Viessmann Boiler Efficiency Rating
Having been manufacturing boilers since 1917, Viessmann have expanded well beyond their German roots to provide heating solutions around the world. Always striving to achieve the highest standards, Viessmann are now recognised as one of the leading manufacturers in the industry and have been awarded many prestigious titles in their time.
All Viessmann boilers come with the expertise and technology that has grown and developed over the past 100 years. Some boilers even reach an efficiency rating of 97% making them amongst the most efficient on the market and they’re also accompanied with lengthy warranties.
Available as a Combi boiler with an output of up to 35kW or System boiler that has a separate heating, these models have many advantages. 98% of the fuel used by the appliance gets converted into heat, making them highly efficient.
Thanks to being compact in size, the Combi range of boilers manufactured by Viessmann are fast becoming their most popular as homeowners look to save as much space as possible.
This range of gas condensing boilers are highly efficient and come in a range of outputs depending on your requirements. Boasting compact size to save space, quiet operation and a 10 year warranty these boilers will fit quietly into many homes and provide peace of mind well after installation.
Vitodens 100-W Open Vent
These gas condensing regular boilers come fitted with a stainless steel Inox-Radial heat exchanger that make the range very efficient, shown through a 97% efficiency rating. With a 5 year parts and labour warranty as standard, that can be extended to 10 years, this is a boiler that will have a lengthy life after installation. There’s also not much need to worry about where to put this boiler as it’s compact in size to ensure that it will fit into most wall hanging kitchen cupboards.
As a range of gas condensing boilers, these units will provide your home with heating and hot water from one compact unit. These boilers are efficient and economical, both of which are shown through an 89.1% energy efficiency rating.
How Much Does a Viessmann Boiler Cost?
Discounting the installation costs, which will vary depending on the engineer that carries out the work, Viessmann Combi boilers can cost between £950 and £3200, with the System boilers costing roughly £900 to £1600 and their Regular boilers are in the range of £800 to £1400.
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