<<Disclaimer: Verify this information before applying it to your situation.>>

Kristine,  I've been checking out bread machines  also.  Consumer Reports
just did a review of several brands including the Zojirushi and Welbilt
(their December issue).  The phone number for Welbilt was  listed in the
article. It is 800-807-7772.  The Welbilt model they reviewed  in the
magazine was the ABM4100T.  It seems that I keep reading about the model 150
on this mailing list.  I don't know anything about the differences in their
various models but I guess the folks at Welbilt could help you with that. I
have to call them myself.