Solar Collector Items

Plumdog_2

I have 8 AERI thermal collectors (made in Boulder, Colo.) that are in good condition for the age and need a good home. One of them is serial number 002, and all are low numbers. Does this make them Collector Items? They were in good working order when taken off a customers roof (he got new Viessmans), so that roofers could re-roof. They have 1" sweat connections on all four corners that still have sawn-in-half couplings on them. About 32x96. Will take 400 bucks for them, but you need to pick up. In the West Denver Foothills area. E-mail <a href="mailto:[email protected]">[email protected]</a> to arrange viewing. I will not ship or transport. I will put them on my garage roof if nobody is interested. Thanks.