Central Heating Boiler Systems Viessmann

Central heating systems: what kinds are there available?Viessmann heating solutions simplify a complex world. Viessmann is one of the world's leading manufacturers of efficient, reliable and affordable heating and solar products. Our innovative solutions are simple to install, service and use. Viessmann offers a comprehensive range of German-engineered products, from oil and gas-fired boilers to Viessmann: Heizung – Industriesysteme – KühlsystemeA combination or 'combi' boiler is both a high efficiency water heater and a central heating boiler in a single compact unit. Combi boilers heat water directly from the mains when you turn on a tap, so you won't need a hot water storage cylinder or a cold water