Ariston Clas B One 24 kW LPG Condensing Boiler with Integrated 40 Lt Storage Tank Code 3301211 - Complete with Flue Gas Exhaust Kit

Technical Features

Model

Heating energy efficiency Class A
XL profile sanitary energy efficiency Class A

Product Code: 3301211

Energy Efficiency

Nominal heat input max/min (heating) PCI: 22.0-3.7 kW
Nominal heat output max/min (domestic hot water) PCI: 26.0-3.7 kW
Max/min useful thermal power (heating): 21.5-3.5 kW
Efficiency at nominal heat output (60/80°C) PCI: 97.7%
Efficiency at nominal heat output (30/50°C) PCI: 106.1%
Efficiency at 30% (30° C) PCI: 109.8%
Max/min heating temperature (high temperature): 82-35°C
Max/min heating temperature (low temperature): 45-20°C
Max/min sanitary temperature: 65-40°C

Performance

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 (first 10' with deltaT 30°C): 18.8 l/min
Minimum operating temperature > 0°C
Modulation ratio 1:7
Power supply voltage/frequency V/Hz 230-50
Total absorbed electrical power: 85.6W
Electrical system protection rating IP X5D

Dimensions

Dimensions 24 kW mm (HxWxD) 900 x 600 x 474

General Features

CLASS B ONE



Characteristics:

Ariston exclusive XtraTech™ stainless steel exchanger with high head
Exchanger passage sections +142% compared to the previous version
LCD display
2 x 20L stainless steel stratification boilers
Class A+ in heating achievable with thermoregulation
Modulation ratio 1:7
BusBridgeNet® communication protocol
Optimized boiler heating logic
AUTO and Comfort function
Prepared for sanitary recirculation
Flue pipe 80, 60, 50 mm

HIGH EFFICIENCY
Product characterised by high energy performance, reduced consumption and polluting emissions.


MODULATING CIRCULATOR
Modulating circulator for optimizing consumption and maximizing performance

SYSTEM MANAGEMENT
New communication protocol designed to ensure complete system management.


MADE IN ITALY
Made entirely in Italy.


AUTO FUNCTION
Maximum comfort, efficiency, and energy savings based on automatic analysis of environmental conditions, connected external devices, and required performance.


COMFORT FUNCTION
Speeds up the delivery of hot water in two modes: Comfort Plus Mode (always hot water in just 5") and Comfort Mode (hot water for 30' after the last draw).


SUPER SILENCE
Quiet operation in all operating modes.