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Polski Producent KotłówPolish manufacturer
D E F R O *
360 Defro

DRX OPTI V S

Recuperator connections: located in a vertical position
Efficiency: DRX 250 VS OPTI - do 200 m³/h
Energy efficiency class: A
Controller: Defro Air
Efficiency: to 95%
Standard equipment: The air handling unit is equipped with a unit operation controller with a 4.3" color display, a set of wall brackets.
Optional equipment - for an additional fee: ST-505 internet communication module (LAN) or WiFi RS internet communication module. Additionally, it can be equipped with a CO₂ sensor and an HR humidity sensor. Possibility of using elements for ceiling mounting: mounting console suspended from the heat recovery unit or on a base for the heat recovery unit.
Polish product, manufactured within the European Union. Polish product, manufactured within the European Union.

Modulating pre-heater

Pre-heater for even greater control of the exchanger against freezing. AFC system – ANTI FREEZE CONTROL – working with a modulated heater.

100% Bypass

Only 100% bypass guarantees fresh and cool air in the summer.

Quiet operation

Our recuperators are among the quietest ventilation units available on the market. This is due, among other things, to the use of special EC radial fans dedicated to heat recovery.

30mm insulation

Thanks to the use of a thick layer of insulation, the air handling unit is protected against condensation of water vapor in the recuperator, and heat losses are virtually eliminated.

Opening from two sides

Our ventilation units have inspection flaps on both sides of the recuperator. This gives us easier access to inspection activities. Possibility of rotating the control unit and universal installation.

Wall mounting console

Set includes - 2 pcs.

DRX V S OPTI air handling unit with heat recovery with a capacity of 200 m3/h

  • Recair counter-flow exchanger with high heat recovery efficiency
  • low-energy EC fans – ensuring low-cost, quiet and reliable operation for many years of operation
  • touch panel included in the price of the heat recovery unit
  • quiet operation thanks to optimally selected components and insulation
  • modern design
  • reversible unit
  • various mounting methods (standing, wall, suspended)
  • wall mounting bracket included
  • Anti-freeze system – pre-heater
  • 100% summer circulation bypass

MODEL DRX 250 OPTI VS
Airflow m3/h 200
Pressure Pa 150
Type of heat recovery system diaphragm
Heat recovery efficiency* % 84.7
Energy consumption W 16–166
Heater power W 500
Power supply V 230
Fan power consumption W 166
Sound power level dB(A) 41
Duct diameter mm 125
Duct arrangement vertical
Weight kg 48
Heat exchanger type counterflow
Filter class M-5/ePM10
Declared type bidirectional
Type of installed drive stepless fan speed control
Declared maximum internal and external air leakage coefficients % internal 1.00, external 2.85
JZE class ** A
* Test conditions according to PN-EN 13141-7
** According to Regulation (EU) No 1254/2014

Controller:

  • colorful intuitive 4.3″ display
  • matching the optimal expenditure for the building
  • protection of the exchanger against freezing
  • AFC – ANTI FREEZE CONTROL system working with the pre-heater
  • weekly program
  • function – fireplace, holiday, party, hood
  • peripheral device control
  • manual and automatic control 100% – by-pass
  • possibility of expanding wireless control with the ST-505 internet communication module (LAN) or the WiFi RS internet communication module for mobile communication e-Modul
Albania
Monika Zych
Export Manager Phone: 0048 783 783 218
Austria
Kacper Zych
Export Manager Phone: 0048 886 720 591
Azerbaijan
Export Department
Phone:
Belarus
Monika Smolarczyk
Export Manager Phone: 0048 602 443 779
Belgium
Monika Zych
Export Manager Phone: 0048 783 783 218
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Bosnia and Herzegovina
Export Department
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Bulgaria
Kacper Zych
Export Manager Phone: 0048 886 720 591
Bulgaria
Monika Zych
Export Manager Phone: 0048 783 783 218
Canada
Export Department
Phone:
Croatia
Kacper Zych
Export Manager Phone: 0048 886 720 591
Cyprus
Kacper Zych
Export Manager Phone: 0048 886 720 591
Czech Republic
Monika Zych
Export Manager Phone: 0048 783 783 218
Denmark
Export Department
Phone:
Estonia
Patrycja Serafin
Export Manager Phone: 0048 669 668 599
Finland
Export Department
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France
Monika Smolarczyk
Export Manager Phone: 0048 602 443 779
Georgia
Export Department
Phone:
Germany
Patrycja Serafin
Export Manager Phone: 0048 669 668 599
Germany
Monika Zych
Export Manager Phone: 0048 783 783 218
Greece
Kacper Zych
Export Manager Phone: 0048 886 720 591
Hungary
Monika Smolarczyk
Export Manager Phone: 0048 602 443 779
Italy
Kacper Zych
Export Manager Phone: 0048 886 720 591
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Export Department
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Ireland
Export Department
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Israel
Monika Smolarczyk
Export Manager Phone: 0048 602 443 779
Jordan
Export Department
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Kazakhstan
Kacper Zych
Export Manager Phone: 0048 886 720 591
Kosovo
Export Department
Phone:
Latvia
Monika Zych
Export Manager Phone: 0048 783 783 218
Latvia
Patrycja Serafin
Export Manager Phone: 0048 669 668 599
Lebanon
Monika Zych
Export Manager Phone: 0048 783 783 218
Lithuania
Monika Zych
Export Manager Phone: 0048 783 783 218
Luxembourg
Export Department
Phone:
Malta
Monika Smolarczyk
Export Manager Phone: 0048 602 443 779
Maroko
Monika Zych
Export Manager Phone: 0048 783 783 218
Moldova
Monika Smolarczyk
Export Manager Phone: 0048 602 443 779
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Netherlands
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Norway
Patrycja Serafin
Export Manager Phone: 0048 669 668 599
Portugal
Patrycja Serafin
Export Manager Phone: 0048 669 668 599
Romania
Monika Smolarczyk
Export Manager Phone: 0048 602 443 779
RPA
Export Department
Phone:
Russia
Wiktor Jaszczuk
Export Manager Phone: 0048 532 177 339
Serbia
Monika Zych
Export Manager Phone: 0048 783 783 218
Slovakia
Kacper Zych
Export Manager Phone: 0048 886 720 591
Slovenia
Kacper Zych
Export Manager Phone: 0048 886 720 591
Slovenia
Monika Smolarczyk
Export Manager Phone: 0048 602 443 779
Spain
Patrycja Serafin
Export Manager Phone: 0048 669 668 599
Spain
Monika Smolarczyk
Export Manager Phone: 0048 602 443 779
Sweden
Monika Smolarczyk
Export Manager Phone: 0048 602 443 779
Sweden
Patrycja Serafin
Export Manager Phone: 0048 669 668 599
Switzerland
Export Department
Phone:
Syria
Export Department
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Turkey
Export Department
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Tunisia
Export Department
Phone:
Ukraine
Kacper Zych
Export Manager Phone: 0048 886 720 591
United Kingdom
Export Department
Phone:
USA
Monika Zych
Export Manager Phone: 0048 783 783 218

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Recuperation + free device selection

The DEFRO air handling unit is perfect for maintaining high air quality in your home. With advanced technology and energy efficiency, DRX not only provides comfort, but also savings in the long run, creating a friendly environment for your family.

High quality
The best components
Guarantee
The best, experienced, fast device service
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