Posted by Harold Kestenholz - Hydronic Network on August 20, 2000 at 16:18:07:
In Reply to: how old posted by John C on August 19, 2000 at 15:39:31:
On one of the first pages of the Weil Parts reference, a large orange binder, there is a listing of the model age identification numbers. I don't have that at home, but Weil distributors, usually plumbing/heating suppliers have them. You might also look in the phone book for the regional office, or their web site eMail.