The Fusion Electric System Boiler is an intelligent solution and alternative for a wet central heating system in light commercial properties, hotels, guest houses and large properties with 3-phase electricity. Silent in operation with no requirement for any sort of flue, the Fusion Electric System Boiler can also be installed with an underfloor heating system. The Fusion 3 Phase Electric Boiler is very easy to install with minimal upheaval.With emphasis on safety, we have installed multiple fail-safes in the unit. With proven reliability of our products, we offer 2 year warranty with the option of extended warranty which will extend the cover to up to 5 years from the date of purchase.This boiler is not only powerful, it's versatile. The Fusion Comet boiler can be supplied alone or with a choice of Heat Packs and Unvented Cylinders. For larger output requirements, this Electric boiler can be combined on a low loss header to increase the overall output which gives endless install solutions.