
![[Kaisai][agregat_skraplający][1]](https://kaisai.com/images/page_images/foto_gallery/210/kaisaiagregat-skraplajacy1.png)
![[Kaisai][agregat_skraplający]](https://kaisai.com/images/page_images/foto_gallery/210/kaisaiagregat-skraplajacy.png)
![[Kaisai][agregat_skraplający][modul_sterujacy]](https://kaisai.com/images/page_images/foto_gallery/210/kaisaiagregat-skraplajacymodul-sterujacy.png)
![[Kaisai][agregat_skraplający] kopia](https://kaisai.com/images/page_images/foto_gallery/210/kaisaiagregat-skraplajacy-kopia.jpg)



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.