VEKA EC designed for the air supply to small commercial, warehousing, etc. premises where heat recovery is not required. Low height and compact size enable to integrate easily in ventilation systems with almost no additional space required. 

The unit comes with an integrated filter (Coarse 65%), EC type motor, and additionally supplied electrical heater (2 versions). 

VEKA EC can be controlled by a 0-10V fan speed controller or potentiometer. To control el. heater external potentiometer is required.