Ariston’s top of the range Alteas ONE Net gas condensing boiler pushes efficiency boundaries with its A+ ErP rating, comes Boiler Plus ready straight out of the box and offers a 12-year warranty as standard.
Award-winning for its sleek design with its ultrasafe black glass front panel, Alteas ONE Net comes Ariston NET ready with our modulating Cube RF wireless thermostat all included in the box.
We know how important spares are, so have chosen to deliver your parts via reputable courier UPS/FedEx (where possible) to ensure reliable and fast delivery, offering a next day upgrade (order before 1pm to guarantee next business day) for just £2.75 + VAT extra.