CounterFlow heat recovery ventilation air exchanger 260 m3, recuperator eff. 92%

Description

We are REKUPEX and we offer
the high efficiency recuperative exchangers
for your heat recovery ventilation systems and air recuperative project. We are happy to be official proud dealer of Czech producer RECUTECH.
If you have any questions, don´t hesitate to contact us.
ABOUT REP+ plastic air to air exchangers
REP+ exchangers range brings the plastic alternative to the REK+ counter flow heat exchangers. The range offers good ratio between price level and quality. Combination of pressure drop and efficiency ensures the right parameters for SEC calculation of your residential unit.
Efficiency up to 92 %
Lamellas welded with ultrasound
Manufactured from HPS without silicone
Protects the environment as well as improves SFP
The best exchangers for HRV in the market
Brilliant balance between pressure loss and efficiency
Most efficient product of its type
Good ratio between price level and quality
Parameters to ensure high SEC class level
100% tightness testing
Certifikation: Eurovent, ILH,
TÜV, EAC, QMS, OHMS, EMS
Recutech - Production show
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RECUBOX REKUPEX - protiproudý tepelný výměník vzduch-vzduch v opláštění
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Results of exchanger testing:
Tested according to EN 308. The manufacturer provides design software for precise calculation of any intake conditions
The inward/outward air flow ratio is 1:1, the outward air temperature -5 °C, and relative humidity 25%. Internal air temperature 25 °C, relative humidity 80%.
Air flow volume 50 m3/h - Efficiency 95,4%
- Face air flow speed upon entering the recuperator 0,5 m/s - Pressure drop - supply - 16,7 Pa, exhaust - 28,63 Pa
Air flow volume 160 m3/h - Efficiency 93,8%
- Face air flow speed upon entering the recuperator 1,5 m/s - Pressure drop - supply - 114,8 Pa, exhaust - 180,9 Pa
Air flow volume 260 m3/h - Efficiency 93,1%
- Face air flow speed upon entering the recuperator 2,5 m/s - Pressure drop - supply - 230,5 Pa, exhaust - 313,1 Pa
Diagram of Pressure drop PD [Pa] - Airflow volume AV [m3/h] - exchanger REP+23-200-H-X-30
Input values for average winter season in the Czech Republic
The inward/outward air flow ratio is 1:1, the outward air temperature 1 °C, and relative humidity 78%. Internal air temperature 25 °C, relative humidity 28%, calculated by EUROVENT certificated software
Diagram of Efficiency EFF [%] - Airflow volume AV [m3/h] - exchanger REP+23-200-H-X-30
Input values for average winter season in the Czech Republic
The inward/outward air flow ratio is 1:1, the outward air temperature 1 °C, and relative humidity 78%. Internal air temperature 25 °C, relative humidity 28%, calculated by EUROVENT certificated software
DIMENSIONS OF REP+ EXCHANGERS
KEY TO CODING OF REP+ EXCHANGERS
COMPUTER OPTIMIZED LAMELLA GEOMETRY
USE
The heat exchanger is used in heat recovery units, where it returns the exiting heat. The accumulated heat returns and thus significantly affects energy consumption. The efficiency of the heat exchanger is proportional to the outside temperature.
DESCRIPTION
The countercurrent air-to-air heat exchanger is made of durable materials. The casing is made of sheet aluminium and sealed with hot glue. The faces are glued using MS polymer. The heat exchangers do not contain silicone and they comply with the REACH 1907/2006 and RoHS 2011/65/EU Directives. It is composed of individual HIPS plastic plates, which are joined together by ultrasonic welding and are coated with sheet aluminium. The outgoing and incoming air flows between the plates and transfers energy to each other.
The outgoing and incoming air does not mix in the heat exchanger. Only the heat is transferred.
TECHNICAL DATA AND OPERATING CONDITIONS
Operating temperatures -20°C to +60°C.
Relative humidity 0% to 100%.
Maximum recommended flow through the faces is 3 m/s on the inlet.
We recommend using a heat exchanger with a balanced ratio between the outlet
and inlet, or with a maximum imbalance of +/- 50%.
The maximum pressure
difference between the inlet and the outlet is 800 Pa.
The use of ultrasonic welding technology on all sizes ensures maximum tightness.
The Eurovent certification guarantees up to 92% efficiency.
This exchanger you can install instead of Recair, Heatex, Holmak, Klingenburg or Eri recovery corporation
GERMAN DESCRIPTION
Die REP+ Reihe bringt die Alternative aus Kunststoff zu dem REK+ Gegenstrom-Wärmetauscher. Diese Reihe bietet ein gutes Verhältnis zwischen Preisniveau und Qualität. Die Kombination von Druckabfall und Effizienz sorgt für die richtigen Parameter für die Berechnung des spezifischen Energieverbrauchs Ihrer Wohneinheit
RUSSIAN DESCRIPTION
Линейка REP+ – это пластмассовая альтернатива противоточным теплообменникам REK+. Линейка продукции предлагает хорошее соотношение между уровнем цены и качеством. Сочетание потерь давления и эффективности обеспечивает правильные параметры для вычисления SEC вашего жилого помещения.
SPANISH DESCRIPTION
La serie REP+ es una alternativa a los intercambiadores por contracorriente REK+. Esta serie ofrece una buena relación entre precio y calidad. La combinación de la pérdida de carga y la eficiencia garantizan unos parámetros correctos para el cálculo SEC de su equipo doméstico.