With Keston, your boiler can be situated in any room, any place, anywhere - no compromise.
The Keston Twin Flue system makes every job easier. To give you maximum flue flexibility, you can run the flue vertically or horizontally from an elevation of 1.5° and the flue can be extended up to 27 metres from the boiler allowing for easy and hassle-free installation.
The Keston range incorporates Combi, System (domestic) and Heat 2 (large domestic/commercial) models. Up to 6 Heat 2 boilers can be cascaded together for installations requiring a higher output