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The Ariston Next Evo X Outdoor 11 wall-mounted instantaneous water heater heats water on demand using natural gas and is designed for outdoor installation. It has an open combustion chamber and forced flue gas flow, with an A3 exhaust type, and does not require a chimney. Electronic temperature control uses NTC sensors at the heat exchanger inlet and outlet, while ignition is electronic and includes flame monitoring.
It operates at a minimum pressure of 0.1 bar and a water flow rate of 3 l/min. The frost protection function supports operation down to -20 °C, while modulation reaches up to 1:3. It has IPX5D protection and an A energy rating.
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
