The Viessmann Vitodens 200 combi boiler is a premium boiler with a stainless steel heat exchanger. It’s designed to last and ensure you’re not spending too much on your heating bills. With 98% efficiency and 1:17 modulation, the Vitodens 200 will save you money when upgrading from an older boiler.

Viessmann combi boilers benefit from continued warranty support, which will also ensure peace of mind. 200-W combi boiler cost starts at £1,975.