Dixie Narco / Crane BevMax 4 & 6 refrigeration compressor 3800 / 5800

Description

Please read this description carefully:
Both of these units are partially operational.
I am a regional contractor for a national company that provides service and repair for vending machine owners. Their policy is typically to replace these cooling units instead of repairing them. Thus, I am responsible for their disposal.
One unit develops an ice block below the evaporator and collects water as if the drain tube was clogged. The evaporator itself does not freeze over and the machine cools properly. However, the water and ice collecting in the bottom of the evaporator housing spills over and out of the bottom of the machine. The Crane service technician I consulted with suspects (as I do) that the unit is low on freon. Both fans work. Very clean.
The other unit cools, but barely. There is no evidence that ice has collected on the evaporator. This unit behaves as if it is low on freon. The Crane service tech I consulted with seems to agree. Both fans work. Very clean.
As such, these are being sold as-is.
The first picture is a stock photo. The rest are mine. Each unit will be shipped in its original box with foam packaging.