Air treatment PKH-4C is a high-performance 4-pipe floor convector system designed for both heating and cooling applications. Ideal for commercial and public spaces, it includes a built-in condensate drain and offers exceptional flexibility. Available in lengths from 1200 mm to 3000 mm and heights of 130 or 150 mm, it delivers powerful heat output up to 9181 W and cooling capacity up to 4439 W. The PKH-4C features advanced fan control options: 230 V AC 3-speed transformer, 230 V AC 0–10 V, and 24 V EC 0–10 V control. It ensures efficient temperature regulation with minimal energy use.