Ariston Genus One Net Ext 25 Methane Condensing Boiler for Outdoor Use 25 kW Code 3301225 - Complete with Flue Gas Exhaust Kit

Technical Features

Model

Heating energy efficiency Class A (A+ achieved thanks to thermoregulation)
XL profile sanitary energy efficiency Class A

Product Code: 3301225

Energy Efficiency

Nominal heat input max/min (heating) PCI: 22-2.5 kW
Nominal heat output max/min (domestic hot water) PCI: 26-2.5 kW
Max/min useful thermal power (heating): 21.5-2.3 kW
Efficiency at nominal heat output (60/80°C) PCI: 97.7%
Efficiency at nominal heat output (30/50°C) PCI: 106.7%
Efficiency at 30% (30° C) PCI: 109.7%
Max/min heating temperature (high temperature): 82-35°C
Max/min heating temperature (low temperature): 45-20°C
Max/min sanitary temperature: 60-36°C

Performance

Quantity of hot water (deltaT 25°C): 15.4 l/min
Quantity of hot water (deltaT 35°C): 11 l/min
Specific flow rate (first 10' with deltaT 30°C): 12.8 l/min
minimum operating temperature (-20°C with antifreeze kit) -15°C
Power supply voltage/frequency V/Hz 230-50
Total absorbed electrical power: 84.7W
Electrical system protection rating IP X5D

Dimensions

Dimensions mm (HxWxD) 770 x 505 x 240

General Features

• Genus ONE NET EXT
  
  
  
  Save on your energy consumption with Genus One Net Ext - The Ariston condensing technology featured in Genus One Net Ext offers great potential for reducing energy consumption, allowing you to save significantly on your bills without changing your daily habits.
  
  
  Characteristics
  
  Ariston exclusive XtraTech™ stainless steel exchanger with high head
  Exchanger passage sections +142% compared to the previous version
  Ignition system, electronic combustion control
  Gas conversion from the technical menu
  Modulation ratio 1:10
  Ariston Net connectivity included with Sensys Net
  BusBridgeNet® communication protocol
  AUTO and Comfort function
  Class A+ in heating thanks to the Sensys NET system manager and external probe as standard
  Minimum operating temperature down to -20°C*
  Semi-automatic filling
  Electrogalvanized exterior cladding
  Flue pipe 80, 60, 50 mm
  
  
  
  HIGH EFFICIENCY
  Product characterised by high energy performance, reduced consumption and polluting emissions.
  
  
  MODULATION RATIO
  Automatic power regulation based on heating demand
  
  
  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.
  
  
  OUTDOOR INSTALLATION
  Possibility of outdoor installation thanks to all the weather protection devices.
  
  
  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).
  
  
  EXTRA SMALL DIMENSIONS
  Extremely small footprint to fit any space problem