I have a 2002 Carrier Aquasnap that has never been installed. The customer bought it, left it packaged at the plant for the last 7 years. It had never been opened or wired or filled. This is about the third time in my career I've done an install on a stored unit. That's not my problem though. It has the Carrier factory hydronic package, 2 pumps along with a base that contains 4 storage tanks piped in series with 2 sets of heater for low ambient freeze protection and my customer has no information on tank set-up. I was wondering if anybody knew about these. It had a paper ID with a M/N that has been wiped clean. The chiller itself has been installed and is running fine. Thanks for any help.-GEO