KAISAI Inverter condensing units

Product description

Inverter condensing units are equipped with a control module that enables the connection of a universal outdoor unit to a freon heat exchanger in the air handling unit. Such solution makes it possible to control the efficiency of the condensing unit by means of a 0-10V DC signal sent from the air handling unit control system.
Both cooling and heating operation are possible. The units have built-in expansion valves, so that no additional refrigeration fittings are needed. Kaisai condensing units may only be used with AHUs equipped with protection devices suitable for R32 flammability characteristic.


  • Innovative design of the heat exchanger
  • Reinforced housing
  • Modern, high efficiency compressor
  • Module control of the condensing unit requires 0-10 V input signal from the automatic ventilation

Technical data

  • Average cooling capacity : 3,5 - 15,8 kW
  • Average heating capacity: 4,4 - 18,2 kW
  • Maximum pipe length: 25 – 65 m
  • Maximum height difference: 10 – 30m
  • SCOP rating: 4,0 - 4,6
  • SEER rating: 6,1 - 7,8