Has anybody purchased one of these? Looks like a great deal and seller has perfect feedback. Thought I'd check to see if anybody can give a first hand account on these.
http://cgi.ebay.com/Brazed-Stainless-Steel-40-Plate-Heat-Exchanger_W0QQitemZ170464556604QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item27b07ab63c
http://cgi.ebay.com/Brazed-Stainless-Steel-40-Plate-Heat-Exchanger_W0QQitemZ170464556604QQcmdZViewItemQQptZLH_DefaultDomain_0?hash=item27b07ab63c