Chaffoteaux INOA S 24kW MET/LPG Condensing Boiler 3310664

Chaffoteaux
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
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    Chaffoteaux INOA S 24kW MET/LPG Condensing Boiler 3310664

    €744.15
    €744.15

    Chaffoteaux INOA S 24kW MET/LPG Condensing Boiler 3310664

    €744.15
    Tax included
    Items Available: 12
    Further availability of the manufacturer

    Chaffoteaux INOA S 24kW MET/LPG Condensing Boiler 3310664

    €744.15

    Buy it within and receive it from Tuesday, 17 December
    Two-year warranty
    Easy return within 14 days
    Purchase with tax breaks

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    Frequently bought together

    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

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