Month: December 2015

HYDROCARBON Refrigerants Training

Before servicing any system, check the compressor and system labeling to determine whether the system being serviced contains a flammable refrigerant.A compressor designed for flammable refrigerant use should have the refrigerant designation printed on the compressor serial label, and may also display a separate flammable refrigerant label (see below):    Compressor with: (1) serial label, (2) …

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CO2 – Understanding ROi

  DeCO2ded: Understanding ROI on CO2 Refrigeration Systems Here’s the question many grocers ask when they’re considering retrofitting or replacing commercial refrigeration systems: How much will it cost to switch from a traditional hydrofluorocarbon-based system to 100% CO2? But the answer — an immediate dollars-and-cents calculation — is neither sufficient nor strategic. A better question: …

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