DUPLEX Basic
1400–15100
- Indoor instalation
- Cross-flow exchanger
- 75% heat recovery efficiency
- 100% customized
- All coils inside
- Plug & Play mode
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Ing. Petr Morávek, CSc.
Company director
Výpis produktů s kategoriemi
Výpis produktů s kategoriemi
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DUPLEX Basic
DUPLEX Basic-V
1400–10100
- Vertical all spigots upward
- Cross-flow heat exchanger
- 75% heat recovery efficiency
- 100% customized
- All coils inside
- Plug & Play mode
DUPLEX Basic-N
1400–15100
- Outdoor rooftop instalation
- Cross-flow heat exchanger
- 75% heat recovery efficiency
- 100% customized
- All coils inside
- Plug & Play mode
DUPLEX Multi
500–11000
- Indoor instalation
- Counterflow exchanger
- >90% heat recovery efficiency
- 100% customized
- All coils inside
- Plug & Play mode
DUPLEX Multi-V
1500–8000
- All spigots upwards
- Counterflow exchanger
- > 90% heat recovery efficiency
- 100% customized
- All coils inside
- Plug & Play mode
DUPLEX Multi-N
1500–11000
- Outdoor rooftop instalation
- Counterflow exchanger
- > 93% heat recovery efficiency
- 100% customized
- All coils inside
- Plug & Play mode
DUPLEX MultiEco
500–9000
- Indoor instalation
- Ecodesign
- Counterflow exchanger
- > 90% heat recovery efficiency
- 100% customized
- All coils inside
- Plug & Play mode
DUPLEX MultiEco-V
1500–6500
- All spigots upwards
- Ecodesign
- Counterflow exchanger
- >90% heat recovery efficiency
- 100% customized
- All coils inside
- Plug & Play mode
DUPLEX MultiEco-N
1500–9000
- Outdoor rooftop instalation
- Ecodesign
- Counterflow exchanger
- >93% heat recovery efficiency
- 100% customized
- All coils inside
- Plug & Play mode
DUPLEX Roto
1500–15000
- Indoor instalation
- Rotary wheel exhangers
- 100% customized
- All coils inside
- Plug & Play mode
DUPLEX Roto-N
1500–15000
- Outdoor rooftop instalation
- Rotary wheel exhangers
- 100% customized
- All coils inside
- Plug & Play mode
DUPLEX Silent-N
1400–2400
Special rooftop air-handling units with very good sound attenuation.
Product detail
DUPLEX Flexi 3
650–6000
- 6 in 1
- Ceiling-suspended / floor-standing
- Stock units/on site modificable
- Counterflow exchanger
- >90% heat recovery efficiency
- Plug & Play mode
- PHI certification
DUPLEX Flexi-V
500–3500
- Vertical
- Stock units/on site modificable
- Counterflow exchanger
- >90% heat-recovery efficiency
- Plug & Play mode
DUPLEX Inter 850
- School unit
- Floor-standing position
- Decentral AHU
- No ducts needed
- 32 dB(A)
- Quick and easy installation
DUPLEX Inter-H
Decentralized ventilation with heat recovery for schools.
Product detail
- School unit
- Underceiling position
- Decentral AHU
- No ducts needed
- 29 dB(A)
- Quick and easy installation
OPTIMA
- Unique solution with built-in heat recovery
- Integrated LED light
- Variable sizes
- Made of AISI 304 as standard
- 100% customized
VARIANT
- Extract/supply hood
- Attractive design
- Integrated LED light
- Variable sizes
- Made of AISI 304 as standard
- 100% customized
VARIANT 2
- Semi-induction extract/supply hood
- Attractive design
- Integrated LED light
- Variable sizes
- Made of AISI 304 as standard
- 100% customized
DUPLEX Pro / Pro-X
Pressure-balanced ventilation units with heat recovery, designed for ceiling-mounted installation
Product detail
DUPLEX Pro-V
Pressure-balanced ventilation units with heat recovery, designed for wall mounting or installation in a built-in cupboard.
Product detail
GRANDE
- Extract hood
- Attractive design
- Integrated LED light
- Variable sizes
- Made of AISI 304 as standard
- 100% customized
MODIS 2
- On stock hood
- Quick delivery time within 5 days
- Variable sizes
- Made of AISI 304 as standard
- 100% customized
- Integrated LED light
KUBUS
- Easy and effective hood for dishwashers
- Variable sizes
- Made of AISI 304 as standard
- 100% customized
DUPLEX Easy2
- Flexible Placement
- Compact Dimensions
- Low Noise
- Air Filtration for Clean Air
- Cutting-Edge Heat Recovery
- High-Efficiency German Quality Fans
- Easy Maintenance and Control
DUPLEX Slim
- Low-profile design – only 170 mm
- Unique mounting above toilet
- Quiet operation – 38 dB(A)
- Energy class A
- Energy efficiency 89%
- Right and left orientation
- Easy condensate drainage
DUPLEX RDH5-L
The DUPLEX RDH5-L unit is designed for ventilating wet areas of smaller pools and spas. Thanks to the innovative solution based on sufficient heat recovery ventilation, additional circulation, and possible reheating can assure an appropriate indoor environment without the need for a built-in or external dehumidifier. Hence it represents an economically interesting and fully functional solution for the ventilation of such spaces.
Product detail
Master Therm BoxAir Inverter P heat pump
Extremely quiet and economical monobloc air-to-water heat pump with R290 refrigerant. Ideal for family houses with thermal loss of up to 18 kW.
Product detail
- Energy efficienty
- R290 refrigrant
- Heating water temperature up to 75 °C
- No ducts needed
- Output from 1 to 25 kW
- Online control & 24/7 remote monitoring
Master Therm BoxAir 60/90 Inverter P heat pump
The most powerful air-to-water heat pumps in our range. Highly efficient R290 units with output up to 50 kW. Designed for commercial & industrial heating and cooling.
Product detail
- Energy efficienty
- R290 refrigrant
- Heating water temperature up to 75 °C
- Ready for cascades from 100 to 1000+ kW
- Online control & 24/7 remote monitoring
Master Therm BoxAir Inverter heat pump
Extremely quiet & efficient air-to-water compact monobloc heat pump. Range from 1 to 22 kW. Repeatedly awarded by experts worldwide.
Product detail
- Energy efficiency
- R410a refrigerant
- Heating water temperature up to 65 °C
- Output from 1 to 22 kW
- Online control & 24/7 remote monitoring
Master Therm BoxAir Inverter Split heat pump
Extremely quiet and economical air-to-water heat pump in split design. The most valuable parts are stored in the unit inside the object. Even lower outdoor noise level of the pump.
Product detail
- Energy efficienty
- R410a refrigerant
- Heating water temperature up to 65 °C
- Output from 1 to 22 kW
- Online control & 24/7 remote monitoring
Master Therm AquaMaster Inverter Combi P heat pump
Ultra-compact & highly efficient R290 ground source unit with output up to 8 kW & integrated 150 liter cylinder.
Product detail
- Energy efficienty
- R290 refrigerant
- Heating water temperature up to 75 °C
- Output up to 8 kW
- Online control
Master Therm AquaMaster Inverter heat pump
A quiet and efficient ground source heat pump. The variable speed compressor (inverter) increases efficiency and savings in heating.
Product detail
- Energy efficienty
- R410a refrigerant
- Heating water temperature up to 64 °C
- Output up to 48 kW
- Online control
Master Therm AquaMaster Inverter Combi heat pump
A quiet and efficient ground source heat pump with integrated SHW storage tank of 170 l. The variable speed compressor (inverter) increases efficiency and savings in heating.
Product detail
- Energy efficienty
- R410a refrigerant
- Heating water temperature up to 64 °C
- Output up to 15 kW
- Online control
Master Therm AquaMaster Z heat pump
Heat pump with one or two parallel ON/OFF compressors for extremely efficient heating and cooling of large-scale buildings. Suitable for industrial cooling and heat recovery systems from industrial processes.
Product detail
- Energy efficienty
- R407c refrigerant
- Heating water temperature up to 60 °C
- Output up to 64 kW
- Online control
Master Therm AQ ZHX heat pump
Unique high-temperature (82 °C) heat pumps. Made for industrial cooling and heat recovery.
Product detail
- Energy efficiency
- R134a refrigerant
- Outlet water temperature up to 82 °C
- Ready for cascades from of more than 1000 kW
- Online control & 24/7 remote monitoring
Master Therm BoxAir Inverter Split Combi heat pump
Extremely quiet and economical air-to-water heat pump in split design with integrated SHW tank. The most valuable parts are stored in the unit inside the object. Even lower outdoor noise level of the pump.
Product detail
- Integrated SWH tank (170 l)
- Energy efficiency
- R410a refrigerant
- Heating water temperature up to 65 °C
- Output from 1 to 22 kW
- Online control & 24/7 remote monitoring
Master Therm BoxAir 60 Inverter Split heat pump
Extremely efficient solution for the heating and cooling of office buildings, production or warehouse halls, schools, sports facilities etc. In split design.
Product detail
- Energy efficienty
- R410a refrigerant
- Heating water temperature up to 65 °C
- Output 35 kW
- Online control & 24/7 remote monitoring
VENTURA
- Condensation hood for dishwashers
- Variable size
- Standardly made of AISI 304
- Integrated LED lighting
Master Therm AquaMaster Inverter P heat pump
Powerful ground source heat pump with an output up to 17 kW. Safety first with integrated refrigerant leak detector.
Product detail
- Energy efficiency
- R290 refrigerant
- Heating water temperature up to 75 °C
- Output up to 17 kW
- Online control
Master Therm AquaMaster 45/90 Inverter P heat pump
World's unique range of heat pumps with R290. Power from 35 to 70 kW. Designed for heating and cooling of large-scale facilities.
Product detail
- Energy efficiency
- R290 refrigerant
- Heating water temperature up to 75 °C
- Output up to 70 kW
- Online control & 24/7 remote monitoring
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Reklamační formulář
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Pozáruční servis
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Výpis dokumentů
Výpis dokumentů
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General Company
ATREA – Leader in ventilation and heat recovery
- 15 485 kB
- 1. 6. 2026
Basic
Summary marketing catalogue DUPLEX Basic
- 4 323 kB
- 5. 4. 2024
Technical catalogue DUPLEX 1400–15100 Basic
- 1 229 kB
- 2. 11. 2023
Technical catalogue DUPLEX 1400–15100 Basic-N
- 3 138 kB
- 16. 10. 2023
Technical catalogue DUPLEX 1400–10100 Basic-V
- 2 914 kB
- 16. 10. 2023
Multi
Summary marketing catalogue DUPLEX Multi
- 4 587 kB
- 5. 4. 2024
Technical catalogue DUPLEX 500–11000 Multi
- 1 477 kB
- 22. 8. 2024
Technical catalogue DUPLEX 1500–11000 Multi-N
- 1 224 kB
- 22. 8. 2024
Technical catalogue DUPLEX 1500–8000 Multi-V
- 1 014 kB
- 16. 10. 2023
MultiEco
Summary marketing catalogue DUPLEX MultiEco
- 4 521 kB
- 5. 4. 2024
Technical catalogue DUPLEX 500–9000 MultiEco
- 1 293 kB
- 16. 10. 2023
Technical catalogue DUPLEX 1500–6500 MultiEco-V
- 993 kB
- 16. 10. 2023
Technical catalogue DUPLEX 1500–9000 MultiEco-N
- 1 134 kB
- 16. 10. 2023
Roto
Summary marketing catalogue DUPLEX Roto
- 4 207 kB
- 5. 4. 2024
Technical catalogue DUPLEX 1500–15000 Roto
- 2 454 kB
- 25. 9. 2025
Technical catalogue DUPLEX 1500–15000 Roto-N
- 2 434 kB
- 25. 9. 2025
Silent-N
Technical catalogue DUPLEX 1400–2400 Silent-N
- 771 kB
- 19. 8. 2025
Marketing catalogue DUPLEX Silent-N
- 3 786 kB
- 16. 10. 2023
Flexi
Marketing catalogue DUPLEX Flexi 3
- 4 887 kB
- 25. 9. 2025
Technical catalogue DUPLEX 650–6000 Flexi 3
- 1 093 kB
- 25. 9. 2025
Marketing catalogue DUPLEX Flexi-V
- 4 212 kB
- 25. 9. 2025
Technical catalogue DUPLEX 500–3500 Flexi-V
- 757 kB
- 25. 9. 2025
Certificate PHI – DUPLEX Flexi 3
- 861 kB
- 20. 3. 2024
RS5
Marketing catalogue DUPLEX RS5
- 3 225 kB
- 5. 4. 2024
Technical catalogue DUPLEX 1500–5500 RS5
- 921 kB
- 27. 5. 2025
Kitchen line
Marketing catalogue – Kitchen ventilation
- 7 905 kB
- 21. 7. 2026
Utilisation of residual heat after heat recovery
- 2 081 kB
- 12. 3. 2026
AEROSOL SEPARATORS
- 728 kB
- 12. 5. 2026
Kitchen hoods
Large-scale hoods
- 223 kB
- 14. 3. 2024
Technical catalogue KUBUS
- 189 kB
- 22. 2. 2024
Technical catalogue OPTIMA
- 626 kB
- 15. 4. 2025
Technical catalogue MODIS 2
- 258 kB
- 18. 3. 2024
Technical catalogue GRANDE
- 245 kB
- 8. 3. 2024
Technical catalogue VENTURA
- 222 kB
- 14. 7. 2026
Technical catalogue VARIANT 2
- 264 kB
- 5. 9. 2024
Technical catalogue VARIANT
- 290 kB
- 2. 8. 2024
Ventilation and air-conditioning ceilings
Technical catalogue TPV
- 847 kB
- 13. 8. 2025
School ventilation
Solutions for school ventilation
- 5 046 kB
- 12. 3. 2026
Marketing catalogue DUPLEX Inter
- 1 272 kB
- 27. 8. 2024
Technical catalogue DUPLEX 850 Inter
- 581 kB
- 23. 4. 2025
Marketing catalogue DUPLEX Inter-H
- 2 962 kB
- 27. 4. 2026
Technical catalogue DUPLEX Inter-H
- 721 kB
- 12. 3. 2026
Product flyer DUPLEX Inter-H
- 1 452 kB
- 1. 6. 2026
Domestic and appartment houses
Technical catalogue DUPLEX Pro / Pro-V
- 1 014 kB
- 12. 3. 2026
Flyer DUPLEX Pro / Pro-V
- 793 kB
- 12. 3. 2026
Technical catalogue DUPLEX Easy2
- 933 kB
- 12. 3. 2026
Flyer DUPLEX Easy2
- 161 kB
- 12. 3. 2026
Technical catalogue DUPLEX Slim
- 4 286 kB
- 29. 5. 2026
Flyer DUPLEX Slim
- 251 kB
- 12. 3. 2026
Technical catalogue SMART box
- 801 kB
- 22. 11. 2023
Technical catalogue DUPLEX EC5, ECV5
- 731 kB
- 10. 4. 2024
Ventilation for swimming pool
Technical catalogue DUPLEX RDH5-L
- 340 kB
- 16. 10. 2023
Flyer DUPLEX RDH5-L
- 488 kB
- 12. 3. 2026
Control system
aMotion control
- 871 kB
- 13. 3. 2026
Flyer aManager
- 656 kB
- 13. 3. 2026
Modbus communication - RD5, aMotion
- 1 153 kB
- 13. 7. 2026
Accessories
EPO-V
- 226 kB
- 13. 3. 2026
CATALOGUE OF COMPONENTS – FLOOR GRILLES
- 944 kB
- 13. 3. 2026
TKR Information Sheet
- 1 699 kB
- 19. 6. 2026
Certifications
Enviromental Product Declaration DUPLEX Flexi 3
- 1 459 kB
- 7. 4. 2026
Additional information on EPD
- 416 kB
- 26. 2. 2026
ES Declaration of Conformity – Plate heat exchangers R
- 406 kB
- 13. 3. 2026
ES Declaration of Conformity – Kitchen hoods ATREA
- 394 kB
- 13. 3. 2026
ES Declaration of Conformity – ATREA ventilation and lighting ceilings
- 424 kB
- 13. 3. 2026
ES Declaration of Conformity – ATREA compact control box
- 406 kB
- 13. 3. 2026
SVF ventilation units
- 456 kB
- 13. 3. 2026
Slider posledních referencí
Slider posledních referencí
Výpis kategorií v kolotoči
Výpis kategorií v kolotoči
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Zobrazení kontaktu po skupinách
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