Roof duct
EKO-T
Used in connection with outdoor air or exhaust air equipment such as ceiling
fans, rain hoods, etc.
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Divided
roof duct EKO-TD
Used for combined outdoor air and exhaust hoods with simultaneous supply
and exhaust air.
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Circular
roof duct EKO-TR
Used together with circular rain hoods for outdoor air or exhaust air
in smaller industrial or comfort installations.
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