Installed from £2,330
Viessmann is a world-renowned German manufacturer with a distinguished reputation for precision engineering and innovation. Their boilers deliver outstanding efficiency and durability, making them the preferred choice for homeowners seeking a premium heating solution.

We fit two boilers from Viessmann's Vitodens range. Both have a stainless steel Inox-Radial heat exchanger and work with Viessmann's ViCare app.
Our guides to combi vs system boilers and what size boiler do I need explain how to choose, or get your fixed price and the quote will recommend a boiler for your home.
Every Viessmann boiler we fit comes with a Viessmann warranty. The length depends on the model and is shown on each boiler above. Viessmann needs the boiler registered within 30 days of installation for the full warranty, and we do that for you.
Viessmann also requires a yearly service by a competent engineer, such as a Gas Safe registered engineer, recorded in the service logbook. Annual servicing isn't something we offer, so book it each year with a Gas Safe registered engineer and keep the paperwork.
There's more detail in what's included in a boiler installation.