Viessmann Boilers
Viessmann is one of the largest manufacturers of condensing boilers in Europe.
Some condensing boilers can be prone to decay, due to the acidic nature of condensate. Viessmann has developed a unique, exclusive stainless steel heat exchanger that is 100% corrosion resistant.
The result is an exceptionally reliable, durable boiler that you can depend on.
In fact, since the first Viessmann condensing boiler was introduced in 1989, not a single boiler has failed as a result of decay.