Prestige CW6

Prestige CW6

Revolutionary design
Quickfill system
Unlimited quantities of hot water
Extremely economical energy consumption
42L storage water heater

Energy label AEnergy label A XXL

  • 26 kW power
  • CW6
    9 l/min at 60 °C
    20 l/min at 40 °C


With a 109% efficiency rating, our Prestige CW6 meets the requirements for the very highest HE classification level. What’s more, its high hot water efficiency means it’s also extremely economical in terms of energy consumption.

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Our customer service staff will gladly answer any of your questions.

You can call one of the team on weekdays between 8.15 a.m. and 4.45 p.m. And if it’s outside office hours, just send us an email. We’ll get back to you as soon as possible.

Tel.: +31 (0)524 517655

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Article number 057158
Material heat exchanger Aluminium
Rated power 80-60 °C kW 26,20
Nominal load lower value kW 7,20 - 27,30
Nominal load upper value kW 8,00 - 30,30
Heating power adjustable
Suitable for natural gas
Suitable for propane
Conversion set required
Control signal OpenTherm
Burner control modulating
Maximum flow temperature (working temperature) °C 90
Maximum allowable operating pressure bar 3
Minimum work pressure bar 0,50
Maximum gas pressure mbar 30
Minimal gas pressure mbar 20
Nominal power tap water kW 31,50
Nominal load lower value tap water kW 7,20 - 32,70
Nominal load upper value tap water kW 8,00 - 36,30
Hot water capacity at 60 °C l/min 9
Hot water capacity at 40 °C l/min 20
Supply voltage V 230
Built-in fill / drain valve
Built-in pump circuit
Built-in manometer
Built-in weather-dependent controller
Built-in pressure relief valve
Built-in inlet combination
Weight kg 64
Height mm 1.070
Width mm 870
Depth mm 450
Connection return Knel
External tube diameter supply mm 22
Connection supply Knel
External tube diameter return mm 22
Fuel connection Knel
External tube diameter fuel mm 15
Air supply connection Mofeind
Nominal duct diameter air supply mm 80
Connection of flue gas outlet Mofeind
Nominal duct diameter flue gas discharge mm 80
Connection cold tap water Knel
External tube diameter cold tap water mm 15
Domestic hot water connection Knel
External tube diameter hot tap water mm 15
Condensation connection Flexibel
External tube diameter condensation mm 25,40
Capacity profile XXL
Efficiency class space heating A
Efficiency class water heating A
Supplementary electricity consumption at full load (ELmax) kW 0,035
Supplementary electricity consumption in standby mode (Psb) kW 0,002
Standby heat loss (Pstby) kW 0,074

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