Compact air handling units with heat recovery conserve energy using waste heat of exhaust air.

SOKO heat recovery air handling units are highly energy efficient systems for central air preparation. They are compact in terms of dimensions and simple in terms of assembly, commissioning and maintenance.

These systems have the efficiency degree of >80%.

They are manufactured in the following sizes:

  • KRPl Series with plate heat exchanger, manufactured in 7 different sizes to cover airflow ranging from 1,000 to 12,000 m³/h
  • KRRo Series with rotary heat exchanger, manufactured in 5 different sizes to cover airflow ranging from 2,500 to 12,000 m³/h

Each system includes 2 highly efficient EC free-rotating fans (class IE4 electric motors).

G4 panel filters are used for exhaust air and M6 or F7 compact filters are used for inlet air.

Automated regulation (controller, field equipment and electric cabinet) is incorporated into the appliance, with potential to connect with the central surveillance and management system.

There are also options with hot water heaters.

There are options for both indoor and outdoor installation, consisting of one or several parts.