Chaffoteaux Mira Advance Link Gas Condensing Boiler D2 25kW
CFF 3314252
3234090852899
Chaffoteaux Mira Advance Link D2 Gas Condensing Boiler Powerful soul for amazing control.
Equipped with the innovative SpinTech exchanger, it excels in its class with electronic combustion control, integrated Chaffolink connectivity, and allExpert Control and outdoor probe as standard
Strengths:
- 25 kW power
- Runs on Natural Gas/LPG/Propane Air without the need for a kit
- Energy class in heating A+
- Sanitary energy class A
- XL withdrawal profile
- Boiler-integrated connectivity gateway
- Compatible with Amazon Alexa and Google Assistant
Included accessories:
- Expert HD system manager (3319469)
- Boiler-integrated connectivity gateway
Compatible accessories:
- Coaxial exhaust flue kit 60/100 L 1000 3318073
€1,420.08
€1,420.08
Tax included
Tax included
Items Available: 8
: 4
Frequently bought together
Maximum Spin Tech Performance:
- New single loop stainless steel primary exchanger
- Passage sections increased by 142% over previous version
- Seasonal efficiency at 94%
- Class A+ thanks to standard thermoregulation accessories
- Performance certified by the TÜV RHEINLAND Group
Maximum Comfort:
- 1:10 modulation ratio
- Electronic combustion control E-Burning System
- SRA function
- Gas conversion from the technical menu without the need for a kit
- Chaffolink connectivity integrated in boiler
- Outdoor temperature from the internet thanks to integrated connectivity
Ease of installation:
- Installation in partially protected places
- Flue exhausts 80, 60, 50 mm and kit for compatibility with positive pressure (C10) collective flues.
- Intuitive electrical connections.
- Natural gas, LPG and propane air operation without the need for a kit. Transformation takes place thanks to combustion control by selecting the type of gas from the technical menu
Energy-saving and environmentally friendly:
- Compatible with mixtures of hydrogen 20% H2
- Low pollutant emissions, NOx Class 6
Features:
- Max/min nominal heat input in heating (Hi) Q 22/2.6 kW
- Max/min rated heat flow in heating (Hs) Q 24.4/2.9 kW
- Max/min rated heat flow in DHW (Hi) Q 26.0/2.6 kW
- Max/min rated heat flow in DHW (Hs) Q 28.9/2.9 kW
- Max/min heating output (80°C-60°C) P 21.5/2.5 kW
- Max/min heating output (50°C-30°C) P 23.6/2.7 kW
- Max/min domestic heating output P 24.9/2.5 kW
- Combustion efficiency (at flue gas) 97.9%
- Efficiency at rated heat input (60/80°C) Hi/Hs 98.2/88.4%
- Efficiency at rated heat input (30/50°C) Hi/Hs 107.3/96.6%
- Efficiency at 30 % of Qn with return at 30°C Hi/Hs 109.8/98.9%
- Efficiency at idle (60/80°C) Hi/Hs 95.1/85.6%
- Losses at chimney operating burner 2.1%
- Residual evacuation head Pa 100
- NOx class 6
- Flue gas temperature (G20) (80°C-60°C) 61 degrees
- CO2 content (G20) (80°C-60°C) 8.7%
- CO content (0%O2) (80°C-60°C) ppm 112
- O2 content (G20) (80°C-60°C) 5.0%
- Maximum flue gas flow rate (G20) (80°C-60°C) 44.1 kg/h
- Excess air (80°C-60°C) 31%.
- Condensate pH 3.2
- Max amount of condensate 2.4 l/h
Heating circuit:
- Expansion tank precharge pressure 1 bar
- Maximum heating pressure 3 bar
- Expansion tank capacity 8 liters
- Min/max heating temperature (high temperature range) 35/82 degrees
- Min/max heating temperature (low temperature range) 20/45 degrees
Sanitary Circuit:
- Min/max DHW temperature 36/60 degrees
- Specific flow rate in DHW (10 min at ?T=30°C) 12.8 l/min
- Instantaneous quantity of hot water ?T=25°C 15.4 l/min
- Instantaneous quantity of hot water ?T=35°C 11 l/min
- Minimum hot water withdrawal 2 l/min
- Max/min domestic water pressure 7/2 bar
Electrical data:
- Supply voltage/frequency V/Hz 230 / 50
- Total electrical power consumption 83W
- Energy efficiency index of the circulator EEI 0.23
- Minimum ambient operating temperature (-5°C with standard antifreeze heater kit code 3318949) >0 Degrees
- Electrical system degree of protection X5D
- Weight 32 kg
- Dimensions: 400x745x315 mm
Connections:
- Plant delivery Ø 3/4 gas
- Sanitary outlet Ø 1/2 gas
- Gas inlet Ø 3/4 gas
- Sanitary inlet Ø 1/2 gas
- System return Ø 3/4 gas.
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Data sheet
- Type: Boilers
- Model: Natural gas/LPG/Propane
- WIFI: Integrated
- Thermal power: 25 kW
- Energy class: A+
- Series: Mira Advance Link
