RefPlus has unveiled its ONS Series, a line of outdoor CO2 condensing units that feature air-cooled, vertical discharge designs equipped with ultra-quiet, high-efficiency fans. Part of the Evolution Series, these industrial-grade units are offered in various sizes to cater to the cooling needs of different equipment and CO2 systems using evaporators.
These factory-assembled units include an air-cooled gas cooler and a choice of semi-hermetic, heavy-duty compressors from Bitzer, Copeland, or Dorin, complete with frequency variators and interconnecting pipework. Additional features include a high-pressure CO2 receiver, heat exchangers, optional heat reclaims, filter driers, oil tank/separator, shut-off valves, and related controls. Constructed from heavy-gauge galvanized or painted steel, the units are designed to optimize energy efficiency, reliability, serviceability, and cost-effectiveness. They come with low-noise, 31.5-inch (800mm) industrial fans to enhance operational quietness.
Each ONS Series condensing unit is equipped with a control box and wiring diagram tailored to customer specifications, with electronic controls providing comprehensive operational oversight.
The RefPlus CO2 units ensure compatibility and reliability in CO2 applications, making them a robust choice for refrigeration needs.