Aktuality
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23.03.2009 DUPLEX 540 ECV

author: dmoravek
The product range of small unit ventilators was extended with the DUPLEX 540 ECV with max. airflow of 550 m3/h. You can find detailed information in the updated catalog sheet.
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11.12.2008 Upright version of DUPLEX 2000 to 8000 and DUPLEX-S 1500 to 5600

author: dmoravek
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10.12.2008 New electric heaters EPO-V

author: dmoravek
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20.11.2006 DUPLEX 550 BP

author: horejs
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3.5.2006 DUPLEX 500 EC UNIT HEATING VENTILATOR

author: horejs
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28.11.2005 New series of unit ventilators for residential ventilation

author: horejs
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