Wall-mounted condensing boiler for outdoor installation with built-in connectivity. 1:10 shaping ratio and XtraTech ™ Heat Exchanger.
Genus One Net EXT allows a very easy and convenient use, thanks to the Sensys Net thermostat and the system interface included in the boiler. Sensys Net, allows connectivity with the Ariston Net application and provides a complete management and monitoring of all parameters and error codes, while the external environmental sensor allows the boiler operation to be adjusted according to the outside temperature.
Design and technology
The XtraTech™ stainless steel heat exchanger offers +142% flow sections compared to the previous version. The BUS BridgeNet communication protocol allows a full communication with all the components of your system, while the semi-automatic filling system detects the lack of water, and restores the water pressure after the intervention of the end user. Finally, the steel housing with electrostatic paint, resistant to corrosion, protects the boiler from weather conditions.
Comfort
The power setting is very precise, according to the actual heating need thanks to the 1:10 modulation ratio. The ignition system and electronic combustion control prevent temperature fluctuations and spikes, giving a constant temperature for maximum thermal comfort. The Comfort function gives instant hot water for 30' after the first draw, eliminating waiting times, while more hot water is delivered thanks to the large hot water exchanger.
Quality
Genus One Net EXT is manufactured with the best materials available, since the stainless steel used in both heat exchangers guarantees high fidelity and a very long life cycle. The addition of a heating return filter guarantees the protection of the boiler from the accumulation of water impurities and the venting function protects against the accumulation of air. The anti-stick system protects against frost (protection up to -15°C, can be increased to -20°C with the anti-freeze protection kit 3318954) and scale build-up, not only in the boiler but also in the entire system. Finally, the analog fan gives a very stable air supply for a good combustion, while the external combustion analysis port allows easy control of the combustion quality.
Exhaust 80, 60, 50 mm
specifications
POWER SPECIFICATIONS
Max/min nominal thermal capacity (Pci): 22.0/2.5kW
Max/min nominal DHW thermal output (Pci): 26.0/2.5kW
Max/min useful PCI heating thermal power: 21.5/2.3kW
Nominal thermal efficiency (60/80°C) PCI: 97.7%
Nominal thermal efficiency (30/50°C) PCI: 106.7%
Efficiency at 30% (30°C) PCI: 109.7%
HEATING CIRCUIT
Max/min heating temperature (high temperature range): 82/35°C
Max/min heating temperature (high temperature range): 45/20°C
DOMESTIC HOT WATER
Max/min domestic hot water temperature: 60/36°C
Typical flow rate (first 10' with ΔT=30°C): 12.8l/min
Amount of hot water ΔT=25°C: 15.4 l/min
Amount of hot water ΔT=35°C: 11 l/min
Hot water comfort rating (EN13203): 12.3 stars
ELECTRICAL
Power supply frequency/voltage: 230/50 V/Hz
Total absorbed electrical power: 84.7W
Minimum ambient temperature (-20°C with antifreeze kit): -15°C
Protection level for electrical device: X5DIP
Weight:-
Dimensions (H x W x D): 770X500X240mm
