Chaffoteaux INOA S 24kW MET/LPG Condensing Boiler 3310664
CFF 3310664
Chaffoteaux compact condensing boiler model INOA S:
- Max heating capacity 20kW
- Max heat output in DHW 23.5 kW
- XL withdrawal profile
- Natural gas, LPG operation with standard kit
- Propane Air operation with optional kit to be purchased separately code 3318986
- Energy class in heating A
- Energy class in DHW A
€761.28
Items Available: 31
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INOA S is the new Chaffoteaux brand condensing boiler, designed to ensure great performance and high robustness: the stainless steel primary exchanger and metal front panel combine efficiency and durability.
- Installation in partially protected locations
- MET/LPG operation with standard kit
- AP operation with optional kit
- Compatibility with positive pressure collective flues (C10)
COMFORT IN HEATING:
- Stainless steel primary condensing exchanger
- Up to 108% efficiency and 93% seasonal efficiency
- 4-star combustion efficiency in accordance with EN92/42 standard
- Modulation range from 20% to 100% of maximum power
- Low pollutant emissions, NOx Class 6
- High efficiency circulator with continuous modulation to improve acoustic comfort and reduce energy consumption
- Ready for integration into a heating system via Ebus2 communication protocol (boilers, solar, system management modules and modulating temperature control accessories)
- Possibility of managing single-temperature and multi-temperature zones via Expert Control
- Provision for Chaffolink connectivity
SANITARY COMFORT:
- Stainless steel sanitary heat exchanger
- Sanitary water performance: stars ***
- Flow rate 13.2 liters/minute at T = 25ºC (24kW) and 16 liters/min at ?T = 25ºC (29kW)
COMFORT OF USE AND INSTALLATION:
- One-piece construction and metal front panel for strength
- LCD display and front hydrometer for improved accessibility
- Front-facing electrical connections
- Extreme ease of access to components during maintenance (sanitary exchanger, hydraulic unit, etc.)
- Possibility of connection with external probe
- Compatible with Expert Control, modulating and on/off accessories
- Easier start-up: automatic purge function and directly accessible combustion adjustment
ENERGY SAVING AND ENVIRONMENTALLY FRIENDLY:
- Up to 35% energy savings in combination with modulating chronothermostat and outdoor probe
- 40% reduction in CO2 emissions
Features:
- CE certificate no. 0085CU0394
- Installation type C10-C13-C23-C33-C43-C53-C63-C83-C93-B23
- Gas Category I2H
ENERGY PERFORMANCE:
- Max/min heating nominal heat flow rate (Hi) kW 20.0/4.7
- Max/min nominal heat output in DHW (Hi) kW 23.5/4.7
- Max/min heating heat output (80°C-60°C) kW 19.6/4.6
- Max/min heating capacity (50°C-30°C) kW 21.0/4.9
- Max/min sanitary heating capacity kW 23.0/4.6
- Combustion efficiency (at flue gas) % 98.4
- Efficiency at rated heat input (60/80°C) Hi/Hs % 98.0/88.2
- Efficiency at rated heat input (30/50°C) Hi/Hs % 105.0/94.6
- Efficiency at 30°C Hi % 108.5
- Efficiency at idle (60/80°C) Hi/Hs % 97.1/87.4
- Efficiency stars (dir. 92/42/EEC) 4 stars
- Sedbuk class A rating
- Maximum heat loss at the shell (?T = 30°C) % 0.2
- Losses at chimney operating burner % 1.6
HEATING CIRCUIT:
- Expansion tank precharge pressure bar 1
- Maximum heating pressure bar 3
- Expansion tank capacity l 8
- Min/max heating temperature (high temperature range) °C 35/82
- Min/max heating temperature (low temperature range) °C 20/45
DHW CIRCUIT:
- DHW min/max temperature °C 36/60
- Specific DHW flow rate (10 min at ?T=30°C) l/m 11.0
- Instantaneous quantity of hot water ?T=25°C l/m 13.2
- Instantaneous quantity of hot water ?T=35°C l/m 9.4
- Sanitary comfort stars (EN13203) 3 stars
- Minimum hot water withdrawal l/m 2
- Max sanitary water pressure bar 7/0.2
- XL withdrawal profile
EMISSIONS:
- Residual head Pa 100
- NOx class 6
- Flue gas temperature G20 at 60/80 G20 °C 54
- CO2 content (G20) (80°C-60°C) % 9.4
- CO content (0%O2) (80°C-60°C) ppm 178
- O2 content (G20) (80°C-60°C) % 3.7
- Maximum flue gas flow rate (G20) (80°C-60°C) kg/h 37
- Air excess (80°C-60°C) % 21
ELECTRICAL DATA:
- Power supply voltage/frequency V/Hz 230/50
- Total electrical power consumption W 62.0
- Minimum ambient operating temperature °C >0
- Electrical system degree of protection IP X5D
DIMENSIONS - WEIGHT:
- Height x Width x Depth mm 745x400x319
- Weight 26 kg
FITTINGS:
- Plant delivery Ø 3/4 gas
- Sanitary outlet Ø 1/2 gas
- Gas inlet Ø 3/4 gas
- Sanitary inlet Ø 1/2 gas
- Plant return Ø 3/4 gas
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Data sheet
- Type: Boilers
- Model: Natural gas/LPG
- Thermal power: 24 kW
- Energy class: A
- Series: Inoa S
