Viessmann Vitodens. Also is it even possible to avoid fossil fuels and install a combi air-to-water heat pump. The old setup was a bit of a mess with various plastic pipes haphazardly strung around.
The new one is really a work of art with shiny copper pipes so satisfying to look at. And this is exactly what you will get performance and reliability in spades. Compact economical and energy efficient gas combi boilers with a reputation for exceptional quality and reliability.
Its so quiet too.
Viessmann VITODENS 100 Gas-fired wall-mounted condensing boiler with modulating stainless steel cylinder burner and Inox-Radial heat exchanger surface. Viessmann Vitodens 200 Combi boiler Version. The Vitodens 200-W was name an Energy Star Most Efficient 2016 product. Thats why the Vitodens 200 is equipped with a stainless steel Inox-Radial heat exchanger and MatriX cylinder burner.