Kosin store outdoor sound systems

These heat pumps are all located on the same property as the 2008 Carrier heat pumps, located at 2 separate buildings that are attached by a covered outdoor breezeway. The 2003 TECH2000 unit seemed to be working fine, but it was just noisy as a result of what I believed to be a loose part somewhere. There was a newer Payne heat pump (also seen in the video) that was also running, and some of the older Carrier TECH2000 units were running. All of the Carrier "Round One" heat pumps are from 1984, and though none of them were running, I presume that they all work. All of the units in this video seem to be installed good and properly, though several of the "Round One" units seemed to be literally sinking as a result of the rains we have been having.