DUPLEX 1500–9000 MultiEco-N Rooftop

Versatile compact HVAC units Versatile rooftop units DUPLEX 1500–9000 MultiEco-N 

Excellent brand new generation of our customized rooftop compact HVAC units. These units can be 100 % project tailored and have our professional S7 heat exchanger with heat recovery efficiency up to 93 %. DUPLEX MultiEco-N units can optionally be equipped with built-in  accessories – water or electric heating, water-based or direct cooling, shut-off dampers, by-passes and recirculation etc. Special feature of this new generation is a great compactness with maximum focus on minimum height and ATREA innovative solution for heat loss elimination. DUPLEX MultiEco-N units optimized to fullfill the Commision regulation (EU) No. 1253/2014 (Ecodesign).

[YTB]     Marketing video ATREA Base-frame

 [PDF]     Summary marketing catalogue DUPLEX MultiEco

 [PDF]     Technical Catalogue DUPLEX 1500–9000 MultiEco-N Rooftop

[ATREA]  Selection software

ErP 2018


DUPLEX Flexi have very important competitive advantages concerning their construction and business philosophy that was coordinated with premium European wholesalers.

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Our Selection Software

ATREA s.r.o. offers a DUPLEX compact unit selection software for use by the design professionals.
The program is presently spread as a freeware ...

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PHI Certification

We are happy to let you know that ATREA has achieved another success to confirm we are a true leader in ventilation and heat recovery as we claim in our slogan.

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