The number one rated boiler in Germany, That has to mean something? And they are a great boiler. Very efficient, extremely well made (With a stainless steel heat exchanger…as opposed to a lot of other manufacturers who have an aluminium heat exchanger), and comes standard with a 10 year warranty too.
If you’re thinking of replacing your boiler, check Viessmann out. We’re a Viessmann approved installer, and we’ve been on their training down in Telford. So we can get a 10 year warranty on all of their domestic gas boilers. If you’d like a quote, please fill in the contact form below, and we’ll get straight back to you.