Viessmann de: Oil-fired Boilers

Viesmann offers several kinds of heating systems. There are oil-fired, gas-fired, wood-fired, as well as wall-mounted boilers. If you’re looking for a new oil boiler, Viessmann has two types and these are: the Vitorond 100 and the Vitola 200. Vitorond 100 The Vitorond 100 is made of cast iron and is a triple-pass boiler. The […] Read more »