Below is a comprehensive list of boilers manufactured by Viessmann. Please select your boiler from the list below in order to view details of your specific boiler model – including its energy efficiency rating band, SAP rating and eligibility for replacement under the UK government boiler scrappage scheme and also scrappage schemes offered by installers and energy companies.

If your Viessmann boiler is in band G or lower then it is likely that you can apply for the government’s scrappage scheme and receive £400 towards the cost of replacing your inefficient boiler with a new energy efficient model. If eligible and you choose to replace your old Viessmann boiler through one of the scrappage schemes offered by npower or British Gas then you will usually be able to claim BOTH discounts together, giving you around £800 off the cost of your new central heating boiler – as well as the peace of mind that your gas installation has been carried out to the highest standards by a certified and trusted professional.

Even if your existing boiler does not qualify for the government scheme, it may still qualify for the npower or British Gas scrappage schemes.

By replacing an inefficient boiler with an energy efficient unit, you could also save hundreds of pounds each year on your gas bills.