Free Cooling in 2015!
…well, not quite free, but as close to free as any of us are going to get.
One satisfied customer in upstate New York has used its compressors and evaporators for a total of 45 minutes through the first two months of 2015!!! It has been keeping its 400,000 cubic foot beer warehouse at a cool 38 degrees using only four industrial Polar Power Packages.
Check out the red line on this chart. The only time the compressors were on was that small little squiggle at the beginning of January.