Offering first-class comfort in a compact, wall-hung appliance small enough to fit inside a standard kitchen cupboard†, the Keston Combi 30 enables heating and hot water to be controlled independently, ensuring maximum comfort and efficiency. The Keston Combi 30 can be sited almost anywhere in the home, without the need for a separate tank. And because it connects to the unique Keston twin-flue system, the boiler can be situated anywhere up to 27* metres from the flue outlet, helping to provide further flexibility when required. Fully modulating, and with weather compensation, the Combi 30 provides excellent energy savings, making it the perfect choice for new or replacement installations alike.