units are split systems with components optimised to run with R410A refrigerant. They are available in the form of two distinct elements: A horizontal outdoor unit (RST/IST series), equipped with a centrifugal fan, a scroll type hermetic compressor and an electrical cabinet with electronic control. Supply and return air on the same front section. A horizontal indoor air conditioning unit (RCT/ICT series) with supply and return air on the same front section.
Indoor coil Outdoor coil
Refrigeration 14ºC WB 22ºC WB 12ºC (1) 48ºC 10ºC 27ºC -10ºC WB (2) 15ºC WB Minimum Maximum Minimum Maximum
Air intake conditions
(1) With condensation pressure monitoring, operation down to -10ºC. (2) If the outdoor temperature is periodically less than 5ºC WB, it is recommended that an auxiliary heater is installed.
Ceiling-mounted outdoor unit RST series: horizontal outdoor cooling only unit with air cooled condenser and centrifugal fan, designed to be installed indoors. IST series: horizontal outdoor reversible air-to-air heat pump unit with centrifugal fan and expansion valve, designed to be installed indoors. Ceiling-mounted indoor unit RCT series: horizontal indoor cooling only unit with centrifugal fan and expansion valve, designed to be installed in a room connected to a network of ducts. ICT series: horizontal indoor reversible heat pump unit with centrifugal fan and expansion valve, designed to be installed in a room connected to a network of ducts.
RST - IST outdoor unit: 1 refrigerating circuit, 4 models: 80 / 90 / 120 / 160 582 RCT - ICT indoor unit: 1 refrigerating circuit, 4 models: 80 / 90 / 120 / 160
HEAT PUMPS - AIR CONDITIONING - REFRIGERATION - AIR HANDLING - HEAT EXCHANGE - NA 17.01 A