Condensing Boiler Pigma Advance 25

Description

Condensing Boiler Chaffoteaux Pigma Advance 25

If you are looking to buy a condensing boiler with very good performances, both operating and energy efficiency, the Condensation Boiler CHAFFOTEAUX PIGMA ADVANCE will meet your expectations perfectly, and what is best, plus at the best price.

These condensation boiler, is the evolution of the former Pigma Green 25, in which the energy efficiency parameters have been further improved to adapt to the new European ErP regulations of compulsory compliance by all EU member states.

Elevated comfort in hot water:

The hot water features of this range of boilers are 3 stars, which is the maximum level provided by EN 13203.

The temperature control of the hot water by means of a modulant turbine allows the demand for hot water without temperature jumps or waiting.

Elevated comfort in Heating:

The total premixing modulant burner together with the heat exchanger manufactured in SPIN TECH stainless steel ensures high comfort of this range of boilers CHAFFOTEAUX PIGMA ADVANCE when working in heating mode

The high-efficiency pump with continuous modulation allows a reduction in both the consumption of gas, and a significant improvement in the sound level that makes the operation of the boiler much quieter.

Usability.

The easy-to-hand control panel together with LCD backlit display of this boiler range that informs you clearly and concisely about the main operating conditions of the boiler, will allow you to control your boiler in a very simple way.

Energy saving and respect for the environment:

Compared to conventional boilers, these boilers CHAFFOTEAUX PIGMA ADVANCE reduces consumption by about 10% when they work in hot water mode, and by 18% when they work in heating.

MAXIMUM PERFORMANCE: SPINTECH

• 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+ reachable with thermoregulation.
• Performance certified by the TÜV RHEINLAND Group.

MAXIMUM COMFORT

• Modulation ratio 1:7.
• Electronic combustion control E-Burning System.
• Optimized internal silencer.
• Gas transformation from the technical menu without the need for a kit.
• Ready for Chaffolink connectivity.

EASY INSTALLATION

• Installation in partially protected places.
• Smoke outlets 80, 60, 50 mm.
• Intuitive electrical connections.

ENERGY SAVING AND RESPECT FOR THE ENVIRONMENT

• 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.

Specifications

Nominal thermal power max./min. heating (Hs) Qn: 24.4/4.1 kW
Nominal thermal power max./min. heating (Hi) Qn: 22.0/3.7 kW
Nominal thermal power max./min. DHW (Hs) Qn: 28.9/4.1 kW
Nominal thermal power max./min. DHW (Hi) Qn: 26.0/3.7 kW
Useful power max./min. heating (50°C-30°C) Pn: 23.6/3.9 kW
Useful power max./min. heating (80°C-60°C) Pn: 21.4/3.4 kW
Useful power max./min. DHW Pn: 24.9/3.5 kW
Combustion efficiency: 98.0%
Efficiency at 30% of Qn with return at 30°C Hi/Hs: 109.8/98.9 %
Efficiency at nominal thermal power (30-50°C) Hi/Hs: 107.3/96.7 %
Efficiency at nominal thermal power (60-80°C) Hi/Hs: 97.5/87.8 %
Efficiency at minimum (60-80°C) Hi/Hs: 93.1/83.8 %
Energy efficiency stars (Directive 92/42/EEC): ****
Burner exhaust losses in operation: 2.0%
Available air pressure: 100 Pa
NOx class: 6
Flue gas temperature (G20) (80°C-60°C): 61 °C
CO2 content (80°C-60°C): 9.2/8.9 %
CO content (0% O2) (80°C-60°C): 142.0 ppm
O2 content (G20) (80°C-60°C): 3.9 %
Maximum flue gas flow (G20) (80°C-60°C): 42.1 kg/h
Excess air (80°C-60°C): 23%
Expansion tank preload pressure: 1 bar
Maximum heating pressure: 3 bar
Expansion vessel capacity: 8 l
Heating temperature min./max. (high temperature regime): 35/82 °C
Heating temperature min./max. (low temperature regime): 20/45 °C
min./max. temperature DHW: 36/60 °C
Specific DHW flow rate ΔT = 30 °C: 12.1 l/min
Instantaneous DHW flow rate ΔT = 25 °C: 14.5 l/min
Instantaneous DHW flow rate ΔT = 35 °C: 10.4 l/min
ACM comfort stars (EN 13203): ***
Minimum water consumption: 2 l/min
Max./min. pressure DHW: 7.0/0.2 barl
Supply voltage/frequency: 230/50 V/Hz
Total power consumed: 77 W
Ambient temperature min. operating temperature: +5 °C
Electrical protection class: X5D IP
Weight: 29.7 kg
Dimensions (width x height x depth): 400x745x315 mm
Energy class/DHW consumption profile: A/XL