Open Chamber Boiler Chaffoteaux Pigma Ultra 25 Cf Low Nox Methane Cod. 3310637 - New Erp

Open Chamber Boiler Chaffoteaux Pigma Ultra 30 CF Low NOx Methane cod. 3310638 - NEW ErP

• Energy efficiency class for hot water production B
• XL load profile
• Product code 3310637
• Nominal thermal power max/min 25.8/ 11.0 kW
• Expansion tank capacity 8l
• Nominal thermal power max/min (sanitary) PCI 29.5/ 13 kW
• Hot water flow rate at ΔT 25º C 14.2 l/min
• NOx class 6
• Supply voltage 230 V~ (50 Hz)
• Electrical protection degree IP X4D
• Dimensions HxWxD 745x400x319 mm

ULTRA PIGMA

Thanks to the compact dimensions, the sanitary comfort guaranteed by the 2 performance stars and the digital display technology, which allows optimal management of the heating, it manages to create a comfortable environment, suitable for every type of requirement and installation. Low NOx emissions: compliant with the Erp regulation of 09.26.2018

HEALTHCARE COMFORT

• Sanitary heat exchanger in stainless steel.
• Domestic hot water performance **, according to EN 13203 standard.
• Flow rate from 14.2 to 15.8 l/min with ΔT = 25ºC.
• Controlled DHW production managed by two probes and a sanitary flowmeter for better temperature stability based on the type of withdrawal.
• Programmable on/off comfort function

HEATING COMFORT

• SRA function, automatic boiler regulation system according to heating requirements.
• High efficiency circulator with continuous modulation to improve acoustic comfort and reduce energy consumption.
• Differentiated climatic thermoregulation of 2 circuits, according to the ambient and/or external temperature.
• Arrangement for integration into a heating system via the new Ebus2 communication protocol (boilers, solar, system management modules and modulating thermoregulation accessories).
• LCD display with display: history, self-diagnosis, operating temperatures.

COMFORT OF USE AND INSTALLATION

• Compatible with Expert Control: intuitive system manager for the management of 3 circuits, according to the room and/or outside temperature for greater comfort and greater energy savings.
• New intuitive electrical connections.
• Easier starting: automatic purge function and directly accessible combustion regulation.
• Compact and perfectly adaptable to any type of home.

ENERGY SAVING AND RESPECT FOR THE ENVIRONMENT

• Up to 15% energy savings in combination with Expert Control, modulating room sensor and SRA function.

• peso: 35.0 kg
• classe energetica produzione acs: B
• classe energetica riscaldamento: C
• gas: Methane
• marca: Chaffoteaux
• metri quadri : 120
• modello: 3310637
• potenza in kw: 25
• potenza nominale: 25
• superficie riscaldabile mq: 120