Global Cooling

Global Cooling, Inc. manufactures and sells Stirling Ultracold ultra-low temperature (ULT) freezers, featuring the industry's first reliable ULT cooling technology using the free-piston Stirling engine. This innovation has allowed the company to provide a new generation of environmentally-friendly ULT freezers that achieve stable storage conditions over a wide temperature range. Using less than one third the electric power of standard compressor-based ULT freezers, as validated by independent testing and first ENERGY STAR® partnership for ULT freezers, Stirling Ultracold freezers were also the first in the U.S. to use 100 percent natural refrigerants. In addition to its flagship SU780XLE upright ultra-low freezer, Stirling Ultracold offers the compact undercounter SU105UE freezer for small-volume storage, and the easily transportable Shuttle™ Model ULT-25NE, which is the only portable ULT solution for remote clinical trials and biologic drug delivery.