• Zinc-coated pressed steel enclosure; interior lined with sound-absorbent and fire-resistant material (DIN 13501)
• Nominal diameter for duct connections: 125 mm.
• EC brushless motors with shafts turning in ball bearings, coupled directly to centrifugal impellers; 3 speeds selectable at the moment of installation.
• Ultra high efficiency cross-flow type heat recovery unit manufactured in plastic (polyethylene).
• 100% by-pass, automatically operated.
• Automatically activated system designed to prevent icing of the heat exchanger.
• 2 x ePM10 50% (F5) filters; ePM1 70% (F7) filter for the supply port, available as optional.
• Electronic control system.
• Tie-bolts for suspended installation supplied as standard.