Gas condensing boiler Ariston CARES S 24, 20-24kW - combined

The Ariston CARES S 24 condensing water heater is suitable for every home thanks to the combination of high performance and robustness. The stainless steel condensing heat exchanger represents the right balance between comfort and performance.

Advantages:

• New stainless steel heat exchanger
• Modulation ratio 1:5
• Compatible with flue pipes Ø50 mm up to 27m (ref. 24kW)
• Compatibility with LPG (optional kit)
• NOx class 6
• BusBridgeNet® communication protocol
• LCD screen with silicone buttons
• New frontal hydrometer for better visibility of pressure information

Technical data:

• Max./Min. nominal heat load (PCI) Qn: 23.5/4 kW
• Max./min. output power (80 °C – 60 °C) (central heating) Pn: 19.6/4.6 kW
• Max./min. output power (50 °C – 30 °C) (central heating) Pn: 21/4.9 kW
• Max./min. output power of domestic hot water Pn: 23/4.6 kW
• Combustion efficiency (flue gas): 98.4%
• Efficiency at nominal heat load (30/50 °C) (condensation) Hi/Hs: 105/94.6%
• Nox class: 6
• Min./max. heating temperature (high temperature range): 35/82 °C
• Min./max. heating temperature (low temperature range): 20/45 °C
• Expansion vessel filling pressure: 1 bar
• Maximum pressure of the central heating circuit: 3 bar
• Capacity of the expansion vessel: 6.5 l
• Min./max. domestic hot water temperature: 36/60 °C
• Pressure/power frequency: 230/50 V/Hz
• Total absorbed electrical power: 62.0 W
• Minimum ambient temperature for use: 0 °C
• Electrical system protection level: X5D IP
• Weight: 26 kg
• Dimensions (W x H x D): 745/400/319 mm
• Code: 3301637
• Energy class: A
• Energy class of domestic hot water production: A