But that doesn't help for *these* pipes.
Since they're a different system from your kitchen / bathroom tap water, remember?
BTW, Chris: I might have misremembered about the heating water system's tank being down in the basement -- check for an open-top water tank in the attic, too. If you find one, it's probably the expansion tank for the heating system. (Kind of like that plastic container next to the radiator in your car.)
[link|mailto:MyUserId@MyISP.CountryCode|Christian R. Conrad]
(I live in Finland, and my e-mail in-box is at the Saunalahti company.)
Your lies are of Microsoftian Scale and boring to boot. Your 'depression' may be the closest you ever come to recognizing truth: you have no 'inferiority complex', you are inferior - and something inside you recognizes this. - [link|http://z.iwethey.org/forums/render/content/show?contentid=71575|Ashton Brown]