Ariston CLAS B ONE 24 kW methane/LPG condensing boiler with integrated 40 liter storage complete with fume exhaust kit

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LPG operation with the appropriate conversion kit included as standard

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Technical features

• Model: Class B One
• Product code: 3301211
• Type: Airtight chamber
• Fuel: Methane/LPG

Energy efficiency

• Heating energy efficiency class: A
• Sanitary energy efficiency class: A
• Profile in ACS: XL

Performance

• Thermal input in heating: 3.7 ~ 22.0 kW
• Nominal heat input in DHW: 3.7 ~ 26.0 kW
• Useful thermal power in heating: 3.5 ~ 21.5 kW

Returns

• Efficiency at nominal heat input 60° / 80°C: 97.7%
• Efficiency at nominal heat input 30° / 50°C: 106.1%
• Efficiency at 30% at 30°C: 109.8%

Performance

• High temperature heating temperature: 35° ~ 82°C
• Low temperature heating temperature: 35° ~ 82°C
• DHW temperature: 36° ~ 65°C
• Quantity of hot water deltaT 25°C: 22.6 l/min
• Quantity of hot water deltaT 35°C: 16.1 l/min
• Specific flow rate: 18.8 l/min
• Minimum operating temperature: > 0°C

Electrical data

• Power (V,Hz, Ø): 220~240/50/1
• Total electrical power absorbed: 85.6 W
• Degree of protection: IP X5D

• Dimensions (LxHxD): 600x900x474 mm

Ariston CLAS B ONE wall-mounted boiler Condensing boiler with integrated 40 l storage

The simplest solution for a condensing boiler

New communication protocol designed to guarantee complete management of the system

Comfort function

It speeds up the delivery of hot water in two modes: Comfort Plus mode, always hot water in just 5'' and Comfort mode which allows you to have hot water for 30' after the last withdrawal.

Auto function

Maximum comfort, efficiency and energy saving based on the automatic analysis of environmental conditions, connected external devices and required performance

Super Silence

Silence in all operating modes

Characteristics

• Ariston exclusive XtraTech™ stainless steel exchanger, with high head
• Exchanger passage sections +142% compared to the previous version
• Modulation ratio 1:7
• 2 20 l stainless steel stratification kettles

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Product Warranty : All products on sale on our site are new and packaged. The warranty on this item is 24 months from the date of purchase.

• peso: 35.0 kg
• classe energetica produzione acs: A
• classe energetica riscaldamento: A
• costospedizionecad: IT25;AD113;AT73;BE75;BG88;HR89;DK125;EE122;FR94;DE63;LV94;LT88;LU59;NL68;PT82;CZ66;SK73;SI74;ES75;SE131;HU56;CH135;
• gas: Methane/LPG
• marca: Ariston
• metri quadri : 220
• modello: CLAS B ONE 24_1
• potenza in kw: 30
• potenza nominale: 30
• superficie riscaldabile mq: 220