with the UK's most reliable boilers
Our world renowned products are characterised by exceptional performance and high efficiency, helping homeowners to enjoy lower energy bills and reduce their environmental impact from the outset.
Our range includes gas condensing boilers, heat pumps. fuel cell and solar thermal technology.
At Viessmann, we have a close partnership with our installers and trade professionals. Whether you are already a Viessmann installer or looking to become one, our installer area has all you need to get started.
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Comfort, climate and quality of life
We’ve been a family-owned company since 1917 and employ more than 12,000 people in 74 countries. Every member of staff is given the opportunity for full professional development, so they can provide our customers with the best service possible.
Life at Viessmann
Our products go far beyond legal requirements for energy efficiency. Not only do they help preserve the energy reserves we have now, but they are ready for use with the energy sources of the future.
Choose from heating systems including an impressive selection of gas boilers that deliver comfort, convenience and efficiency. Whether you’re looking for a home heating system or a solution for a large-scale commercial building, we can help. We’re proud that our appliances are among the most reliable boilers available and we offer solutions to suit all practical requirements. Our product catalogue includes highly efficient oil fired boilers too, which could be ideal if you’re not connected to the gas grid.
We’re also specialists in biomass boilers. Fuelled by logs, wood chips and pellets, these appliances can be an eco-friendly alternative to fossil fuel-powered systems. Or, if you’re searching for large-scale heating solutions for industrial premises, our selection of cutting-edge commercial hot water boilers could be exactly what you need. Designed to provide clean and energy efficient heat, these appliances can be scaled to match your precise requirements. We also offer a variety of high and low-pressure industrial steam boilers that can be used in hospitals, laundrettes, bakeries and an array of other environments.
As well as boilers, we provide superb quality, long-lasting hot water cylinders in a selection of sizes.
Our range also includes combined heat and power solutions that generate heat and electricity at the same time. Developed to be highly efficient and to minimise waste, these cogeneration systems can offer major environmental and cost benefits.
Or perhaps you’re looking for ground source or air source heat pumps. Harnessing renewable energy, our heat pump solutions enable you to cut your CO2 emissions and reduce your energy bills. As well as providing warmth and hot water for your home, many of these systems feature natural or active cooling systems that help to keep your rooms comfortable during hot weather.
Our reliable heating systems also include solar thermal solutions. Choose from flat-plate and tube collectors to find the right setup for your property. In addition, we offer solar PV systems that allow you to take advantage of the sun’s energy to generate electricity.
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What Makes Viessmann Boilers Special?
Tailor-made system solutions for all energy sources
Heating Systems For New Builds
Heating, cooling, ventilation and power generation in new builds
Grant Schemes and Funding
Learn more about the current grant schemes and funding available
Heating equipment jargon buster: Terminology explained clearly and simply
Viessmann innovations
At Viessmann, we believe in the philosophy - "the whole is greater than the sum of its parts"
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