There were several heat pumps as well as a few straight-cool central air-conditioners at this place. The straight-cool units are a Trane XB1000, an old 1980s General Electric, and a Bryant Legacy Line. Obviously, with temperatures in 20s, none of those were running. The heat pumps are all Carriers and Bryants, and the heat pumps seen running in this video are a 2003 Carrier, a 1999 Bryant, , and a newer Bryant Preferred Series of an unknown year. And contrary to popular belief, I am sorry to inform you, the weird looking unit is a Liebert Computer Support System component and not a vintage HeatWave air-conditioner!
Secrets Bagless Vacuum Cleaner Reviews 2010