Pigma Advance 25 Kw Eu Methane Chaffoteaux Condensing Gas Boiler Complete With Smoke Exhaust Kit

Technical features

• Energy class in heating: A
• Energy class in sanitary: A
• Load profile: XL

Heating performance:

• Thermal input (min./max): 3.7/22 kW
• Useful power (min./max.): 3.95/21.4 kW
• Useful thermal efficiency: 98.0 %
• Idle efficiency (60/80°C): 97.5/87.8 %
• Heating output max/min (80°C-60°C): 21.4/3.4 kW
• Performance stars (dir. 92/42/EEC): ****

Healthcare performance:

• Thermal input (min./max): 3.7/28.9 kW
• DHW thermal power (max/min): 24.9/3.5 kW

Heating circuit:

• Expansion vessel pre-charge pressure: 1 bar
• Maximum heating pressure: 3 bar
• Expansion vessel capacity: 8 L
• Min/max heating temperature (high temperature range): 35 / 82 °C
• Min/max heating temperature (low temperature range): 20 / 45 °C

Healthcare circuit:

• Min/max domestic hot water temperature: 36 / 90 °C
• Specific flow rate in sanitary mode (10 min. with ∆T=30°C: 12.1 l/min
• Instantaneous quantity of hot water ∆T=25°C: 15.5 l/min
• Instantaneous quantity of hot water ∆T=35°C: 10.4 l/min
• Sanitary comfort stars (EN13203): ***
• Minimum withdrawal of hot water: 2 l/min
• Max/min domestic water pressure: 7.0 / 0.2 bar

Electrical data:

• Protection index IPX5D
• Class 6 NOx
• Energy efficiency index of the circulator: EEI ≤ 0.23
• Minimum ambient temperature of use: >0°C
• Total absorbed electric power: 67 W
• Power supply: METHANE (G20/G30)

Dimensions:

(HxWxD): 745x400x385mm; Weight: 29.7kg

Pigma is the new CHAFFOTEAUX boiler, which is part of the Advance Range, resulting in the category leader with a completely renewed design, using the innovative SpinTech exchanger, electronic combustion control, integrated Chaffolink connectivity and Expert Control and external probe as standard, guaranteeing extremely high performance with extremely low fuel consumption. Can be installed in partially protected places.

SpinTech features:

• Exchanger that works with a stainless steel monospiral
• New single coil primary heat exchanger in stainless steel
• Passage sections increased by 142% compared to the previous version
• 1 m more head
• Seasonal yield at 94%
• Class A+ thanks to the standard thermoregulation accessories
• Performance certified by the TÜV RHEINLAND Group.

Give Comfort:

• Modulation ratio 1:7
• Optimized internal silencer
• SRA function
• Gas transformation with kit included as standard
• Ready for Chaffolink connectivity

Advantages:

• Installation in partially protected places
• Smoke outlets 80, 60, 50 mm
• Intuitive electrical connections
• Up to 20% energy savings in combination with Expert Control and the SRA function
• Up to 30% energy savings by combining Expert Control, the SRA function, the external probe and the radiant floor.
• Reduced polluting emissions, NOx class 6.

• peso: 50.0 kg
• classe energetica produzione acs: A
• classe energetica riscaldamento: A
• gas: Methane
• marca: CHAFFOTEAUX
• metri quadri : 150
• modello: PIGMA ADVANCE 25 kW METANO
• potenza in kw: 25
• potenza nominale: 25
• superficie riscaldabile mq: 150