Serial Number Lookup Tool for Viessmann Products
For residential and commercial products, including boilers, DHW tanks and solar collectors.
Looking for the model number that is associated with a Viessmann serial number?
Simply enter the serial number(s) in the box below, one per line, to get this information.
Note:
- Most Viessmann serial numbers are 16 digits long, and contain only numbers.
- This tool should not be used for validating serial numbers – it only checks the first 7 digits to get the model information.
