When you choose a Keston boiler, you can be confident that you’re partnering with a British manufacturer thats supported by a dedicated national service team, delivering help and advice on energy saving and efficiency to you and your customers, 364 days a year. Their rigorous research development procedures and manufacturing quality control checks ensures that all of their products are produced to the highest of standards, delivering total comfort and peace of mind, as well as ensuring the best solutions for saving energy in the home. These standards allow them to offer warranties of up to 7 years*. The Keston Twin Flue system allows the flue to run vertically or horizontally from an elevation of 1.5 and the it can be extended up to 27 metres from the boiler, allowing for easy and hassle-free installation. With Keston, a high-spec energy saving boiler can be situated any room, any place, anywhere – no compromise.