Viessmann Boiler Warranties

When you purchase a boiler from Viessmann, you can be assured that you are buying a quality appliance backed up by years of engineering expertise. Each of the boiler models within our comprehensive range is equipped with cutting-edge technology and sets new benchmarks. To ensure that you are getting the most out of your Viessmann boiler during the course of its service life, we offer a range of warranty options which will provide you with peace of mind.

Many of our boilers come with a comprehensive 5 year parts and labour warranty, as standard. With other boilers, you have the option to extend this if it is installed by a Viessmann Trained Installer. Full details of the warranty information for specific boilers can be found below.

Boiler model  Standard Warranty  Extended warranty options 
Vitodens 050-W  3 years  7 years, if fitted by a Viessmann Trained Installer and registered through the Viessmann Installer Portal 
Vitodens 100-W  5 years  Option to extend up to 10 years, if fitted by a Viessmann Trained Installer and registered through the Viessmann Installer Portal (chargeable)
Vitodens 111-W  5 years  Option to extend up to 10 years, if fitted by a Viessmann Trained Installer and registered through the Viessmann Installer Portal (chargeable)
Vitodens 200-W* & 222-F       3 years  5 years as standard if fitted by a Viessmann Trained Installer and registered through the Viessmann Installer Portal with an option to increase to 10 years (chargeable)
Vitodens 200-W  from 49 to 150 kW 2 years  5 years as standard if fitted by a Viessmann Trained Installer and registered through the Viessmann Installer Portal** with an option to increase to 10 years (chargeable)
Vitodens 242-F   2 years   

 *up to 35 kW

** up to 60 kW via the Viessmann Installer Portal. For 80 to 150 kW contact your Area Business Manager for an extended warranty form.

Register your Viessmann boiler

To register your Viessmann manufacturer's warranty please fill out the form linked below.

Once the registration has been processed you will receive a confirmation letter.

Warranty registration

Warranty Overview by Product

Warranty Terms and Conditions