ES Drain

ES Drain

With our ES drain, recovering heat from shower water (shower wtw) is simple and energy-saving. But in the development of the ES drain, we have not made any concessions! Safety, ease of use and ease of installation are our priority. We have therefore equipped our ES drain as standard with a number of unique, smart properties.

  • The heat exchanger consists of a double-walled copper tube. The waste water runs outside to pass the heat exchanger, the cold water supply flows inwards.
  • The water mains connections are located in the gutter. For most shower tray providers, these are poured into the concrete.
  • It is standard equipped with a visible leak detection. Audio detection is optional.
  • Good seal against sewage air.
  • It has a double safety against leakage of water into the floor. It is also accessible in the gutter.
  • The gutters are equipped with adjusting legs for level installation.
  • Use of first-class materials for long service life. [hoe lang?]

[kader] Advantages ES drain for installers etc

  • Meets quality standards
    • NEN1717 – safety of drinking water
    • BRL-K656 – heat exchangers intended for indirect heating of drinking water
    • NEN EN1253 – drainage for buildings
  • Double separation and leak detection channels between wastewater and clean tap water
  • Return has been tested by KIWA (see 'Downloads'[link])
  • EPC lowering and increasing energy label
  • Connections heat exchanger in the gutter (and not poured into concrete!)
  • Material of the spiral is pure copper
  • Material of the stainless steel housing is AISI 316
  • Visible leak detection (audio detection is optional)
  • Equipped with adjusting legs to install level
  • Full product delivery, including:
    • Siphon
    • Hair catcher
    • Timesheet
    • Hook to easily loosen hair catcher and grid
    • Installation instruction
    • User instruction

 

 

[kader] Benefits of users

  • Lower energy bills
  • No nasty sewage air
  • Easy to keep clean yourself, among other things by a separate hair catcher
  • No water storage required
  • Shower water is not reused
  • Visible leak detection (audio detection is optional)

 

To ensure a safe and reliable product, we have had our ES drain successfully tested by the following parties:

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KIWA Efficiency Declaration

Passive House certificate

Database of audited quality statements

Office CRG

CSTB (France)