Houseneeds only does the fulfillment for Bosch. They package all parts. And only a Bosch tech can confirm part numbers.
Link to Search (just put part number in the search box):
http://www.houseneeds.com/search.asp
Link to Page:
http://www.houseneeds.com/shop/Heatingproducts/waterheating/parts/waterheaterrepairparts.asp
