> > anyone have one laying around they'd be willing to part with for > a few bucks? > > thanks > > Ken in AZ I have one of these http://www3.towerhobbies.com/cgi-bin/wti0001p?&I=LXAR01 that I can't part with. W/ exception of the pop-off valve the boiler is made from copper plumbing parts it appears. Maybe you can look at this online and get some inspiration. Warren