High efficiency centralized domestic heat recovery unit with speed regulator to be wired included.
Heat recovery: in countercurrent entirely made of material plastic.
Structure: self-supporting HMPEPS seal complete with filter extraction system and condensate drainage.
Fans: plug fan with EC Brushless motor.
Filters: the units are equipped as standard with corrugated filter cells in synthetic fiber class G4, in option F7 efficiency filter on outdoor air.