Ariston condensing boiler CLAS ONE Wi-Fi 24 kW Complimentary flue gas kit Integrated Wi-Fi low NOx ErP nominal heat input max/min heating PCI kW 22.0 / 3.7 nominal heat input max/min DHW PCI kW 26.0 / 3.7 useful heat output max/min heating PCI kW 21.4 / 3.4 efficiency at nominal heat input (60/80° c) PCI % 97.5 efficiency at nominal heat input (30/50° c) PCI % 107.3 yield at 30% (30th c) PCI % 109.8 max/min heating temperature (high temperature) °C 82 / 35 max/min heating temperature (low temperature) °C 45 / 20 max/min domestic hot water temperature °C 60 / 36 quantity of hot water (deltaT 25°C) l/min 14.5 quantity of hot water (deltaT 35°C) l/min 10.4 specific flow rate (first 10' with deltaT 30°C) l/min 12.1 minimum operating temperature (-5°C with antifreeze kit)* °C > 0° supply voltage/frequency V/Hz 230 / 50 total absorbed electrical power W 77.0 electrical system protection degree IP X5D Energy class A Energy class in sanitary A XL withdrawal profile Dimensions HxWxD 745x400x315 Class One Wi-Fi Functionality: / XtraTech™ heat exchanger in exclusive Ariston stainless steel, with high head / Class A+ in heating reachable with thermoregulation / Modulation ratio 1:8 / Wifi integrated in the boiler /LCD displays / BusBridgeNet® communication protocol / AUTO function, Comfort / Optimized internal silencer / Installation in partially protected places / Smoke outlet 80, 60, 50 mm CLASS ONE WIFI XtraTech™ is the new exclusive* Ariston stainless steel heat exchanger, the heart of the ONE condensing boilers, developed to guarantee reliability and performance over time. Increased passage sections: +142% compared to the previous exchanger. Higher prevalence, lower risk of clogging, better performance. Every day, as if it were the first. Every single component has been designed to guarantee performance and durability over time: Ariston guarantee, shown in each component. Every single component has been rigorously tested and controlled on the production line. 100% of the boilers are tested again before being shipped to our customers. The best materials have been selected, to work for a long time even in the most critical situations Always connected with Ariston NET Wherever you are, always within reach of your Smartphone. Managing the comfort of your home has never been easier! Wherever you are, you can control the climate in your home using your smartphone. Use only the energy it needs. Easy to manage weekly time programming, directly from the app. Also, choose the savings "leaflet" for a real reduction in bill costs! Technical support always ON. Thanks to the innovative remote control system, the app warns your customer in case of malfunctions. By signing a maintenance contract, the Assistance Center will be able to intervene in the event of breakdowns, even remotely. Customer serenity is at the heart of Ariston NET. Absolute efficiency: Thermoregulation in class A+ The ONE condensing boilers achieve very high seasonal performance and thanks to the thermoregulation they reach class A+! Alteas and Genus ONE are also equipped with the innovative IGNITION system, which makes combustion always perfect thanks to the electronic control. Gas transformation? No problem, from the technical menu in one touch. Total Comfort: Innovative functions to meet your needs ONE is equipped with an innovative set of smart functions to guarantee comfort every day with minimum waste of energy. Auto function: Patented function that allows you to automatically optimize the operation of the boiler, eliminating continuous switching on and off, reducing the stress on the components to a minimum. Comfort function: Hot water without any waiting! Lots of water with minimum energy consumption. Integrated Programming: Weekly hourly programming integrated into Alteas and Genus ONE products. Care function: Automatic reminder of routine maintenance. 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.

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