Recoup Waste Water Heat Recovery Tray+ DSS-S2 Product
Recoup Waste Water Heat Recovery Tray+ DSS-S2 Product

Recoup Tray+ DSS-S2

Our tray is the perfect solution for apartments or ground floor en-suites. Achieving code in city apartments without renewables is notoriously difficult; this shower heat recovery system is the answer that doesn't cost the earth.

 

The Recoup Tray+ DSS-S2 WWHRS offers our high efficiency, waste water heat recovery technology, incorporated into a shower tray. A horizontal waste water heat exchanger that is easily installed into a variety of environments and easily accessible once in place. Achieving code in city apartments without renewable products is notoriously difficult; this shower heat recovery system with its two tray sizes (900mm x 900mm & 1200mm x 900mm) is the answer that doesn’t heavily impact upon budgets.

 

This system is suitable for easy installations, at any level, without the need for boxing in or major renovation work. Examples of perfect applications include hotels, apartments, student accommodation and any commercial or domestic ground floor showers.

Features and benefits

  • Available in a 900mm x 900mm or 900mm x 1200mm acrylic tray
  • KIWA validated efficiencies of up to 50%, dependant on flow rate
  • WRAS approved
  • Legionella control risk assessed
  • Buit-in trap
  • Drain cover available in different colours
  • Can be sunk into floor to create a low profile
  • Easy access for cleaning
  • Optional skirts
  • Option of 3 system installation variations
  • Virtually maintenance free
  • SAP listed

Product application

Bungalows or ground floor  /  Apartments  /  Commercial properties

How the Tray+ DSS-2 works

Visit our How it works and Installation pages for more information

Product diagram

Click on an image to browse the gallery

Specification details

Description Value Unit
Minimum depth for installation 150 mm
Overall width for installation 900 mm
Material - Heat exchanger Copper  
Shower flow rate 5 - 12.5 litres/min
Max. Mains water inlet pressure 10 bar
Min. Mains water inlet pressure 1 bar
Max. Waste water working temp. 85 °C
Mains water connection ½" male BSP
Waste water connection 40 mm
Weight 2.7 kg
Water volume - mains water 0.67 litres

( NB: "- - -" indicates pending test results )

Performance & efficiency

Shower Flow Rate @ 40°C (litres/min)

Tray+ DSS-S2 efficiency

(Recovered energy kWh)

System A

System B

System C
9.0 46.3% (8.7) 36.5% (6.9) 14.9% (7.9)
9.2 45.8% (8.8) - - - - - -
11.0 45.4% (10.4) 36.5% (8.4) 40.6% (9.3)
12.5 45.2% (11.8) - - - - - -

Pressure drop on mains water circuit

Shower Flow Rate @ 40°C (litres/min)

Tray+ DSS-S2 Pressure drop (bar)

System A

System B

System C
9.2 0.31 <0.19
12.5 0.50 <0.30

Technical information and details

Recoup Tray+ DSS-S2 Drawing
Recoup Tray+.pdf
Adobe Acrobat document [260.1 KB]
Recoup Tray+ DSS-S2 installation and data guide
RECOUP Tray + DSS-S2 Installation - V1_0[...]
Adobe Acrobat document [359.0 KB]
Recoup Tray+ DSS-S2 (1200mm) installation and data guide
RECOUP Tray + DSS-S2 (1200mm) Installati[...]
Adobe Acrobat document [372.3 KB]
Recoup Tray+ DSS-S2 WRAS Certificate
WRAS Cert Recoup Tray+ DSS-S2.pdf
Adobe Acrobat document [323.9 KB]
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