ATTENTION THE PRODUCT IS NEW AND WORKING BUT IT HAS SIDE DAMPES AND SCRATCHES ON THE BOTTOM PART, THE PACKAGING IS WORN. (FOR MORE INFORMATION VIEW THE PHOTOS NEXT TO THE MAIN IMAGE)

NB: THE BOILER IS DESIGNED WITH METHANE, TO CONVERT TO LPG YOU MUST CONTACT THE LOCAL ASSISTANCE CENTER IN ADVANCE TO FIND OUT THE RELATIVE COSTS

Chaffoteaux INOA ULTRA 25 CF Open Chamber low NOx boiler cod. 3310639 - NEW ErP

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Technical features :

• Nominal heat output max/min (Hi) Qn 25.8 / 11.0 kW
• Useful heating power max/min 23.2 / 9.8 kW
• Efficiency at nominal power 60/80 Hi 90.1%
• Efficiency at 30% of nominal power (return 47 Hi) 89.9%
• Outlet temperature range min/max temp. 35-82°C
• Expansion tank capacity 8l

Domestic hot water

• ACS comfort level (EN 13203) **
• Max/min power in DHW mode 24.3 / 9.9 kW
• Specific flow rate in accordance with EN 625 at ΔT 30º C 11.8 l/min
• Hot water flow rate at ΔT 25º C 14.2 l/min

Electrical data

• Power supply voltage 230 V~ (50 Hz)
• Maximum power absorbed 52W
• IP X4D electrical protection rating

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INOA ULTRA 25 CF

Inoa Ultra, equipped with a multifunction LCD display. In its simplicity it contains all the technical characteristics necessary for optimal operation, guaranteeing reliable, practical and safe performance. Low NOx emissions: compliant with ERP regulation of 09.26.2018

HEALTH COMFORT

• Stainless steel sanitary exchanger.
• Flow rate of 14.2 l/min with Δ=25°C.
• Sanitary circuit managed by two probes and a sanitary flow meter for better temperature stability based on the type of sampling.

COMFORT IN HEATING

• High efficiency circulator with continuous modulation to improve acoustic comfort and reduce energy consumption.
• Heating power of 25 kW.

COMFORT OF USE AND INSTALLATION

• LCD display with visualization: history, self-diagnosis, operating temperature.
• Antifreeze function.
• Compact and perfectly adaptable to any type of home.
• Quick installation: predisposition for the use of the hydraulic rod (optional).
• Simplified maintenance: front access to all components.
• Prepared for integration with solar thermal systems.
• Prepared for on/off environmental regulation with and without wires.
  
  

• peso: 35.0 kg
• classe energetica produzione acs: B
• classe energetica riscaldamento: C
• gas: Methane
• marca: CHAFFOTEAUX
• metri quadri : 150
• modello: AO_1137_1
• potenza in kw: 25
• potenza nominale: 25
• superficie riscaldabile mq: 150