The ONE 11 litres/min water heater is the instantaneous domestic water heater to be installed outside the home.
It produces hot water only when needed (just when a tap is opened), does not waste energy (because it does not have to maintain any hot water stock), and avoids the risk of Legionella bacteria forming, thanks to the absence of stagnation.
No. 1 in efficiency and eco-sustainability: energy efficiency class A+, guarantees quick installation thanks to its compact size.
It has a progressive LC code that signals any limescale deposits and allows for preventive action.
Remote control to manage the hot water temperature from anywhere in the house.
Technical Features
Model
Rinnai One 11E External Natural Gas Water Heater
Product Code: REU-A1111W-E-NG
Energy Efficiency
Profile / Energy class S/A+
Annual consumption of electricity (kWh/year) and fuel (GJ/year) 8 – 2
Heating/sanitary operation features:
Ignition: electronic without pilot flame
Installation: External, no flue gas required
Min/Max methane thermal capacity (kW) 4.10/21.30
Water flow rate ?t 25°C (l/min) 11
Max water flow rate* (l/min) 11
Maximum operating temperature (°C) 65
Minimum activation pressure (bar) 0.1
Min/Max operating pressure (bar) 1 - 8.30
Power consumption normal / stand-by / antifreeze (W) 40 / 1.50 / 116
Dimensions
Dimensions (HxWxD): 541x373x173 mm; 14kg
General Features
ONE E
Instantaneous gas-fired hot water producer for outdoor installation. Equipped with a control panel for temperature management and self-diagnostics. Corrosion-resistant enameled galvanized steel casing.
The ONE 11 liter/min water heater is an instantaneous domestic water heater for outdoor installation. It produces hot water only when needed (just by turning on a tap), wastes no energy (because it doesn't need to maintain a hot water reserve), and prevents the risk of Legionella bacteria from forming due to the absence of stagnant water. Ranked #1 in efficiency and eco-sustainability, its A+ energy efficiency rating ensures quick installation thanks to its compact size. It features a progressive LC code that detects any limescale buildup and allows for preventive action. Remote control lets you manage the hot water temperature from anywhere in the home. Up to 3 additional controls can be connected to manage the temperature from any point of use, such as the kitchen or bathroom, and instantly have hot water at the desired temperature. It offers the option of fine-tuning the temperature at the tap: from +1°C to +3°C, if there are distances between the water heater and the appliances that cause heat loss. If you are a private individual, Rinnai offers you a 4-year warranty extension by registering your new water heater.
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Unlimited hot water without temperature changes
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Temperature control to the degree
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Can be combined with: solar panels/recirculation/accumulation max 500 lt
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Antifreeze as standard up to -15°C
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IPX5D protection
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Max 3 additional remote controls
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High Altitude Function (to be set at altitudes above 900 m, allows combustion to be optimised even in conditions of reduced air density)
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Perfect temperature despite heat loss: when the water heater is far from the utilities and the pipes generate heat loss, it is possible to correct the temperature at the tap from +1°C to +3°C
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Ultra-thin
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Eco-sustainable
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Shape memory alloy: the membrane inside the water group changes shape depending on the temperature, determining the flow of water in transit and the outlet temperature
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Progressive LC code that detects any limescale deposits
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Remote control to manage the hot water temperature from anywhere in the house
