Table 384: Refrigeration Cases - References Term Unit Values Source , The unit energy consumption of a standard unit See Table 385 and 1 Table , The unit energy consumption of the ENERGY See Table 385 and 2 STAR-qualified unit Table , Internal Volume EDC data gathering EDC data gathering , days per year 365 Conversion Factor , Demand Coincidence Factor Decimal 0.772 3 Table 385: Refrigeration Case Efficiencies (PY8) Glass Door Solid Door Volume < 15 0.118*V + 1.382 0.12*V + 3.34 0.089*V + 1.411 0.10*V + 2.04 15 < 30 0.140*V + 1.050 0.037*V + 2.200 ≤ 30 V < 50 0.088*V + 2.625 0.056*V + 1.635 ≤ 50 0.110*V + 1.50 0.060*V + 1.416 ≤ Table : Freezer Case Efficiencies (PY8) Glass Door Solid Door Volume V < 15 0.607*V+0.893 0.75*V + 4.10 0.250*V + 1.25 0.4*V + 1.38 15 V < 30 0.733*V - 1.00 0.40*V 1.00 ≤ – 30 < 50 0.250*V + 13.50 0.163*V + 6.125 ≤ 50 V 0.450*V + 3.50 0.158*V + 6.333 ≤ If precise case volume is unknown, default savings given in tables below can be used.
Table 384: Refrigeration Cases - References Term Unit Values Source , The unit energy consumption of a standard unit See Table 385 and Table 1 , The unit energy consumption of the ENERGY STAR-qualified unit See Table 385 and Table 2 , Internal Volume EDC data gathering EDC data gathering , days per year 365 Conversion Factor , Demand Coincidence Factor Decimal 0.772 3 Table 385: Refrigeration Case Efficiencies (PY8) Volume Glass Door Solid Door < 15 0.118*V + 1.382 0.12*V + 3.34 0.089*V + 1.411 0.10*V + 2.04 15 ≤ < 30 0.140*V + 1.050 0.037*V + 2.200 30 ≤ V < 50 0.088*V + 2.625 0.056*V + 1.635 50 ≤ 0.110*V + 1.50 0.060*V + 1.416 Table : Freezer Case Efficiencies (PY8) Volume Glass Door Solid Door V < 15 0.607*V+0.893 0.75*V + 4.10 0.250*V + 1.25 0.4*V + 1.38 15 ≤ V < 30 0.733*V - 1.00 0.40*V – 1.00 30 ≤ < 50 0.250*V + 13.50 0.163*V + 6.125 50 ≤ V 0.450*V + 3.50 0.158*V + 6.333 If precise case volume is unknown, default savings given in tables below can be used.
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