E-comfort instant water heater
DSX Twin

E-comfort instant water heater DSX Twin

Energy efficiency class A

(Scale: A+ to F)

  • DSX Twin: 2 × 18/21/24/27 kW, 2 × 400 V

This is where the DSX Twin is used.

  1. Shower in spa area

    Shower in spa area

  2. Wellness shower

    Wellness shower

  3. Bath tub

    Bath tub

For maximum shower convenience.

This solution combines two E-comfort instantaneous water heaters to supply one or more tap points with high hot water requirements (minimum flow rate per single tap: 6 l/min), e.g. a wellness shower. The devices are synchronised via the special Twin software, temperature settings are automatically taken over by both devices.

  • Complete set of two fully electronically controlled high-tech instantaneous water heaters DSX with a special installation frame and remote control
  • With special piping set and mounting material for inside wall mounting
  • Depending on the set nominal output (kW) of the DSX units, the flow rate is doubled.
  • Always precise temperatures between 20 °C and 60 °C thanks to TWIN TEMPERATURE Control TTC® and dynamic flow rate control SERVOTRONIC®.
  • Cabinet dimensions (height × width × depth): 81.6 × 60.3 × 14 cm

Technical data

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Data. Values. Facts.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
E-comfort instant water heater DSX Twin
Shower in spa area Wellness shower Bath tub      
DSX Twin
Part number
Nominal power rating 1) (variably adjustable due to MPS) [kW]
Maximum operating pressure [MPa (bar)]
Water connections (thread connections)
Hot water output at Δt = 28 K 2) [l/min]
Hot water output at Δt = 38 K 3) [l/min]
Switch-on flow rate [l/min]
Maximum flow rate: automatic [l/min] 4)
Supply voltage [3~ / PE 400 V AC] two permanent connections
Nominal current [A]
Required cable diameter [mm²]
Maximum inlet temperature [°C]
Solar-ready 5)
Protection class
Specific water resistance at 15 °C [Ωcm] ≥
Weight filled with water [kg], approx.
3200-34130
2 × 18 2 × 21 2 × 24 2 × 27
1 (10) 1 (10) 1 (10) 1 (10)
G ½" G ½" G ½" G ½"
2 × 9.2 2 × 10.7 2 × 12.3 2 × 13.8
2 × 6.8 2 × 7.9 2 × 9.0 2 × 10.2
5 5 5 5
2 × 26 2 × 30 2 × 35 2 × 39
2 × 4.0 2 × 4.0 2 × 6.0 2 × 6.0
70 70 70 70
IP 25 IP 25 IP 25 IP 25
1100 1100 1100 1100
21 21 21 21

1) The selected power rating determines the values of nominal current, cable diameter and hot water output

2) Temperature increase e.g. from 12 °C to 40 °C

3) Temperature increase e.g. from 12 °C to 50 °C

4) Depending on line pressure, selected temperature and inlet temperature

5) Suitable for reheating

Downloads

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Media Title Date Size
DSX Twin Installation Instruction Booklet Installation Instruction Booklet.pdf 01.01.2021 6,7 MB
> download
DSX Twin Operating Instruction Booklet Operating Instruction Booklet.pdf 01.01.2021 6,7 MB
> download
DSX Twin Safety Instructions Safety Instructions.pdf 01.01.2021 759 kB
> download
DSX Twin Technical Data Sheet.pdf DSX Technical Data Sheet.pdf 01.01.2021 6,7 MB
> download

Interesting features.

  1. Smart Control-ready

    Smart Control-ready

  2. Remote control (included)

    Remote control (included)

  3. Solar-compatible, suitable for reheating

    Solar-compatible, suitable for reheating

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