CAUTION Methane, LPG and propane air operation without the need for a kit. The transformation takes place thanks to the combustion control by selecting the type of gas from the technical menu. Technical features Model : ALTEAS ONE+ NET 35 Code: 3301773 Nominal heat input in heating max/min PCI : 31.0 / 3.5 kW Nominal heat input in DHW max/min PCI : 34.5 / 3.5 kW Power supply: methane/LPG Specifications Energy efficiency according to the European ErP directive Heating Energy Efficiency Class: A+ Sanitary Energy Efficiency Class: A Withdrawal profile: XXL Combustion efficiency (flue gas) % 97.9 Efficiency at nominal heat input (60/80°C) PCI % 98.1 Efficiency at nominal heat input (30/50°C) PCI % 107.8 Efficiency at 30% at 30°C PCI % 109.4 Minimum efficiency (60/80°C) PCI % 94.2 health circuit DHW temperature min/max °C 36/60 Specific flow rate in DHW (10 min. with ΔT=30°C) l/min 16.5 Instantaneous quantity of hot water ΔT=25°C l/min 19.8 Instantaneous quantity of hot water ΔT=35°C l/min 14.1 Domestic water pressure max/min bar 7/0.2 Minimum withdrawal of hot water l/min 2 Dimensions and weight LEGEND A System delivery Ø 3/4” gas B DHW outlet Ø 1/2” gas C Gas inlet Ø 3/4” gas D DHW inlet Ø 1/2” gas E System return Ø 3/4” gas Weight : 36kg Description Latest generation condensing boiler with integrated Wi-Fi and voice control. Compatible with hydrogen blends up to 20%. VOICE CONTROL: With Alteas ONE+ NET your voice is enough to manage the comfort of your home, thanks to the integration of the Ariston NET App with Google home and Amazon Alexa. H2 READY: Compatible with 20% hydrogen blends. An important first step in our ongoing commitment to using hydrogen for heating. CLASS A+: Thanks to the SENSYS HD series thermostat it is possible to reach class A+ and save on bills. Maximum durability thanks to the Ariston exclusive XtraTech™ heat exchanger Ignition System+ for electronic combustion control Tempered and scratch resistant glass panel Sensys HD thermostat included as standard Integrated Wi-Fi, always connected to the Ariston NET App for remote control Voice control thanks to integration with Google home and Amazon Alexa 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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ATTENTION THE BOILER IS BORN WITH METHANE. THEREFORE, THE TRANSFORMATION KIT WILL BE SUPPLIED AS STANDARD. FOR INFORMATION, CONTACT THE AUTHORIZED ASSISTANCE CENTER IN YOUR AREA IN ADVANCE Ariston Condensing Boiler CLAS B ONE 35 Methane or LPG 40 lt storage complete with flue gas exhaust kit code 3301212 Product code: 3301212 Energy label specifications according to European ErP directive Heating energy efficiency Class A Energy efficiency sanitary XXL profile Class A Heating/sanitary operation features: Nominal heat input max/min (heating) PCI: 31-5.0 kW Nominal heat output max/min (sanitary) PCI: 34.5-5.0 kW Max/min useful thermal power (heating):30.2-4.7 kW Efficiency at nominal heat output (60/80°C) PCI: 97.3% Efficiency at nominal heat output (30/50°C) PCI: 106.5% Efficiency at 30% (30° C) PCI: 109.3% 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 Quantity of hot water (deltaT 25°C): 26.5 l/min Quantity of hot water (deltaT 35°C): 18.9 l/min Specific flow rate (first 10' with deltaT 30°C): 22.1 l/min Minimum operating temperature > 0°C Modulation ratio 1:7 Power supply voltage/frequency V/Hz 230-50 Total absorbed electrical power: 84W Electrical system protection degree IP X5D Dimensions 24 kW mm (HxWxD) 900 x 600 x 474 Power supply: Methane or LPG LPG conversion kit as standard Functionality: XtraTech™ stainless steel primary exchanger AUTO, Comfort functions Internal Installation CLASS B ONE Ariston exclusive XtraTech™ stainless steel exchanger, with high prevalence Exchanger passage sections +142% compared to the previous version LCD display 2 x 20 litre 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 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 dispensing). Auto Function Maximum comfort, efficiency and energy savings based on automatic analysis of environmental conditions, connected external devices and required performance. System Management New communication protocol designed to ensure complete system management. Super silence Silence in all operating modes. High efficiency Product characterised by high energy performance, reduced consumption and polluting emissions. Made in Italy Produced entirely in Italy. Product Warranty All products for sale on our site are new and packaged. The warranty on this item is 24 months from the date of purchase.

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ATTENTION THE BOILER IS BORN WITH METHANE. THEREFORE, THE STANDARD TRANSFORMATION KIT WILL BE SUPPLIED. FOR INFO, CONTACT THE AUTHORIZED AREA ASSISTANCE CENTER IN ADVANCE ARISTON CONDENSING BOILER CLAS ONE SYSTEM 35 kW LPG COMPLETE WITH OPTIONAL Wi-Fi FUME KIT - NEW ErP Technical features Product code: 3301032 Energy label specifications according to the European ErP directive Class A heating energy efficiency Combustion and Efficiency: Nominal heat input max/min heating: kW 31.0-5.0 Heating max/min useful heat output: kW 30.2-4.7 Efficiency at nominal heat input (60/80°C): 97.5% Efficiency at 30% (30°C): 109.6% Performance: Heating max/min temperature (high temperature) °C 82-35 Heating max/min temperature (low temperature) °C 45-20 DHW max/min temperature °C 60-40 Minimum operating temperature (-5°C with antifreeze kit)**> 0° Characteristics: Total absorbed electric power W 84 Degree of protection of the electrical system IP X5D Dimensions 24 kW mm (HxWxD) 745 x 400 x 385 Installation in partially protected places Power supply: methane or LPG 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. CLAS ONE SYSTEM Condensing boiler for heating only, ideal for creating systems (hybrid, solar, boiler with external storage tank). It is built on the basis of the new ONE Series Per4mance System with four technologies that ensure particularly high performance. Durability maximized thanks to the Ariston exclusive XtraTech™ heat exchanger Compact structure for easy installation LCD display Compatible with the CUBE S NET Wi-Fi thermostat which allows connection to the Ariston NET App Compatible with the Ariston NET App for remote control AUTO FUNCTION maximum comfort, efficiency and energy savings based on the automatic analysis of the environmental conditions, connected external devices and required performance. COMFORT FUNCTION speeds up hot water dispensing in two modes: Comfort Plus Mode (always hot water in just 5") and Comfort Mode (hot water for 30' after the last tap). SMALL SIZE small footprint for easy installation. SYSTEM MANAGEMENT new communication protocol set up to guarantee complete management of the system. Product Warranty 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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ARISTON CONDENSING BOILER CLAS ONE SYSTEM 35 kW COMPLETE WITH OPTIONAL Wi-Fi FUME KIT - NEW ErP Technical features Product code: 3301032 Energy label specifications according to the European ErP directive Class A heating energy efficiency Combustion and Efficiency: Nominal heat input max/min heating: kW 31.0-5.0 Heating max/min useful heat output: kW 30.2-4.7 Efficiency at nominal heat input (60/80°C): 97.5% Efficiency at 30% (30°C): 109.6% Performance: Heating max/min temperature (high temperature) °C 82-35 Heating max/min temperature (low temperature) °C 45-20 Minimum operating temperature (-5°C with antifreeze kit)**> 0° Characteristics: Total absorbed electric power W 84 Degree of protection of the electrical system IP X5D Dimensions 24 kW mm (HxWxD) 745 x 400 x 385 Installation in partially protected places Power supply: methane CLAS ONE SYSTEM Condensing boiler for heating only, ideal for creating systems (hybrid, solar, boiler with external storage tank). It is built on the basis of the new ONE Series Per4mance System with four technologies that ensure particularly high performance. Durability maximized thanks to the Ariston exclusive XtraTech™ heat exchanger Compact structure for easy installation LCD display Compatible with the CUBE S NET Wi-Fi thermostat which allows connection to the Ariston NET App Compatible with the Ariston NET App for remote control AUTO FUNCTION maximum comfort, efficiency and energy savings based on the automatic analysis of the environmental conditions, connected external devices and required performance. COMFORT FUNCTION speeds up hot water dispensing in two modes: Comfort Plus Mode (always hot water in just 5") and Comfort Mode (hot water for 30' after the last tap). SMALL SIZE small footprint for easy installation. SYSTEM MANAGEMENT new communication protocol set up to guarantee complete management of the system. Product Warranty 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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ATTENTION THE BOILER IS BORN WITH METHANE. THEREFORE, THE STANDARD TRANSFORMATION KIT WILL BE SUPPLIED. FOR INFO, CONTACT THE AUTHORIZED AREA ASSISTANCE CENTER IN ADVANCE Ariston condensing boiler CLAS ONE Wi-Fi 35 kW Complimentary Fume Kit LPG Integrated Wi-Fi low NOx ErP Technical features Nominal heat input in heating max/min PCI 28.0 / 3.8 kw Nominal heat input in DHW max/min PC 30.0 / 3.8 kw Combustion efficiency (flue gas) % 98.0 Efficiency at 30% at 30°C PCI % 109.6 NOx class Class 6 Maximum heating pressure 3 bar Expansion vessel capacity l 8 Heating temperature min/max °C 20 / 82 Min/max DHW temperature °C 36 / 60 Instantaneous quantity of hot water ΔT=25°C l/min 17.4 Supply voltage/frequency V/Hz 230/50 Total absorbed electric power W 88 Energy class A Energy class in sanitary A XL withdrawal profile Dimensions mm HxWxD 745x400x385 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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Ariston condensing boiler CLAS ONE Wi-Fi 35 kW Complimentary flue gas kit Integrated Wi-Fi low NOx ErP Technical features Nominal heat input in heating max/min PCI 28.0 / 3.8 kw Nominal heat input in DHW max/min PC 30.0 / 3.8 kw Combustion efficiency (flue gas) % 98.0 Efficiency at 30% at 30°C PCI % 109.6 NOx class Class 6 Maximum heating pressure 3 bar Expansion vessel capacity l 8 Heating temperature min/max °C 20 / 82 Min/max DHW temperature °C 36 / 60 Instantaneous quantity of hot water ΔT=25°C l/min 17.4 Supply voltage/frequency V/Hz 230/50 Total absorbed electric power W 88 Energy class A Energy class in sanitary A XL withdrawal profile Dimensions mm HxWxD 745x400x385 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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NB: THIS ARTICLE WILL COME AFTER JANUARY 6 Ariston condensing boiler Genus One+ Net 35 kW Low NOx Methane or LPG with free Sensys HD smoke kit STANDARD Wi-Fi Alexa and Google Home - NEW Energy class A++* Energy class in sanitary A Pickup profile XXL COMBUSTION Nominal heat input in heating max/min PCI kW 31.0 / 3.5 Nominal heat input in DHW max/min PCI kW 34.5 / 3.5 Max/min heating thermal power (80°C-60°C) PCI kW 30.3 / 3.3 Efficiency at 30% at 30°C PCI % 109.4 HEATING CIRCUIT Maximum heating pressure 3 bar Expansion vessel capacity l 8 Heating temperature min/max °C 20 / 82 SANITARY CIRCUIT Min/max DHW temperature °C 36 / 60 Instantaneous amount of hot water ?T=25°C l/min 19.8 ELECTRICAL DATA Supply voltage/frequency V/Hz 230/50 Degree of protection of the electrical system IP X5D Dimensions HxDxL mm 745x385x400; 35kg *Achievable with standard thermoregulation accessory and web reference for external temperature Genus One+ Net Ariston excellence guaranteed for 10 years thanks to the smart protection assistance programme. Latest generation condensing boiler integrated wifi and voice control , hydrogen compatible up to 20%. Voice control With genus ONE+ NET your voice is enough to manage the comfort of your home, thanks to the integration of the ariston net google home amazon alexa app Ariston NET With ariston NET you have comfort at your fingertips. Remote control, consumption reports and online technical support, all in one free smartphone app Top of the range condensing boiler, with integrated connectivity and compatible with 20% hydrogen blends Patented XtraTech™ high head stainless steel heat exchanger Modulation ratio 1:10 Low NOx levels (24 mg/kWh) Silent operation (only 46 db(A)Mod. 24kW) Compatibility with natural gas, LPG and propane air without the use of kits Ignition Control System+, stable and safe performance Hydro Sensor System, constant monitoring of system pressure Flow Control System+, optimal balance of flow and comfort Integrated Wi-Fi and ARISTON NET connectivity as standard Tempered and scratch resistant glass panel Large LCD display with touch interface 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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CAUTION Natural gas, LPG and propane air operation without the need for a kit. The transformation takes place thanks to the combustion control by selecting the type of gas from the technical menu. For info, contact the local authorized assistance center in advance ARISTON condensing BOILER ALTEAS ONE NET 35 KW EU METHANE COMPLETE WITH FUME EXHAUST KIT - ErP Technical features Product code: 3301060 Energy label specifications according to the European ErP directive Class A heating energy efficiency (A+ achieved thanks to thermoregulation) Sanitary energy efficiency profile XXL Class A Characteristics of heating/DHW operation: Nominal thermal power kW 31 Annual energy consumption in heating 54 gj Annual electricity consumption 50 kWh Seasonal space heating energy efficiency % 94 Water heating energy efficiency % 86 Sound power level inside 51 dB DHW flow rate ∆T 25 °C (l/min) 19.8 Dimensions 24 kW mm (HxWxD) 745 x 400 x 315 Indoor installation and partially protected places Power supply: methane or LPG Functionality: Connectivity integrated in the boiler HI-Comfort functions AUTO, Comfort, CARE Thermoregulation including CUBE thermostat + external probe Large display, touch interface XtraTech stainless steel heat exchanger General characteristics ONE Series , the new generation of condensing boilers Serie ONE is the new generation of Ariston condensing boilers, studied down to the smallest detail to guarantee maximum performance for a long time. New XTRATECH heat exchanger : Maximum quality. 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. Excellent results, over time. 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 satisfy your need 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. ALTEAS ONE NET Top of the range condensing boiler, Italian design and integrated connectivity. It represents the perfect combination of excellent performance and innovative design. The front panel in tempered glass, the HI-tech display and integrated connectivity make Alteas the perfect boiler for exclusive furnishing solutions. The efficiency of the boiler combines with the advantages of the Ariston NET service to control your system remotely, keep consumption under control and have peace of mind thanks to a technician who is always by your side. All via a simple free smartphone app! New XtraTech exchanger in exclusive Ariston stainless steel*, with high head Exchanger passage sections +142% compared to the previous version Tempered and scratch resistant glass panel Large display, touch interface Ignition system, electronic combustion control Gas transformation from the technical menu Class A+ in heating, thanks to the Cube thermostat and external probe included as standard Modulation ratio 1:10 Ariston NET connectivity included in the boiler BusBridgeNet® communication protocol AUTO function, Comfort New CARE function, automatic reminder of ordinary maintenance Internal sound absorbing panels Installation in partially protected places Fumes discharge 80, 60, 50 m 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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