Vaillant Ecofit Sustain 615 System Boiler 0010025271 105533

This system boiler is designed for gas heating applications, making it suitable for a wide range of domestic and light commercial properties. It incorporates modern system boiler technology, connecting directly to sealed central heating systems and requiring a separate hot water cylinder.

On site, it is typically installed by heating engineers as part of a new system or upgrading an existing one. It is aimed at providing efficient and consistent heating and hot water supply where a compact, wall-mounted solution is required.