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RECUBOX® X-POOL HRV 2000 – Chemically resistant recovery unit for swimming pools and aggressive environments

All-plastic version of RECUBOX®

Chemically resistant RECUBOX® suitable for swimming pools and the chemical industry

Performance from 0 - 2000 m3/h.

$2,753.04
i
The amount of VAT applied is 0% for the country United States.
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Product available for orders

RECUBOX® X-POOL

RECUBOX® X-POOL is a premium chemically resistant heat recovery unit designed for air heat recovery in swimming pools, wellness centres, saunas, laboratories and other spaces with high humidity or the presence of mildly aggressive chemicals.

Why choose RECUBOX® X-POOL

  • High chemical resistance for pool and corrosive environments
  • Robust welded construction without screws, rivets or adhesives
  • Easy cleaning and high hygiene standard
  • Simple installation and easy servicing
  • High design flexibility and connection spigot positioning
  • Long service life even in demanding operating conditions

Design and material construction

The entire unit casing, flanges, filter frame, holders and other external components are made of high-quality polypropylene (PP). The design is created without unnecessary metal parts, with an emphasis on maximum resistance in demanding environments.

The unit material is highly resistant to:

  • chlorine and ozone in swimming pool operation,
  • acids and alkalis,
  • solvents, alcohols and volatile organic compounds (VOC),
  • salt mist and corrosive humidity.

The construction uses 100% welded joints. This means no bonded joints, no adhesive seals and minimal risk of leakage. All important sealing elements are mechanically designed and are easy to replace.

Smooth hygienic walls allow easy cleaning and maintenance. The unit is designed to offer very low service requirements while maintaining a high hygiene standard.

CTU and Rekupex

Thanks to their robust construction, high quality and maximum hygienic safety, our RECUBOX® units are part of a number of CTU projects, including the unique S.A.W.E.R. system, which UCEEB is developing for extracting drinking water from air.

Heat exchanger – RECUTECH EPOXY version

The unit is equipped with a heat exchanger in epoxy version, suitable for operation in more aggressive and corrosive environments.

  • Corrosion resistance according to ASTM B117, tested in a salt spray chamber (NaCl 5% / 35 °C) for up to 1,000 hours
  • High resistance to solvents – for example trichloroethylene and tetrachloroethylene
  • Technical parameters corresponding to counterflow aluminium heat exchangers without epoxy coating
Chemically resistant heat recovery unit RECUBOX X-POOL

Installation and maintenance

  • Fans are not part of the unit – they are installed directly into the duct system, saving space in the plant room.
  • If needed, the fans can be replaced quickly without interfering with the RECUBOX® unit itself.
  • The unit is designed for easy service access and simple maintenance.

A better choice than all-stainless heat recovery

Thanks to the properties of polypropylene, RECUBOX® X-POOL is, in selected applications, a very attractive alternative to all-stainless solutions. In aggressive chemical environments, even stainless steel may suffer corrosion over time, while a quality PP construction maintains its stability and tightness over the long term.

Perfect choice for

  • Swimming pools, water parks, wellness centres and saunas – environments with chlorine and high humidity
  • Laboratories and fume hoods – heat recovery in mildly aggressive chemical environments
  • Chemical facilities and storage areas, including filling stations
  • Paint shops, galvanizing plants and treatment facilities with corrosive vapours
  • Agricultural buildings – for example environments with ammonia or silage gases
  • Production and technological containers in corrosive and humid environments

Main advantages of RECUBOX® units

Easy removal of the heat exchanger from RECUBOX Easy heat exchanger removal
The heat exchanger can be removed from the unit very easily and quickly, literally in one move.
Maximum hygiene Maximum hygiene
Both the unit and the heat exchanger can be easily removed and thoroughly cleaned. The heat exchanger is certified with the ILH Berlin hygiene certificate and the RECUBOX® material is also suitable for demanding hygienic applications.
Heat exchanger sealing Mechanical sealing without adhesives
The heat exchanger is sealed in a groove without the use of adhesives or adhesive tapes, which degrade over time. The seal can be easily replaced if needed.
No screws or adhesives No screws, rivets or adhesives
RECUBOX® is made from a single material using hot-gas welding technology. The result is absolutely tight joints without degradation caused by ageing.
Wide size range Wide size range
Thanks to the broad range of sizes, we can design a suitable RECUBOX® even for spaces with limited installation options.
Designed for Recutech heat exchangers Compatibility with RECUTECH heat exchangers
RECUBOX® X-POOL units are designed for the complete range of EUROVENT-certified RECUTECH heat exchangers in EPOXY version.
Performance range Wide performance range
RECUBOX® units cover a broad spectrum of applications, from smaller installations to large technological operations.
Flexible spigot positioning Maximum flexibility
The positioning of inlet and outlet spigots can be configured in a very wide range of variants according to the specific application.
Mirror configuration Mirror configuration
All variants are also available in mirror design. Condensate drainage is provided by a 1/2" threaded fitting and is installed in two positions.

Additional practical advantages

Easy installation thanks to prepared mounting holes for threaded rods.

Large-surface filters allow the use of any filter media. In the standard version, the unit is equipped with filter media of class M5.

By-pass is available as a shortcut section or as an integrated version with the possibility of servo actuator control.

Pressure drop chart

Pressure drop PD [Pa] versus air volume flow AV [m³/h] – heat exchanger REK+81-500-26 EPOXY

Internal/external air ratio 1:1, outdoor air temperature 1 °C and relative humidity 78%, indoor air temperature 25 °C and relative humidity 28%. Results are based on calculation software certified by the European Eurovent association.

Pressure drop chart RECUBOX X-POOL

Efficiency chart

Efficiency EFF [%] versus air volume flow AV [m³/h] – heat exchanger REK+81-500-26 EPOXY

Internal/external air ratio 1:1, outdoor air temperature 1 °C and relative humidity 78%, indoor air temperature 25 °C and relative humidity 28%. Results are based on calculation software certified by the European Eurovent association.

Efficiency chart RECUBOX X-POOL

Connection spigot layout variants

The selection is made during the ordering process.

View of the RECUBOX® from the front with the doors open.

The stated dimensions are without insulation. If the dimensions were to change significantly, for example due to larger connection spigots or another technical modification, we will inform you after the order is placed.

RECUBOX A01 connection layout

A01

Heat exchanger on wide drain pan, 4 side spigots

Dimension: 1327 (A) × 1012 (B) × 666 (C) mm – width × height × depth

The drawing shows both standard and mirror connection layout.

RECUBOX B01 connection layout

B01

Heat exchanger on narrow drain pan, 4 side spigots

Dimension: 1327 (B) × 1012 (A) × 666 (C) mm – height × width × depth

The drawing shows both standard and mirror connection layout.

RECUBOX A02 connection layout

A02

Heat exchanger on wide drain pan, 2 upward spigots, 2 side spigots

Dimension: 1327 (A) × 1012 (B) × 666 (C) mm – width × height × depth

The drawing shows both standard and mirror connection layout.

RECUBOX B02 connection layout

B02

Heat exchanger on narrow drain pan, 2 upward spigots, 2 side spigots

Dimension: 1327 (B) × 1012 (A) × 666 (C) mm – height × width × depth

The drawing shows both standard and mirror connection layout.

Service access and 100% by-pass dimensions

RECUBOX service access

Service access – dimension E

A minimum space corresponding to the heat exchanger length must be left in front of the RECUBOX® doors so that the heat exchanger can be removed comfortably.

E = C - 60 [mm]

Integrated by-pass – dimension F

The integrated by-pass is located behind the heat exchanger and increases the unit depth by approximately one third.

F = 1/3 × C [mm]

By-pass damper control can be ensured by simple installation of any servo actuator onto the 12 × 12 mm square shaft.

The by-pass opens the fresh air bypass route behind the heat exchanger while simultaneously closing the path through the heat exchanger. The mechanism is made as a louvre system from galvanized sheet metal. Because it is positioned on the fresh air side, it is not normally exposed to aggressive chemical impurities from the exhaust air.

Data sheet

EUROVENT certification:
YES
Material
SIMONA AlphaPLUS - POLYPROPYLENE
Operating temperature [°C]
-20 .. +80
Country of origin
CZ
5.0

How our customers rate us

Read verified reviews from those who have purchased from us.

All reviews

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Rudi Rohde

Excellent product meets outstanding support and service.

I can recommend RekupeX without reservation, as I am personally very satisfied with the price-performance ratio and, above all, with the quality.

My review refers to their metal enthalpy heat exchanger.

Rolf Schernes

The RECUBOX® unit, as part of a ventilation system for heat removal from a laboratory room with a vacuum soldering furnace, is finally installed in time and does its work as planned and calculated, also thanks to the excellent support from the RekupeX team.

We no longer need any additional heating equipment for the room or for room ventilation.

Rafał Dąbrowski

Excellent communication, professional advice, everything was perfect.