Chaffoteaux CX Green 24 EU 24 kW ErP condensing boiler complete with flue kit

Technical Features

• Model

  Heating energy efficiency Class A
  Class A health energy efficiency
  Sample profile: XL

• Performance

  Nominal heat output in heating max/min (Hi): 23.5/4.5 kW
  Nominal heat output in domestic hot water max/min (Hi): 23.5/4.5 kW
  Max/min heating thermal power (80°C-60°C): 23/4.4 kW
  Efficiency at nominal heat output: 97.7 / 88 %
  Efficiency at 30% of nominal heat output: 104.3 / 94 %
  Expansion vessel capacity: 8 litres
  Min/max heating temperature (high temperature range) °C 35/82
  Min/max heating temperature (low temperature range) °C 25/45
  Sanitary water temperature min/max °C 36/60
  Instantaneous quantity of hot water ΔT=25°C l/m 13.9
  Instantaneous quantity of hot water ΔT=35°C l/m 9.9
  Minimum hot water withdrawal l/m <2

General Features

• CX GREEN EU
  
  
  
  The compact condensing boiler with an aluminum alloy condensing exchanger and all the necessary features to meet energy efficiency standards. Operates on natural gas only.
  
  
  Health comfort
  
  Stainless steel sanitary exchanger.
  Domestic hot water performance: stars **.
  Flow rate 13.1 litres/minute with ΔT = 25ºC. (24kW)
  
  Heating comfort
  
  Efficiency up to 108% with energy savings of up to 35%.
  4 stars of combustion efficiency in compliance with the EN92/42 standard.
  Modulation range from 25% to 100% of maximum power.
  Condensing exchanger in aluminum alloy.
  Reduced pollutant emissions, NOx Class 5.
  High-efficiency circulator with continuous modulation to improve acoustic comfort and reduce energy consumption.
  Ready for integration into a heating system via the Ebus2 communication protocol (boilers, solar, system management modules and modulating thermoregulation accessories).
  Possibility of managing single-temperature and multi-temperature zones only via Expert Control.
  Self-diagnosis system by code.
  LCD display.
  Ease of use and installation
  Possibility of connection with external probe.
  Compatible with Expert Control, modulating and on/off accessories.
  Easier starting: automatic purge function and directly accessible combustion adjustment.
  
  Energy saving and respect for the environment
  
  Up to 20% energy savings when combined with a chronothermostat and external probe.
  40% reduction in CO2 emissions**.