Zero Zone, Inc., North Prairie, Wis., introduced the ColdLoop CO2 Subcritical Refrigeration System, designed to cool food display cases and walk-in coolers and freezers without being harmful to the environment.
Refrigeration Applied Sciences (R.A.S.), Fort Lauderdale, Fla., introduced GO-GREEN1 and GO-GREEN2, a patent-pending energy-efficient product designed to eliminate the unnecessary cycles that a refrigeration compressor makes.
Master-Bilt, New Albany, Miss., unveiled the Super Controller, an option for additional energy efficiency on endless glass door merchandisers with remote refrigeration systems as well as walk-in coolers and freezers.
