Products and Availability
Warranties and Certifications
All of the Viessmann products are certified to the highest
standards in the leading solar market of the world: the European Union.
Every panel has been tested in accordance with the stringent Solar
KeyMark standard, and has been certified to meet the highest Canadian
standards.Viessmann Manufacturing offers the following guarantees for installing its different products.
Limited Warranties*
| Products | Length of Warranty |
| Flat Panels |
10 years |
| Solar Tanks |
Vitocell 100
(glass-lined)--Unknown Vitocell 300 (stainless steel)--lifetime |
| Controllers |
2 years |
| Pumps |
2 years |
*Request a copy of the limited warranty for each product that interests you to become familiar with the details.