The largest of the counter top filtered boilers in this range, with an 11 litre draw-off for offices and sites that get through a lot of hot water in a hurry. Filtration comes as standard, so drinks taste cleaner and the boiler is better protected against limescale. The Instanta CTS11F is straightforward to live with day to day, and it holds its own when demand spikes.

Talk to us about whether the 11 litre draw-off suits your demand, and we will sort pricing, install and ongoing servicing.