The Vaillant Systems Gas Boiler Ecotec Plus 630 is the latest generation in high efficiency systems boilers from Vaillant and complements the existing ecoMAX range of products. As well as delivering the top SEDBUK band 'A' rated fuel efficiency, they are combined with the quality, reliability and high performance expected from Vaillant products.

The Vaillant Ecotec Plus 618 is the most compact system boiler ever developed by Vaillant and, in conjunction with a host of features, provide simple installation and servicing together with unrivalled siting flexibility.