The top of the range Alteas ONE Net is the latest generation of Ariston Thermo's condensing boilers, offering heat management with smart connectivity right out of the box and our patented stainless steel XtraTech™ heat exchanger. This brand new flagship product pushes efficiency boundaries with its A+ ErP rating (using provided controls), comes Boiler Plus ready and with a 12-year warranty. The Ultrasafe black glass front panel gives it its modern, award-winning high-tech look. Alteas ONE Net is a top performing appliance fit for the most demanding situations.
This is an Energy Saving Trust Endorsed Product