Check out some helpful documents below!
Bosch Spare Parts Site
This site will allow you to search for available parts, find part numbers and also check warranty status on a unit.
Product Warranty Library
Find current and archived warranty documents for Bosch and Buderus units.
Bosch Home Comfort PRO
You can find product registrations, if needed, here.
Bosch Product Return Policy
Manufacturing Date Chart
Serial Number Reference Guide
Warranty Photo Documentation for Buderus DHW Tanks
Tank Warranty Process
Please note that these are for reference. Do not submit these forms in place of a labor invoice. Bosch no longer requires these forms.