green cooling initiative: Best practice example

Air conditioning chillers, Centralised systems for supermarkets Product: Hydrocarbon Free Cooling Chillers

DPAC UK are now supplying a range of hydrocarbon chillers using Frascold semi-hermetic compressors and Carel micropressor controls. The Free Cooling Chillers effectively use low outdoor temperatures to assist with the cooling process.

Many chillers have difficulties operating in low outdoor temperatures. DPAC’s Free Cooling Chillers make energetic use of the low outdoor air temperature, hereby assisting the cooling process and enabling the chiller to work efficiently at low ambient temperatures. Over a 12-month period, the Free Cooling Chillers may result in energy savings of up to 50%.

Involved network members:

  • Commercial Refrigeration, Chillers DPAC UK Ltd

    Thermocold, Shuangliang & Yazaki systems UK distributor that includes Water Chillers, Commercial Heat Pumps, Heating Systems, Data Centre Cooling, Packaged Rooftops, AHU’s, ATEX equipment for Oil & Gas Projects, Railway Cooling Systems, Marine Refrigeration & Absorption Chillers.

Refrigerant Hydrocarbon
Cooling capacity Up to 1620 kW
Energy efficiency ESEER values more than 32% higher, compared to units equipped with constant speed screw compressors.
Energy efficiency rating 3.87