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GENUS ONE+ WiFi

Ariston’s top of the range Genus ONE+ WiFi gas condensing boiler with its A ErP rating, comes with a 10-year warranty as standard.

Latest generation condensing boiler with integrated Wi-Fi and ready for voice control*.

Compatible with hydrogen mixtures up to 20%

*by adding Ariston E-bus and thermoregulation controls

AUTO FUNCTION

The ‘Auto’ function monitors the temperature of your heating system and adjusts your boiler's operation accordingly – reducing peaks in flow temperature and thereby optimising energy efficiency.

ARISTON NET

With Ariston NET you have comfort at your the end of your fingertips. Remote control, consumption reports and online technical support, all in a free smartphone app.

H2 READY

Compatible with 20% hydrogen mixtures. An important first step in our ongoing commitment to the use of hydrogen for heating. Would you like to know more? Click here

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Remote control via the Ariston Net App

advantages and benefits

Maximum performance thanks to XtraTech™ stainless steel heat exchanger
Compatible with 20% hydrogen blends**
Electronic control of combustion with Ignition System+
1:10 modulation ratio
"A" ErP rated for optimum energy efficiency
Low NOx ratings
Integrated Wi-Fi for remote control through the Ariston NET App*
10 year warranty
Advanced Diagnostic and Data Science
Quick and easy to install, thanks to its single sealed unit and front panel touch bottoms

*with the addition of Ariston control accessory

**the use of hydrogen blend in the grid is subject to the national government sourcing policy

Request more information Request more information Contact us

Remote control via the Ariston Net App

GENUS ONE+ WiFi

discover its features

NEW PER4MANCE SYSTEM
4 technologies for an exclusive performance:

- XtraTechTM stainless steel heat exchanger
- Absolute Efficiency: A energy rating
- Full control, full comfort
- Always connected with Ariston NET

NEW PER4MANCE SYSTEM

NEW PER4MANCE SYSTEM
DURABLE HEATING : XtraTech™ HEAT EXCHANGER
ONE condensing technology ensures reliable performance for the best comfort at home, every day.
Our XtraTechTM heat exchanger is designed with wider pipes, resulting in an improved water flow and enhanced heating performance.

DURABLE HEATING

DURABLE HEATING
ABSOLUTE EFFICIENCY: ENERGY CLASS A+ AND IMPROVED FUNCTIONALITY WITH IGNITION SYSTEM+
The ONE+ condensing technology and thermoregulation accessories improve efficiency and performance, reaching up to energy class A+.
Genus ONE+ WiFi is also equipped with the innovative Ignition System+ with electronic combustion control and gas adaptability. The system is able to automatically identify the characteristics of the gas, providing constant heating performance, advanced control and safety in all conditions.

ABSOLUTE EFFICIENCY

ABSOLUTE EFFICIENCY
FULL COMFORT: COMPLETE CONTROL WITH DEDICATED BOILER FUNCTIONS
Our ONE Series boilers boast a unique set of innovative smart functions for simple and stable temperature setting and lots of customisation options to satisfy all your needs.
Features include our 'Auto' and 'Comfort' functions as well as in-built timer-programming.

FULL CONTROL, FULL COMFORT

FULL CONTROL, FULL COMFORT
ALWAYS CONNECTED WITH ARISTON NET
With the Ariston NET app you can set, change and control your heating, and hot water temperatures at any time, from your smartphone or PC, wherever you are.

SMART CONNECTIVITY

SMART CONNECTIVITY
THE ARISTON QUALITY IN YOUR HOME
* 100% GUARANTEED BY ARISTON
Every single component is developed with the aim of guaranteeing long-lasting performance and high efficiency, with the guarantee of the Ariston brand.

* 100% TESTED
Every single Ariston product is rigorously tested for quality, efficiency and safety before being delivered, with superior results being our commitment.

* 100% BUILT TO LAST
Strong and super resistant materials, components and products developed to perform in extreme conditions to provide high level results with maximum durability.

GUARANTEED QUALITY

GUARANTEED QUALITY
DISCOVER AN ITALIAN STYLE MASTERPIECE
The design of the ONE+ Series merges elegant aesthetics, new materials and technological user interfaces for an even more comfortable experience. The modern display boasts easy temperature management, while the compact structure has been designed to guarantee easy access to internal components while offering compact dimensions.

ITALIAN DESIGN

ITALIAN DESIGN

GENUS ONE+ WiFi

discover its features

NEW PER4MANCE SYSTEM

4 technologies for an exclusive performance:

- XtraTechTM stainless steel heat exchanger
- Absolute Efficiency: A energy rating
- Full control, full comfort
- Always connected with Ariston NET

DURABLE HEATING : XtraTech™ HEAT EXCHANGER

ONE condensing technology ensures reliable performance for the best comfort at home, every day.
Our XtraTechTM heat exchanger is designed with wider pipes, resulting in an improved water flow and enhanced heating performance.

ABSOLUTE EFFICIENCY: ENERGY CLASS A+ AND IMPROVED FUNCTIONALITY WITH IGNITION SYSTEM+

The ONE+ condensing technology and thermoregulation accessories improve efficiency and performance, reaching up to energy class A+.
Genus ONE+ WiFi is also equipped with the innovative Ignition System+ with electronic combustion control and gas adaptability. The system is able to automatically identify the characteristics of the gas, providing constant heating performance, advanced control and safety in all conditions.

FULL COMFORT: COMPLETE CONTROL WITH DEDICATED BOILER FUNCTIONS

Our ONE Series boilers boast a unique set of innovative smart functions for simple and stable temperature setting and lots of customisation options to satisfy all your needs.
Features include our 'Auto' and 'Comfort' functions as well as in-built timer-programming.

ALWAYS CONNECTED WITH ARISTON NET

With the Ariston NET app you can set, change and control your heating, and hot water temperatures at any time, from your smartphone or PC, wherever you are.

THE ARISTON QUALITY IN YOUR HOME

* 100% GUARANTEED BY ARISTON
Every single component is developed with the aim of guaranteeing long-lasting performance and high efficiency, with the guarantee of the Ariston brand.

* 100% TESTED
Every single Ariston product is rigorously tested for quality, efficiency and safety before being delivered, with superior results being our commitment.

* 100% BUILT TO LAST
Strong and super resistant materials, components and products developed to perform in extreme conditions to provide high level results with maximum durability.

DISCOVER AN ITALIAN STYLE MASTERPIECE

The design of the ONE+ Series merges elegant aesthetics, new materials and technological user interfaces for an even more comfortable experience. The modern display boasts easy temperature management, while the compact structure has been designed to guarantee easy access to internal components while offering compact dimensions.

Technical data

Genus One+ WiFi 24

Genus One+ WiFi 30

Genus One+ WiFi 35

Power & Performance

DHW flow rate ∆T @ 35ºC	11 l/min	12,3 l/min	14,1 l/min
Heat output max (CH)	22 kW	28 kW	31 kW
Heat output max (DHW)	26 kW	30 kW	34,5 kW
Min/Max heating temperature (high temp. range)	35/82 °C	35/82 °C	35/82 °C
Min/Max heating temperature (low temp. range)	20/45 °C	20/45 °C	20/45 °C
DHW temperature min/max	36 / 60 °C	36 / 60 °C	36 / 60 °C

Efficiency

Characteristics

DHW minimum flow rate	2 l/min	2 l/min	2 l/min
DHW pressure - min/max	0.2/7.0 bar	0.2/7.0 bar	0.2/7.0 bar
Servicing clearances - top/front/bottom	350/450/300 mm	350/450/300 mm	350/450/300 mm
Servicing clearances - left/right	10/10 mm	10/10 mm	10/10 mm
Weight	32 kg	34 kg	36 kg
NOx	24 mg/kWh	25 mg/kWh	24 mg/kWh
Dimensions HH x WW x DD	745 x 400 x 315 mm	745 x 400 x 385 mm	745 x 400 x 385 mm
Minimum ambient temperature	+5 °C	+5 °C	+5 °C
Software support period end date	16/08/2026	16/08/2026	16/08/2026

Electrical Data

Product Code

DOWNLOAD THE DOCUMENTATION

DOWNLOAD

CE Certificate - ALTEAS ONE+ GENUS ONE+ (PDF, 462.98 kb)

Energy Label Genus One+ WiFi 24 (PDF, 147.21 kb)

Energy Label Genus One+ WiFi 30 (PDF, 147.51 kb)

Energy Label Genus One+ WiFi 35 (PDF, 148.04 kb)

Genus ONE+ WiFi Installation Manual (PDF, 28.64 mb)

Genus ONE+ WiFi User Manual (PDF, 2.22 mb)

Genus One+ WiFi Datasheet (PDF, 1.43 mb)

ONE+ Series & Ariston Net quick start guide (PDF, 523.88 kb)

Statement-Compliance-UK-PSTI-Genus-ONE+wifi (PDF, 520.40 kb)

more information

GENUS ONE+ WiFi

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Technical data

Genus One+ WiFi 24

Genus One+ WiFi 30

Genus One+ WiFi 35

Power & Performance

DHW flow rate ∆T @ 35ºC	11 l/min	12,3 l/min	14,1 l/min
Heat output max (CH)	22 kW	28 kW	31 kW
Heat output max (DHW)	26 kW	30 kW	34,5 kW
Min/Max heating temperature (high temp. range)	35/82 °C	35/82 °C	35/82 °C
Min/Max heating temperature (low temp. range)	20/45 °C	20/45 °C	20/45 °C
DHW temperature min/max	36 / 60 °C	36 / 60 °C	36 / 60 °C