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LPG operation with the special conversion kit included as standard
Technical features
- Model: Class B One
- Product code : 3301211
- Typology : Sealed chamber
- Power supply: methane/LPG
Energy efficiency
- Heating energy efficiency class: A
- Sanitary energy efficiency class: A
- ACS profile : XL
Performance
- Heating capacity: 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 supply (V,Hz, Ø) : 220~240/50/1
- Total absorbed electrical power: 85.6 W
- Degree of protection : IP X5D
Dimensions
- Dimensions (LxHxP): 600x900x474 mm
Wall mounted boiler Ariston CLAS B ONE Condensing boiler with integrated storage tank of 40 l
The simplest solution for a condensing boiler
New communication protocol set up to ensure complete system management
Comfort function
It speeds up hot water dispensing 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 draw.
Auto function
Maximum comfort, efficiency and energy savings based on the automatic analysis of the environmental conditions, connected external devices and required performance
Super Silence
Silent operation in all operating modes
Characteristics
- XtraTech™ heat exchanger in exclusive Ariston stainless steel, with high head
- Exchanger passage sections +142% compared to the previous version
- Modulation ratio 1:7
- 2 stainless steel stratification boilers of 20 l
Product Guarantee : All products for sale on our site are new and packed. The warranty on this item is 24 months from the date of purchase.