### APPENDIX D. ANNUAL ENERGY SIMULATION INPUTS AND RESULTS FOR

COMMERCIAL REFRIGERATION EQUIPMENT

TABLE OF CONTENTS

**D.1 INTRODUCTION** 

**.......................................................................................................... D­1** 

**D.2 MODELED**  **DESIGN OPTIONS**  **AND EFFICIENCY**  **LEVELS.................................. D­2** 

**D.3 TABLES**  **OF ANNUAL**  **ENERGY SIMULATION**  **RESULTS AND** 

**ENGINEERING ANALYSIS.......................................................................................**  **D­10**

**D.4 COMPARISON**  **OF CASE**  **REFRIGERATION LOAD**  **BETWEEN**

**SIMULATION AND**  **ENGINEERING ANALYSIS** 

**................................................... D­18** 

**D.5 DAILY**  **ENERGY CONSUMPTION**  **FOR BASELINE**  **EFFICIENCY FOR**  **FIVE**

**CLIMATE LOCATIONS** 

**............................................................................................. D­21** 

**D.6 COMPARISON**  **OF DAILY**  **ENERGY CONSUMPTION**  **BETWEEN**

**SIMULATION RESULTS**  **AND ENGINEERING**  **ANALYSIS................................. D­24** 

**D.7 COMPARISON**  **OF DAILY**  **ENERGY SAVINGS**  **BETWEEN SIMULATION** 

**RESULTS AND**  **ENGINEERING ANALYSIS...........................................................**  **D­36**

**D.8 COMPARISON**  **OF ENERGY**  **SAVINGS BETWEEN**  **REFRIGERATION**

**SYSTEM AND**  **WHOLE BUILDING** 

**......................................................................... D­39** 

LIST OF TABLES

**Table D.2.1**  **Summary of**  **Modeled Design**  **Options for**  **VOP.RC.M......................................... D­2** 

**Table D.2.2**  **Summary of**  **Modeled Design**  **Options for**  **SVO.RC.M......................................... D­3** 

**Table D.2.3**  **Summary of**  **Modeled Design**  **Options for**  **VCT.RC.M......................................... D­4** 

**Table D.2.4**  **Summary of**  **Modeled Design**  **Options for**  **HZO.RC.M......................................... D­5** 

**Table D.2.5**  **Summary of**  **Modeled Design**  **Options for**  **SOC.RC.M**

**......................................... D­6** 

**Table D.2.6**  **Summary of**  **Modeled Design**  **Options for**  **VOP.RC.L.......................................... D­7** 

**Table D.2.7**  **Summary of**  **Modeled Design**  **Options for**  **VCT.RC.L.......................................... D­8** 

**Table D.2.8**  **DOE­2.2R Input**  **Parameters for**  **Modeled Display**  **Cases**

**..................................... D­9** 

**Table D.3.1**  **Comparison of**  **Annual Energy**  **Simulation and**  **Engineering Analysis**  **for**

**VOP.RC.M**

**...................................................................................................... D­10** 

**Table D.3.2**  **Comparison of**  **Annual Energy**  **Simulation and**  **Engineering Analysis**  **for**

**SVO.RC.M**

**...................................................................................................... D­11** 

**Table D.3.3**  **Comparison of**  **Annual Energy**  **Simulation and**  **Engineering Analysis**  **for**

**VCT.RC.M**

**...................................................................................................... D­12** 

**Table D.3.4**  **Comparison of**  **Annual Energy**  **Simulation and**  **Engineering Analysis**  **for**

**HZO.RC.M...................................................................................................... D­13** 

**Table D.3.5**  **Comparison of**  **Annual Energy**  **Simulation and**  **Engineering Analysis**  **for**

**SOC.RC.M**

**...................................................................................................... D­14** 

**Table D.3.6**  **Comparison of**  **Annual Energy**  **Simulation and**  **Engineering Analysis**  **for**

**VOP.RC.L**

**....................................................................................................... D­15** 

**Table D.3.7**  **Comparison of**  **Annual Energy**  **Simulation and**  **Engineering Analysis**  **for**

**VCT.RC.L**

**....................................................................................................... D­16** 

**D­i**

### Table **D.3.8 Comparison**  **of Daily**  **Energy Savings**  **from Annual**  **Simulation and**  **from**

**Engineering Analysis** 

**...................................................................................... D­17** 

LIST OF FIGURES

**Figure D.4.1**  **Case Refrigeration**  **Load for**  **VOP.RC.M**

**........................................................... D­18** 

**Figure D.4.2**  **Case Refrigeration**  **Load for**  **SVO.RC.M**

**........................................................... D­18** 

**Figure D.4.3**  **Case Refrigeration**  **Load for**  **VCT.RC.M**

**........................................................... D­18** 

**Figure D.4.4**  **Case Refrigeration**  **Load for**  **HZO.RC.M**

**........................................................... D­19** 

**Figure D.4.5**  **Case Refrigeration**  **Load for**  **SOC.RC.M............................................................ D­19** 

**Figure D.4.6**  **Case Refrigeration**  **Load for**  **VOP.RC.L**

**............................................................ D­19** 

**Figure D.4.7**  **Case Refrigeration**  **Load for**  **VCT.RC.L**

**............................................................ D­20** 

**Figure D.5.1**  **Daily Energy**  **Consumption for**  **Baseline Efficiency**  **for VOP.RC.M.................**  **D­21**

**Figure D.5.2**  **Daily Energy**  **Consumption for**  **Baseline Efficiency**  **for SVO.RC.M.................**  **D­21**

**Figure D.5.3**  **Daily Energy**  **Consumption for**  **Baseline Efficiency**  **for VCT.RC.M.................**  **D­21**

**Figure D.5.4**  **Daily Energy**  **Consumption for**  **Baseline Efficiency**  **for HZO.RC.M** 

**................ D­22** 

**Figure D.5.5**  **Daily Energy**  **Consumption for**  **Baseline Efficiency**  **for SOC.RC.M.................**  **D­22**

**Figure D.5.6**  **Daily Energy**  **Consumption for**  **Baseline Efficiency**  **for VOP.RC.L..................**  **D­22**

**Figure D.5.7**  **Daily Energy**  **Consumption for**  **Baseline Efficiency**  **for VCT.RC.L..................**  **D­23**

**Figure D.6.1**  **Daily Energy**  **Consumption for**  **VOP.RC.M for**  **Baltimore................................ D­24** 

**Figure D.6.2**  **Daily Energy**  **Consumption for**  **VOP.RC.M for**  **Chicago................................... D­24** 

**Figure D.6.3**  **Daily Energy**  **Consumption for**  **VOP.RC.M for**  **Houston**

**.................................. D­24** 

**Figure D.6.4**  **Daily Energy**  **Consumption for**  **VOP.RC.M for**  **Los Angeles............................**  **D­25**

**Figure D.6.5**  **Daily Energy**  **Consumption for**  **VOP.RC.M for**  **Memphis................................. D­25** 

**Figure D.6.6**  **Daily Energy**  **Consumption for**  **SVO.RC.M for**  **Baltimore**

**................................ D­25** 

**Figure D.6.7**  **Daily Energy**  **Consumption for**  **SVO.RC.M for**  **Chicago................................... D­26** 

**Figure D.6.8**  **Daily Energy**  **Consumption for**  **SVO.RC.M for**  **Houston**

**.................................. D­26** 

**Figure D.6.9**  **Daily Energy**  **Consumption for**  **SVO.RC.M for**  **Los Angeles............................**  **D­26**

**Figure D.6.10**  **Daily Energy**  **Consumption for**  **SVO.RC.M for**  **Memphis............................... D­27** 

**Figure D.6.11**  **Daily Energy**  **Consumption for**  **VCT.RC.M for**  **Baltimore.............................. D­27** 

**Figure D.6.12**  **Daily Energy**  **Consumption for**  **VCT.RC.M for**  **Chicago................................. D­27** 

**Figure D.6.13**  **Daily Energy**  **Consumption for**  **VCT.RC.M for**  **Houston**

**................................ D­28** 

**Figure D.6.14**  **Daily Energy**  **Consumption for**  **VCT.RC.M for**  **Los Angeles..........................**  **D­28**

**Figure D.6.15**  **Daily Energy**  **Consumption for**  **VCT.RC.M for**  **Memphis............................... D­28** 

**Figure D.6.16**  **Daily Energy**  **Consumption for**  **HZO.RC.M for**  **Baltimore.............................. D­29** 

**Figure D.6.17**  **Daily Energy**  **Consumption for**  **HZO.RC.M for**  **Chicago**

**................................ D­29** 

**Figure D.6.18**  **Daily Energy**  **Consumption for**  **HZO.RC.M for**  **Houston**

**................................ D­29** 

**Figure D.6.19**  **Daily Energy**  **Consumption for**  **HZO.RC.M for**  **Los Angeles..........................**  **D­30**

**Figure D.6.20**  **Daily Energy**  **Consumption for**  **HZO.RC.M for**  **Memphis............................... D­30** 

**Figure D.6.21**  **Daily Energy**  **Consumption for**  **SOC.RC.M for**  **Baltimore**

**.............................. D­30** 

**Figure D.6.22**  **Daily Energy**  **Consumption for**  **SOC.RC.M for**  **Chicago................................. D­31** 

**Figure D.6.23**  **Daily Energy**  **Consumption for**  **SOC.RC.M for**  **Houston................................. D­31** 

**Figure D.6.24**  **Daily Energy**  **Consumption for**  **SOC.RC.M for**  **Los Angeles** 

**.......................... D­31** 

**Figure D.6.25**  **Daily Energy**  **Consumption for**  **SOC.RC.M for**  **Memphis**

**............................... D­32** 

**Figure D.6.26**  **Daily Energy**  **Consumption for**  **VOP.RC.L for**  **Baltimore**

**............................... D­32** 

**D­ii**

### Figure **D.6.27 Daily**  **Energy Consumption**  **for VOP.RC.L**  **for Chicago..................................**  **D­32**

**Figure D.6.28**  **Daily Energy**  **Consumption for**  **VOP.RC.L for**  **Houston.................................. D­33** 

**Figure D.6.29**  **Daily Energy**  **Consumption for**  **VOP.RC.L for**  **Los Angeles...........................**  **D­33**

**Figure D.6.30**  **Daily Energy**  **Consumption for**  **VOP.RC.L for**  **Memphis................................ D­33** 

**Figure D.6.31**  **Daily Energy**  **Consumption for**  **VCT.RC.L for**  **Baltimore**

**............................... D­34** 

**Figure D.6.32**  **Daily Energy**  **Consumption for**  **VCT.RC.L for**  **Chicago.................................. D­34** 

**Figure D.6.33**  **Daily Energy**  **Consumption for**  **VCT.RC.L for**  **Houston.................................. D­34** 

**Figure D.6.34**  **Daily Energy**  **Consumption for**  **VCT.RC.L for**  **Los Angeles...........................**  **D­35**

**Figure D.6.35**  **Daily Energy**  **Consumption for**  **VCT.RC.L for**  **Memphis................................ D­35** 

**Figure D.7.1**  **Daily Energy**  **Savings for**  **VOP.RC.M................................................................ D­36** 

**Figure D.7.2**  **Daily Energy**  **Savings for**  **SVO.RC.M................................................................ D­36** 

**Figure D.7.3**  **Daily Energy**  **Savings for**  **VCT.RC.M................................................................ D­36** 

**Figure D.7.4**  **Daily Energy**  **Savings for**  **HZO.RC.M**

**............................................................... D­37** 

**Figure D.7.5**  **Daily Energy**  **Savings for**  **SOC.RC.M................................................................ D­37** 

**Figure D.7.6**  **Daily Energy**  **Savings for**  **VOP.RC.L................................................................. D­37** 

**Figure D.7.7**  **Daily Energy**  **Savings for**  **VCT.RC.L................................................................. D­38** 

**Figure D.8.1**  **Daily Energy**  **Savings for**  **Baltimore (Refrigeration**  **System versus**  **Whole**

**Building).......................................................................................................... D­39** 

**Figure D.8.2**  **Daily Energy**  **Savings for**  **Chicago (Refrigeration**  **System versus** 

**Whole Building)** 

**.............................................................................................. D­39** 

**Figure D.8.3**  **Daily Energy**  **Savings for**  **Houston (Refrigeration**  **System versus** 

**Whole Building)** 

**.............................................................................................. D­39** 

**Figure D.8.4**  **Daily Energy**  **Savings for**  **Los Angeles**  **(Refrigeration System**  **versus**

**Whole Building)** 

**.............................................................................................. D­40** 

**Figure D.8.5**  **Daily Energy**  **Savings for**  **Memphis (Refrigeration**  **System versus** 

**Whole Building)** 

**.............................................................................................. D­40** 

**D­iii**

### APPENDIX D. ANNUAL ENERGY SIMULATION INPUTS AND RESULTS

FOR COMMERCIAL REFRIGERATION EQUIPMENT

D.1 INTRODUCTION

**This appendix**  **presents further**  **details on**  **annual energy**  **simulation inputs**  **and results** 

**discussed in**  **chapter 7,**  **Energy Use**  **and End­Use**  **Load Characterization.**  **Section D.2**  **shows**

**tables of**  **assumptions and**  **inputs used**  **in annual**  **energy simulation.**  **Sections D.3**  **through D.7** 

**present tables**  **and figures**  **of the**  **simulations results**  **for the**  **commercial refrigeration**  **equipment**

**analyzed; this**  **includes comparisons**  **of CRE**  **refrigeration load**  **and daily**  **energy consumption** 

**between the**  **simulation results**  **and the**  **engineering analysis.**  **Section D.8**  **summarizes the**  **impact**

**of different**  **refrigeration system**  **design options**  **on whole**  **building energy**  **use.**

**D­1**

### D.2 MODELED DESIGN OPTIONS AND EFFICIENCY LEVELS

Table D.2.1 Summary of Modeled Design Options for VOP.RC.M

**Equipment Class**  **VOP.RC.M**

**Efficiency Level**  **AD1 AD3**  **AD5 AD7** 

**Equipment Temperature**  **(°F) 38** 

**Discharge Air**  **Temperature (DAT)**  **(°F) 32** 

**Saturated Evaporator**  **Temperature (SET)**  **(°F) 15.0**  **15.5 21.0**  **21.3**

**Total Refrigeration**  **Load (Btu/hr)**  **20727.2 20084.5**  **19958.3 19173.9** 

**Non**

**Electric**

**Load Infiltration**  **Load (Btu/hr)**  **1338.9 1338.9**  **1338.9 1338.9** 

**Conduction and**  **Radiation Load**  **(Btu/hr) 170.3**  **170.3 170.3**  **158.7**

**Electric**

**Load Evaporator** 

**Fan No.**  **of Fans**  **6**

**Power Consumption**  **per**

**Fan (W)**  **45.0 13.6**  **13.6 13.6** 

**Fan Operating**  **Hrs 24** 

**Lighting No.**  **of Bulbs**  **Inside Case**  **12**

**No. of**  **Bulbs Outside** 

**Case 9** 

**Power Consumption**  **per**

**Bulb (W)**  **30.1 30.1**  **27.8 16.4** 

**No. of**  **Ballasts Inside** 

**Case 0** 

**No. of**  **Ballasts Outside** 

**Case 7** 

**Power Consumption**  **per**

**Ballast (W)**  **1.4 1.4**  **1.7 0.0** 

**Defrost**

**Heater Defrost**  **Mechanism Off­time** 

**Total Defrost**  **Time per** 

**Day (hrs)**  **4.5**

**Defrost Heater**  **Power**

**(W) 0** 

**Anti­Sweat**

**Heater Other**  **Power (W)**  **0**

**Door Power**  **(W) 0** 

**Other Run**  **Time per**  **Day**

**(hrs) 0** 

**Door Run**  **Time per**  **Day**

**(hrs) 0** 

**D­2**

### Table D.2.2 Summary of Modeled Design Options for SVO.RC.M

**Equipment Class**  **SVO.RC.M**

**Efficiency Level**  **AD1 AD3**  **AD5 AD6** 

**Equipment Temperature**  **(°F) 38** 

**Discharge Air**  **Temperature (DAT)**  **(°F) 32** 

**Saturated Evaporator**  **Temperature (SET)**  **(°F) 15.0**  **15.4 21.0**  **21.3**

**Total Refrigeration**  **Load (Btu/hr)**  **14449.9 14021.5**  **13929.7 13370.7** 

**Non**

**Electric**

**Load Infiltration**  **Load (Btu/hr)**  **918.5 918.5**  **918.5 918.5** 

**Conduction and**  **Radiation Load**  **(Btu/hr) 121.7**  **121.7 121.7**  **114.2**

**Electric**

**Load Evaporator** 

**Fan No.**  **of Fans**  **4**

**Power Consumption**  **per**

**Fan (W)**  **45.0 13.6**  **13.6 13.6** 

**Fan Operating**  **Hrs 24** 

**Lighting No.**  **of Bulbs**  **Inside Case**  **9**

**No. of**  **Bulbs Outside** 

**Case 6** 

**Power Consumption**  **per**

**Bulb (W)**  **30.1 30.1**  **27.8 16.4** 

**No. of**  **Ballasts Inside** 

**Case 0** 

**No. of**  **Ballasts Outside** 

**Case 5** 

**Power Consumption**  **per**

**Ballast (W)**  **1.4 1.4**  **1.7 0.0** 

**Defrost**

**Heater Defrost**  **Mechanism Off­time** 

**Total Defrost**  **Time per** 

**Day (hrs)**  **3**

**Defrost Heater**  **Power**

**(W) 0** 

**Anti­Sweat**

**Heater Other**  **Power (W)**  **4.2**

**Door Power**  **(W) 0** 

**Other Run**  **Time per**  **Day**

**(hrs) 24** 

**Door Run**  **Time per**  **Day**

**(hrs) 0** 

**D­3**

### Table D.2.3 Summary of Modeled Design Options for VCT.RC.M

**Equipment Class**  **VCT.RC.M**

**Efficiency Level**  **AD1 AD3**  **AD4 AD6** 

**Equipment Temperature**  **(°F) 38** 

**Discharge Air**  **Temperature (DAT)**  **(°F) 32** 

**Saturated Evaporator**  **Temperature (SET)**  **(°F) 27.0**  **27.5 28.5**  **29.1**

**Total Refrigeration**  **Load (Btu/hr)**  **5506.5 5149.5**  **4338.6 3841.3** 

**Non**

**Electric**

**Load Infiltration**  **Load (Btu/hr)**  **104.7 104.7**  **104.7 104.7** 

**Conduction and**  **Radiation Load**  **(Btu/hr) 417.4**  **417.4 374.7**  **344.9**

**Electric**

**Load Evaporator** 

**Fan No.**  **of Fans**  **5**

**Power Consumption**  **per**

**Fan (W)**  **30.0 9.1**  **9.1 9.1** 

**Fan Operating**  **Hrs 24** 

**Lighting No.**  **of Bulbs**  **Inside Case**  **6**

**No. of**  **Bulbs Outside** 

**Case 0** 

**Power Consumption**  **per**

**Bulb (W)**  **58.0 58.0**  **58.0 41.0** 

**No. of**  **Ballasts Inside** 

**Case 6** 

**No. of**  **Ballasts Outside** 

**Case 0** 

**Power Consumption**  **per**

**Ballast (W)**  **0.0 0.0**  **0.0 0.0** 

**Defrost**

**Heater Defrost**  **Mechanism Off­time** 

**Total Defrost**  **Time per** 

**Day (hrs)**  **1**

**Defrost Heater**  **Power**

**(W) 0** 

**Anti­Sweat**

**Heater Other**  **Power (W)**  **0.0**

**Door Power**  **(W) 100** 

**Other Run**  **Time per**  **Day**

**(hrs) 0** 

**Door Run**  **Time per**  **Day**

**(hrs) 24** 

**D­4**

### Table D.2.4 Summary of Modeled Design Options for HZO.RC.M

**Equipment Class**  **HZO.RC.M**

**Efficiency Level**  **AD1 AD2**  **AD3 AD4** 

**Equipment Temperature**  **(°F) 38** 

**Discharge Air**  **Temperature (DAT)**  **(°F) 32** 

**Saturated Evaporator**  **Temperature (SET)**  **(°F) 15.0**  **15.4 15.9**  **21.2**

**Total Refrigeration**  **Load (Btu/hr)**  **6484.0 6301.1**  **6073.4 6073.4** 

**Non**

**Electric**

**Load Infiltration**  **Load (Btu/hr)**  **389.2 389.2**  **389.2 389.2** 

**Conduction and**  **Radiation Load**  **(Btu/hr) 99.7**  **99.7 99.7**  **99.7**

**Electric**

**Load Evaporator** 

**Fan No.**  **of Fans**  **4**

**Power Consumption**  **per**

**Fan (W)**  **45.0 31.0**  **13.6 13.6** 

**Fan Operating**  **Hrs 23** 

**Lighting No.**  **of Bulbs**  **Inside Case**  **0**

**No. of**  **Bulbs Outside**  **Case 0** 

**Power Consumption**  **per**

**Bulb (W)**  **0.0 0.0**  **0.0 0.0** 

**No. of**  **Ballasts Inside**  **Case 0** 

**No. of**  **Ballasts Outside** 

**Case 0** 

**Power Consumption**  **per**

**Ballast (W)**  **0.0 0.0**  **0.0 0.0** 

**Defrost**

**Heater Defrost**  **Mechanism Electric** 

**Total Defrost**  **Time per**  **Day**



### (hrs) **1**

**Defrost Heater**  **Power (W)**  **1000**

**Anti­Sweat**

**Heater Other**  **Power (W)**  **4.2**

**Door Power**  **(W) 0** 

**Other Run**  **Time per**  **Day**

**(hrs) 24** 

**Door Run**  **Time per**  **Day**

**(hrs) 0** 

**D­5**

### Table D.2.5 Summary of Modeled Design Options for SOC.RC.M

**Equipment Class**  **SOC.RC.M**

**Efficiency Level**  **AD1 AD3**  **AD4 AD8** 

**Equipment Temperature**  **(°F) 38** 

**Discharge Air**  **Temperature (DAT)**  **(°F) 32** 

**Saturated Evaporator**  **Temperature (SET)**  **(°F) 20.0**  **21.0 21.3**  **27.2**

**Total Refrigeration**  **Load (Btu/hr)**  **5279.2 4872.2**  **4757.4 3805.0** 

**Non**

**Electric**

**Load Infiltration**  **Load (Btu/hr)**  **22.3 22.3**  **22.3 22.3** 

**Conduction and**  **Radiation Load**  **(Btu/hr) 179.1**  **179.1 179.1**  **148.6**

**Electric**

**Load Evaporator** 

**Fan No.**  **of Fans**  **4**

**Power Consumption**  **per**

**Fan (W)**  **45.0 13.6**  **13.6 13.6** 

**Fan Operating**  **Hrs 22.8** 

**Lighting No.**  **of Bulbs**  **Inside Case**  **15**

**No. of**  **Bulbs Outside** 

**Case 0** 

**Power Consumption**  **per**

**Bulb (W)**  **30.1 30.1**  **27.8 16.4** 

**No. of**  **Ballasts Inside** 

**Case 0** 

**No. of**  **Ballasts Outside** 

**Case 5** 

**Power Consumption**  **per**

**Ballast (W)**  **1.4 1.4**  **1.7 0.0** 

**Defrost**

**Heater Defrost**  **Mechanism Electric** 

**Total Defrost**  **Time per** 

**Day (hrs)**  **1.2**

**Defrost Heater**  **Power**

**(W) 1600** 

**Anti­Sweat**

**Heater Other**  **Power (W)**  **16.7**

**Door Power**  **(W) 0** 

**Other Run**  **Time per**  **Day**

**(hrs) 24** 

**Door Run**  **Time per**  **Day**

**(hrs) 0** 

**D­6**

### Table D.2.6 Summary of Modeled Design Options for VOP.RC.L

**Equipment Class**  **VOP.RC.L**

**Efficiency Level**  **AD1 AD3**  **AD4 AD6** 

**Equipment Temperature**  **(°F) 38** 

**Discharge Air**  **Temperature (DAT)**  **(°F) 32** 

**Saturated Evaporator**  **Temperature (SET)**  **(°F) ­20.0**  **­19.2 ­14.2**  **­14.0**

**Total Refrigeration**  **Load (Btu/hr)**  **24402.5 23027.9**  **22993.5 22624.5** 

**Non**

**Electric**

**Load Infiltration**  **Load (Btu/hr)**  **1303.5 1303.5**  **1303.5 1303.5** 

**Conduction and**  **Radiation Load**  **(Btu/hr) 252.8**  **252.8 252.8**  **236.7**

**Electric**

**Load Evaporator** 

**Fan No.**  **of Fans**  **14**

**Power Consumption**  **per**

**Fan (W)**  **45.0 13.6**  **13.6 13.6** 

**Fan Operating**  **Hrs 22** 

**Lighting No.**  **of Bulbs**  **Inside Case**  **0**

**No. of**  **Bulbs Outside** 

**Case 9** 

**Power Consumption**  **per**

**Bulb (W)**  **30.1 30.1**  **27.8 16.4** 

**No. of**  **Ballasts Inside** 

**Case 0** 

**No. of**  **Ballasts Outside** 

**Case 3** 

**Power Consumption**  **per**

**Ballast (W)**  **1.4 1.4**  **1.7 0.0** 

**Defrost**

**Heater Defrost**  **Mechanism Electric** 

**Total Defrost**  **Time per** 

**Day (hrs)**  **2**

**Defrost Heater**  **Power**

**(W) 8700** 

**Anti­Sweat**

**Heater Other**  **Power (W)**  **50.0**

**Door Power**  **(W) 0** 

**Other Run**  **Time per**  **Day**

**(hrs) 24** 

**Door Run**  **Time per**  **Day**

**(hrs) 0** 

**D­7**

### Table D.2.7 Summary of Modeled Design Options for VCT.RC.L

**Equipment Class**  **VCT.RC.L**

**Efficiency Level**  **AD1 AD3**  **AD5 AD7** 

**Equipment Temperature**  **(°F) 38** 

**Discharge Air**  **Temperature (DAT)**  **(°F) 32** 

**Saturated Evaporator**  **Temperature (SET)**  **(°F) ­11.0**  **­10.7 ­8.6**  **­8.2**

**Total Refrigeration**  **Load (Btu/hr)**  **9282.9 8940.8**  **6499.8 5976.6** 

**Non**

**Electric**

**Load Infiltration**  **Load (Btu/hr)**  **173.1 173.1**  **173.1 173.1** 

**Conduction and**  **Radiation Load**  **(Btu/hr) 734.2**  **734.2 461.1**  **426.1**

**Electric**

**Load Evaporator** 

**Fan No.**  **of Fans**  **5**

**Power Consumption**  **per**

**Fan (W)**  **30.0 9.1**  **9.1 9.1** 

**Fan Operating**  **Hrs 23** 

**Lighting No.**  **of Bulbs**  **Inside Case**  **6**

**No. of**  **Bulbs Outside** 

**Case 0** 

**Power Consumption**  **per**

**Bulb (W)**  **58.0 58.0**  **58.0 41.0** 

**No. of**  **Ballasts Inside** 

**Case 6** 

**No. of**  **Ballasts Outside** 

**Case 0** 

**Power Consumption**  **per**

**Ballast (W)**  **0.0 0.0**  **0.0 0.0** 

**Defrost**

**Heater Defrost**  **Mechanism Electric** 

**Total Defrost**  **Time per** 

**Day (hrs)**  **1**

**Defrost Heater**  **Power**

**(W) 5000** 

**Anti­Sweat**

**Heater Other**  **Power (W)**  **0.0**

**Door Power**  **(W) 200** 

**Other Run**  **Time per**  **Day**

**(hrs) 0** 

**Door Run**  **Time per**  **Day**

**(hrs) 24** 

**D­8**TableD.2.8DOE­2.2RInputParametersforModeledDisplayCases

**D­9**EquipmentClassEfficiencyLevelsSET(°F)TemperatureDifferencebetweenSETandDAT(°F)Infiltration(Btu/hr­ft)*Conduction&Radiation(Btu/hr­ft)*EvaporatorFan(kW/ft)*Lighting(kW/ft)*RatioofLightingLoadtoHVACZoneAntiSweat(kW/ft)***AD1 15.0** **10.0 1,338.9** **170.3 0.0225** **0.0535 0.23** **0 VOP.RC.M** **AD3 15.5** **9.5 1,338.9** **170.3 0.0068** **0.0535 0.23** **0 AD5** **21.0 4.0** **1,338.9 170.3** **0.0068 0.0497** **0.23 0** **AD7 21.3** **3.7 1,338.9** **158.7 0.0068** **0.0287 0.21** **0 AD1** **15.0 10.0** **918.5 121.7** **0.0150 0.0382** **0.21 0.0042** **SVO.RC.M AD3** **15.4 9.6** **918.5 121.7** **0.0045 0.0382** **0.21 0.0042** **AD5 21.0** **4.0 918.5** **121.7 0.0045** **0.0355 0.22** **0.0042 AD6** **21.3 3.7** **918.5 114.2** **0.0045 0.0205** **0.20 0.0042** **AD1 27.0** **5.0 104.7** **417.4 0.0300** **0.0696 0.00** **0.1000 VCT.RC.M** **AD3 27.5** **4.5 104.7** **417.4 0.0091** **0.0696 0.00** **0.1000 AD4** **28.5 3.5** **104.7 374.7** **0.0091 0.0696** **0.00 0.0500** **AD6 29.1** **2.9 104.7** **344.9 0.0091** **0.0492 0.00** **0.0500 AD1** **15.0 10.0** **389.2 99.7** **0.0150 0** **0.00 0.0042** **HZO.RC.M AD2** **15.4 9.6** **389.2 99.7** **0.0103 0** **0.00 0.0042** **AD3 15.9** **9.1 389.2** **99.7 0.0045** **0 0.00** **0.0042 AD4** **21.2 3.8** **389.2 99.7** **0.0045 0** **0.00 0.0042** **AD1 20.0** **10.0 22.3** **179.1 0.0150** **0.0382 0.02** **0.0167 SOC.RC.M** **AD3 21.0** **9.0 22.3** **179.1 0.0045** **0.0382 0.02** **0.0167 AD4** **21.3 8.7** **22.3 179.1** **0.0045 0.0355** **0.02 0.0167** **AD8 27.2** **2.8 22.3** **148.6 0.0045** **0.0205 0.00** **0.0167 AD1** **­20.0 10.0** **1,303.5 252.8** **0.0525 0.0229** **0.51 0.0500** **VOP.RC.L AD3** **­19.2 9.2** **1,303.5 252.8** **0.0159 0.0229** **0.51 0.0500** **AD5 ­14.2** **4.2 1,303.5** **252.8 0.0159** **0.0213 0.51** **0.0500 AD7** **­14.0 4.0** **1,303.5 236.7** **0.0159 0.0123** **0.50 0.0500** **AD1 ­11.0** **6.0 173.1** **734.2 0.0300** **0.0696 0.00** **0.2000 VCT.RC.L** **AD3 ­10.7** **5.7 173.1** **734.2 0.0091** **0.0696 0.00** **0.2000 AD4** **­8.6 3.6** **173.1 461.1** **0.0091 0.0696** **0.00 0.1100** **AD6 ­8.2** **3.2 173.1** **426.1 0.0091** **0.0492 0.00** **0.1100*********For display** **cases with** **doors, unit** **is Btu/hr­door** **or kW/door.** D.3TABLESOFANNUALENERGYSIMULATIONRESULTSANDENGINEERINGANALYSISTableD.3.1ComparisonofAnnualEnergySimulationandEngineeringAnalysisforVOP.RC.M

**D­10**EfficiencyLevelLocationAnnualSimulationResultsEngineeringAnalysisResultsCaseRefrigerationLoad(Btu/hr)CaseDailyDirectElectricUse(kWh/day)CompressorDailyEnergyUse(kWh/day)CaseRefrigerationLoad(Btu/hr)CaseDailyDirectElectricUse(kWh/day)CompressorDailyEnergyUse(kWh/day)**Baltimore 14,368** **33.8 20,727** **21.9 36.0** **Chicago 13,970** **32.0 AD1** **Houston 16,095** **21.9 42.0** **Los Angeles** **14,749 31.8** **Memphis 15,080** **38.0 Baltimore** **13,740 32.1** **20,085 17.4** **34.6 Chicago** **13,341 30.2** **AD3 Houston** **15,465 17.4** **40.0 Los** **Angeles 14,117** **30.2 Memphis** **14,453 36.3** **Baltimore 13,642** **28.5 19,958** **16.3 31.4** **Chicago 13,245** **26.9 AD5** **Houston 15,374** **16.3 35.9** **Los Angeles** **14,021 26.9** **Memphis 14,356** **32.3 Baltimore** **12,898 26.9** **19,174 10.2** **30.0 Chicago** **12,500 25.1** **AD7 Houston** **14,628 10.2** **34.0 Los** **Angeles 13,271** **25.3 Memphis** **13,610 30.5** TableD.3.2ComparisonofAnnualEnergySimulationandEngineeringAnalysisforSVO.RC.M

**D­11**EfficiencyLevelLocationAnnualSimulationResultsEngineeringAnalysisResultsCaseRefrigerationLoad(Btu/hr)CaseDailyDirectElectricUse(kWh/day)CompressorDailyEnergyUse(kWh/day)CaseRefrigerationLoad(Btu/hr)CaseDailyDirectElectricUse(kWh/day)CompressorDailyEnergyUse(kWh/day)**Baltimore**10,160**24.8 14,450** **16.5 27.0** **Chicago**9,876**23.1 AD1** **Houston**11,391**16.5 30.8** **Los Angeles** 10,437**23.8 Memphis** 10,669**27.8 Baltimore** 9,742**23.6 14,021** **13.5 26.1** **Chicago**9,459**22.0 AD3** **Houston**10,970**13.5 29.5** **Los Angeles** 10,018**22.6 Memphis** 10,248**26.6 Baltimore** 9,672**21.0 13,930** **12.7 23.6** **Chicago**9,388**19.6 AD5** **Houston**10,910**12.7 26.5** **Los Angeles** 9,946**20.0 Memphis** 10,181**23.7 Baltimore** 9,142**19.8 13,371** **8.4 22.6** **Chicago**8,858**18.4 AD6** **Houston**10,375**8.4 25.1** **Los Angeles** 9,413**18.9 Memphis** 9,648**22.4**TableD.3.3ComparisonofAnnualEnergySimulationandEngineeringAnalysisforVCT.RC.M

**D­12**EfficiencyLevelLocationAnnualSimulationResultsEngineeringAnalysisResultsCaseRefrigerationLoad(Btu/hr)CaseDailyDirectElectricUse(kWh/day)CompressorDailyEnergyUse(kWh/day)CaseRefrigerationLoad(Btu/hr)CaseDailyDirectElectricUse(kWh/day)CompressorDailyEnergyUse(kWh/day)**Baltimore 5,063** **9.6 5,507** **24.0 9.2** **Chicago 5,040** **9.0 AD1** **Houston 5,148** **24.0 10.7** **Los Angeles** **5,074 8.8** **Memphis 5,103** **10.1 Baltimore** **4,703 8.8** **5,149 21.4** **8.6 Chicago** **4,686 8.6** **AD3 Houston** **4,789 21.4** **9.9 Los** **Angeles 4,715** **7.9 Memphis** **4,743 9.3** **Baltimore 3,927** **7.3 4,339** **15.4 7.1** **Chicago 3,898** **6.9 AD4** **Houston 4,007** **15.4 8.2** **Los Angeles** **3,938 6.7** **Memphis 3,967** **7.7 Baltimore** **3,447 6.3** **3,841 12.5** **6.2 Chicago** **3,425 6.1** **AD6 Houston** **3,527 13.0** **7.1 Los** **Angeles 3,459** **5.7 Memphis** **3,487 6.7** TableD.3.4ComparisonofAnnualEnergySimulationandEngineeringAnalysisforHZO.RC.M

**D­13**EfficiencyLevelLocationAnnualSimulationResultsEngineeringAnalysisResultsCaseRefrigerationLoad(Btu/hr)CaseDailyDirectElectricUse(kWh/day)CompressorDailyEnergyUse(kWh/day)CaseRefrigerationLoad(Btu/hr)CaseDailyDirectElectricUse(kWh/day)CompressorDailyEnergyUse(kWh/day)**Baltimore 4,966** **12.1 6,484** **6.3 13.3** **Chicago 4,829** **11.3 AD1** **Houston 5,542** **6.4 15.4** **Los Angeles** **5,097 11.6** **Memphis 5,205** **13.7 Baltimore** **4,777 11.6** **6,301 5.1** **12.8 Chicago** **4,646 10.8** **AD2 Houston** **5,354 5.1** **14.7 Los** **Angeles 4,909** **11.1 Memphis** **5,017 13.1** **Baltimore 4,566** **11.0 6,073** **3.5 12.3** **Chicago 4,435** **10.2 AD3** **Houston 5,137** **3.6 14.0** **Los Angeles** **4,703 10.5** **Memphis 4,800** **12.5 Baltimore** **4,555 9.9** **6,073 3.5** **11.2 Chicago** **4,424 9.2** **AD4 Houston** **5,137 3.5** **12.6 Los** **Angeles 4,686** **9.3 Memphis** **4,795 11.2** TableD.3.5ComparisonofAnnualEnergySimulationandEngineeringAnalysisforSOC.RC.M

**D­14**EfficiencyLevelLocationAnnualSimulationResultsEngineeringAnalysisResultsCaseRefrigerationLoad(Btu/hr)CaseDailyDirectElectricUse(kWh/day)CompressorDailyEnergyUse(kWh/day)CaseRefrigerationLoad(Btu/hr)CaseDailyDirectElectricUse(kWh/day)CompressorDailyEnergyUse(kWh/day)**Baltimore**4,932**10.9 5,279** **21.8 9.9** **Chicago**4,914**10.0 AD1** **Houston**4,994**21.8 12.0** **Los Angeles** 4,937**9.4 Memphis** 4,960**11.4 Baltimore** 4,503**9.7 4,872** **19.0 9.0** **Chicago**4,492**9.1 AD3** **Houston**4,566**19.0 10.7** **Los Angeles** 4,521**8.6 Memphis** 4,538**10.1 Baltimore** 4,395**9.4 4,757** **18.2 8.7** **Chicago**4,378**8.9 AD4** **Houston**4,452**18.2 10.3** **Los Angeles** 4,406**8.5 Memphis** 4,424**9.9 Baltimore** 3,487**6.6 3,805** **13.9 6.3** **Chicago**3,476**6.3 AD8** **Houston**3,539**13.9 7.3** **Los Angeles** 3,499**6.0 Memphis** 3,516**7.0**TableD.3.6ComparisonofAnnualEnergySimulationandEngineeringAnalysisforVOP.RC.L

**D­15**EfficiencyLevelLocationAnnualSimulationResultsEngineeringAnalysisResultsCaseRefrigerationLoad(Btu/hr)CaseDailyDirectElectricUse(kWh/day)CompressorDailyEnergyUse(kWh/day)CaseRefrigerationLoad(Btu/hr)CaseDailyDirectElectricUse(kWh/day)CompressorDailyEnergyUse(kWh/day)**Baltimore 20,953** 89.8**24,403 52.3** **81.3 Chicago** **20,696**85.9**AD1 Houston** **22,129 52.3** 101.4**Los Angeles** **21,290**85.4**Memphis 21,461** 96.0**Baltimore 19,492** 82.3**23,028 42.6** **75.8 Chicago** **19,229**78.7**AD3 Houston** **20,662 42.6** 93.3**Los Angeles** **19,823**78.4**Memphis 19,994** 88.2**Baltimore 19,475** 74.4**22,993 42.1** **70.6 Chicago** **19,218**71.2**AD5 Houston** **20,651 42.1** 85.0**Los Angeles** **19,834**70.8**Memphis 19,989** 79.8**Baltimore 19,121** 72.9**22,625 39.5** **69.2 Chicago** **18,858**69.8**AD7 Houston** **20,297 39.6** 83.3**Los Angeles** **19,475**69.5**Memphis 19,629** 78.1TableD.3.7ComparisonofAnnualEnergySimulationandEngineeringAnalysisforVCT.RC.L

**D­16**EfficiencyLevelLocationAnnualSimulationResultsEngineeringAnalysisResultsCaseRefrigerationLoad(Btu/hr)CaseDailyDirectElectricUse(kWh/day)CompressorDailyEnergyUse(kWh/day)CaseRefrigerationLoad(Btu/hr)CaseDailyDirectElectricUse(kWh/day)CompressorDailyEnergyUse(kWh/day)**Baltimore**8,781**31.1 9,283** **40.8 28.5** **Chicago**8,754**29.6 AD1** **Houston**8,851**40.8 33.8** **Los Angeles** 8,771**28.8 Memphis** 8,816**32.6 Baltimore** 8,429**29.7 8,941** **38.4 27.3** **Chicago**8,402**28.3 AD3** **Houston**8,507**38.4 32.4** **Los Angeles** 8,424**27.4 Memphis** 8,462**31.4 Baltimore** 6,030**20.5 6,500** **27.6 19.3** **Chicago**6,003**19.5 AD4** **Houston**6,094**27.6 22.3** **Los Angeles** 6,030**18.7 Memphis** 6,061**21.6 Baltimore** 5,501**18.6 5,977** **24.7 17.7** **Chicago**5,479**17.7 AD6** **Houston**5,568**25.2 20.2** **Los Angeles** 5,509**16.8 Memphis** 5,532**19.6**TableD.3.8ComparisonofDailyEnergySavingsfromAnnualSimulationandfromEngineeringAnalysis

**D­17**EquipmentClassSymbolEfficiencyLevelAnnualSimulationResults(kWh/day)EngineeringAnalysisResults(kWh/day)BaltimoreChicagoHoustonLosAngelesMemphis**AD3 6.3** **6.3 6.5** **6.1 6.2** **5.9 VOP.RC.M** **AD5 10.9** **10.7 11.7** **10.5 11.2** **10.2 AD7** **18.6 18.5** **19.7 18.1** **19.1 17.6** **AD3 4.2** **4.2 4.4** **4.2 4.2** **4.0 SVO.RC.M** **AD5 7.5** **7.4 8.2** **7.6 7.8** **7.2 AD6** **13.1 12.9** **13.9 13.0** **13.5 12.6** **AD3 3.3** **3.5 3.3** **3.4 3.3** **3.2 VCT.RC.M** **AD4 10.8** **10.9 11.0** **10.6 10.9** **10.6 AD6** **14.3 14.1** **14.5 14.1** **14.4 14.5** **AD2 1.8** **1.8 1.9** **1.8 1.9** **1.7 HZO.RC.M** **AD3 4.1** **4.0 4.2** **4.0 4.1** **3.9 AD4** **5.2 5.1** **5.7 5.2** **5.4 4.9** **AD3 4.1** **3.7 4.2** **3.7 4.2** **3.8 SOC.RC.M** **AD4 5.1** **4.7 5.3** **4.6 5.1** **4.8 AD8** **12.3 11.6** **12.7 11.4** **12.4 11.5** **AD3 17.1** **16.9 17.7** **16.7 17.5** **15.2 VOP.RC.L** **AD5 25.5** **24.8 26.5** **24.6 26.4** **20.9 AD7** **29.6 28.9** **30.8 28.6** **30.6 24.8** **AD3 3.8** **3.8 3.8** **3.8 3.6** **3.6 VCT.RC.L** **AD4 23.8** **23.4 24.7** **23.3 24.2** **22.4 AD6** **28.2 27.6** **29.3 27.7** **28.7 27.0** 

### D.4 COMPARISON OF CASE REFRIGERATION LOAD BETWEEN SIMULATION

AND ENGINEERING ANALYSIS

VOP.RC.MCaseRefrigerationLoad(Btu/hr) 25000

20000

15000

10000

5000

0 Annual Sim._Baltimore Annual Sim._Chicago

Annual Sim._Houston Annual Sim._Los Angeles

Annual Sim._Memphis Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6



### Figure D.4.1 Case Refrigeration Load for VOP.RC.M

SVO.RC.M

0 4000 8000 12000 16000CaseRefrigerationLoad(Btu/hr)

Annual Sim._Baltimore Annual Sim._Chicago

Annual Sim._Houston Annual Sim._Los Angeles

Annual Sim._Memphis Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6



### Figure D.4.2 Case Refrigeration Load for SVO.RC.M

VCT.RC.M

0 1000 2000 3000 4000 5000 6000CaseRefrigerationLoad(Btu/hr)

Annual Sim._Baltimore Annual Sim._Chicago

Annual Sim._Houston Annual Sim._Los Angeles

Annual Sim._Memphis Engineering

Eff Level AD1 Eff Level AD4 Eff Level AD6 Eff Level AD7



### Figure D.4.3 Case Refrigeration Load for VCT.RC.M

**D­18**HZO.RC.MCaseRefrigerationLoad(Btu/hr) 7000

6000

5000

4000

3000

2000

1000

0 Annual Sim._Baltimore Annual Sim._Chicago

Annual Sim._Houston Annual Sim._Los Angeles

Annual Sim._Memphis Engineering

Eff Level AD1 Eff Level AD2 Eff Level AD3 Eff Level AD5



### Figure D.4.4 Case Refrigeration Load for HZO.RC.M

SOC.RC.M

0 2000 4000 6000CaseRefrigerationLoad(Btu/hr)

Annual Sim._Baltimore Annual Sim._Chicago

Annual Sim._Houston Annual Sim._Los Angeles

Annual Sim._Memphis Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD4 Eff Level AD7



### Figure D.4.5 Case Refrigeration Load for SOC.RC.M

VOP.RC.LCaseRefrigerationLoad(Btu/hr) 30000

25000

20000

15000

10000

5000

0 Annual Sim._Baltimore Annual Sim._Chicago

Annual Sim._Houston Annual Sim._Los Angeles

Annual Sim._Memphis Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6



### Figure D.4.6 Case Refrigeration Load for VOP.RC.L

**D­19**VCT.RC.LCaseRefrigerationLoad(Btu/hr) 12000

9000

6000

3000

0

Eff Level AD1 Eff Level AD4 Eff Level AD6 Eff Level AD7 Annual Sim._Baltimore Annual Sim._Chicago

Annual Sim._Houston Annual Sim._Los Angeles

Annual Sim._Memphis Engineering



### Figure D.4.7 Case Refrigeration Load for VCT.RC.L

**D­20**

### D.5 DAILY ENERGY CONSUMPTION FOR BASELINE EFFICIENCY FOR FIVE

CLIMATE LOCATIONS

VOP.RC.M­Eff Level AD1

80EnergyConsumption(kWh/Day)

60

40

20

0 CompElec

CaseDirElec

Baltimore Chicago Houston Los Angeles Memphis



### Figure D.5.1 Daily Energy Consumption for Baseline Efficiency for VOP.RC.M

SVO.RC.M­Eff Level AD1

60EnergyConsumption(kWh/Day)

50

40

30

20

10

0 CompElec

CaseDirElec

Baltimore Chicago Houston Los Angeles Memphis



### Figure D.5.2 Daily Energy Consumption for Baseline Efficiency for SVO.RC.M

VCT.RC.M­Eff Level AD1

50EnergyConsumption(kWh/Day)

40

30

20

10

0 CompElec

CaseDirElec

Baltimore Chicago Houston Los Angeles Memphis



### Figure D.5.3 Daily Energy Consumption for Baseline Efficiency for VCT.RC.M

**D­21**HZO.RC.M­Eff Level AD1

0 2 4 6 8 10 12 14 16 18 20 22 24EnergyConsumption(kWh/Day) CompElec

CaseDirElec

Baltimore Chicago Houston Los Angeles Memphis



### Figure D.5.4 Daily Energy Consumption for Baseline Efficiency for HZO.RC.M

SOC.RC.M­Eff Level AD1

70

CompElec

CaseDirElecEnergyConsumption(kWh/Day) 60

50

40

30

20

10

0

Baltimore Chicago Houston Los Angeles Memphis



### Figure D.5.5 Daily Energy Consumption for Baseline Efficiency for SOC.RC.M

VOP.RC.L­Eff Level AD1

0 20 40 60 80 100 120 140 160 180EnergyConsumption(kWh/Day) CompElec

CaseDirElec

Baltimore Chicago Houston Los Angeles Memphis



### Figure D.5.6 Daily Energy Consumption for Baseline Efficiency for VOP.RC.L

**D­22**VCT.RC.L­Eff Level AD1

0 10 20 30 40 50 60 70 80 90 100EnergyConsumption(kWh/Day) CompElec

CaseDirElec

Baltimore Chicago Houston Los Angeles Memphis



### Figure D.5.7 Daily Energy Consumption for Baseline Efficiency for VCT.RC.L

**D­23**

### D.6 COMPARISON OF DAILY ENERGY CONSUMPTION BETWEEN

SIMULATION RESULTS AND ENGINEERING ANALYSIS

HZO.RC.M­Baltimore

0 5 10 15 20 25AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD2 Eff Level AD3 Eff Level AD5EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.1 Daily Energy Consumption for VOP.RC.M for Baltimore

HZO.RC.M­Chicago

0 5 10 15 20 25AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD2 Eff Level AD3 Eff Level AD5EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.2 Daily Energy Consumption for VOP.RC.M for Chicago

HZO.RC.M­Houston

0 5 10 15 20 25AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD2 Eff Level AD3 Eff Level AD5EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.3 Daily Energy Consumption for VOP.RC.M for Houston

**D­24**HZO.RC.M­Los Angeles

0 5 10 15 20 25AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD2 Eff Level AD3 Eff Level AD5EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.4 Daily Energy Consumption for VOP.RC.M for Los Angeles

HZO.RC.M­Memphis

0 5 10 15 20 25AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD2 Eff Level AD3 Eff Level AD5EnergyConsumption(kWh/Day)

CompElec

CaseDirElec

`



### Figure D.6.5 Daily Energy Consumption for VOP.RC.M for Memphis

SVO.RC.M­Baltimore

0 10 20 30 40 50 60AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.6 Daily Energy Consumption for SVO.RC.M for Baltimore

**D­25**SVO.RC.M­ChicagoEnergyConsumption(kWh/Day) 60

50

40

30

20

10

0AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6 CompElec

CaseDirElec



### Figure D.6.7 Daily Energy Consumption for SVO.RC.M for Chicago

SVO.RC.M­Houston

0 10 20 30 40 50AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.8 Daily Energy Consumption for SVO.RC.M for Houston

SVO.RC.M­Los Angeles

0 10 20 30 40 50 60AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.9 Daily Energy Consumption for SVO.RC.M for Los Angeles

**D­26**SVO.RC.M­Memphis



### Figure D.6.10 Daily Energy Consumption for SVO.RC.M for Memphis

VCT.RC.M­Baltimore

Eff Level AD1 Eff Level AD4 Eff Level AD6 Eff Level AD7



### Figure D.6.11 Daily Energy Consumption for VCT.RC.M for Baltimore

VCT.RC.M­Chicago

0 10 20 30 40AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD4 Eff Level AD6 Eff Level AD7EnergyConsumption(kWh/Day)

CompElec

CaseDirElecEnergyConsumption(kWh/Day)AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering 0 10 20 30 CompElec

CaseDirElec 40 0 10 20 30 40 50AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.12 Daily Energy Consumption for VCT.RC.M for Chicago

**D­27**VCT.RC.M­Houston

0 10 20 30 40AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD4 Eff Level AD6 Eff Level AD7EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.13 Daily Energy Consumption for VCT.RC.M for Houston

VCT.RC.M­Los Angeles

0 10 20 30 40AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD4 Eff Level AD6 Eff Level AD7EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.14 Daily Energy Consumption for VCT.RC.M for Los Angeles

VCT.RC.M­Memphis

0 10 20 30 40AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD4 Eff Level AD6 Eff Level AD7EnergyConsumption(kWh/Day)

CompElec

CaseDirElec

`



### Figure D.6.15 Daily Energy Consumption for VCT.RC.M for Memphis

**D­28**HZO.RC.M­Baltimore

0 5 10 15 20 25AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD2 Eff Level AD3 Eff Level AD5EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.16 Daily Energy Consumption for HZO.RC.M for Baltimore

HZO.RC.M­Chicago

0 5 10 15 20 25AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD2 Eff Level AD3 Eff Level AD5EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.17 Daily Energy Consumption for HZO.RC.M for Chicago

HZO.RC.M­Houston

0 5 10 15 20 25AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD2 Eff Level AD3 Eff Level AD5EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.18 Daily Energy Consumption for HZO.RC.M for Houston

**D­29**HZO.RC.M­Los Angeles

0 5 10 15 20 25AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD2 Eff Level AD3 Eff Level AD5EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.19 Daily Energy Consumption for HZO.RC.M for Los Angeles

HZO.RC.M­Memphis

0 5 10 15 20 25AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD2 Eff Level AD3 Eff Level AD5EnergyConsumption(kWh/Day)

CompElec

CaseDirElec

`



### Figure D.6.20 Daily Energy Consumption for HZO.RC.M for Memphis

SOC.RC.M­Baltimore

0 5 10 15 20 25 30 35AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD4 Eff Level AD7EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.21 Daily Energy Consumption for SOC.RC.M for Baltimore

**D­30**EnergyConsumption(kWh/Day) 

### Figure D.6.22 Daily Energy Consumption for SOC.RC.M for Chicago

SOC.RC.M­Houston

Eff Level AD1 Eff Level AD3 Eff Level AD4 Eff Level AD7



### Figure D.6.23 Daily Energy Consumption for SOC.RC.M for Houston

SOC.RC.M­Los AngelesEnergyConsumption(kWh/Day)

40

35

30

25

20

15

10

5

0 35

30

25

20

15

10

5

0AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD4 Eff Level AD7 CompElec

CaseDirElec SOC.RC.M­ChicagoAnnualSim. CompElec

CaseDirElecEngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering



### Figure D.6.24 Daily Energy Consumption for SOC.RC.M for Los Angeles

**D­31** 0 5 10 15 20 25 30 35AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD4 Eff Level AD7EnergyConsumption(kWh/Day)

CompElec

CaseDirElec

`Eff Level AD1 Eff Level AD3 Eff Level AD4 Eff Level AD7



### Figure D.6.25 Daily Energy Consumption for SOC.RC.M for Memphis

VOP.RC.L­Baltimore



### Figure D.6.26 Daily Energy Consumption for VOP.RC.L for Baltimore

VOP.RC.L­ChicagoEnergyConsumption(kWh/Day)AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering 35

30

25

20

15

10

5

0 CompElec

CaseDirElec SOC.RC.M­Memphis

0 20 40 60 80 100 120 140 160AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.27 Daily Energy Consumption for VOP.RC.L for Chicago

**D­32** 0 20 40 60 80 100 120 140 160AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6EnergyConsumption(kWh/Day)

CompElec

CaseDirElecVOP.RC.L­HoustonEnergyConsumption(kWh/Day) 160

140

120

100

80

60

40

20

0AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6 CompElec

CaseDirElec



### Figure D.6.28 Daily Energy Consumption for VOP.RC.L for Houston

VOP.RC.L­Los Angeles

0 20 40 60 80 100 120 140 160AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.29 Daily Energy Consumption for VOP.RC.L for Los Angeles

VOP.RC.L­Memphis

0 20 40 60 80 100 120 140 160AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.30 Daily Energy Consumption for VOP.RC.L for Memphis

**D­33**VCT.RC.L­BaltimoreEnergyConsumption(kWh/Day) 80

70

60

50

40

30

20

10

0AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD4 Eff Level AD6 Eff Level AD7 CompElec

CaseDirElec



### Figure D.6.31 Daily Energy Consumption for VCT.RC.L for Baltimore

VCT.RC.L­Chicago

0 10 20 30 40 50 60 70 80AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD4 Eff Level AD6 Eff Level AD7EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.32 Daily Energy Consumption for VCT.RC.L for Chicago

VCT.RC.L­Houston

0 10 20 30 40 50 60 70 80AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD4 Eff Level AD6 Eff Level AD7EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.33 Daily Energy Consumption for VCT.RC.L for Houston

**D­34**VCT.RC.L­Los Angeles

0 10 20 30 40 50 60 70 80AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD4 Eff Level AD6 Eff Level AD7EnergyConsumption(kWh/Day)

CompElec

CaseDirElec

`



### Figure D.6.34 Daily Energy Consumption for VCT.RC.L for Los Angeles

VCT.RC.L­Memphis

0 10 20 30 40 50 60 70 80AnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.EngineeringAnnualSim.Engineering

Eff Level AD1 Eff Level AD4 Eff Level AD6 Eff Level AD7EnergyConsumption(kWh/Day)

CompElec

CaseDirElec



### Figure D.6.35 Daily Energy Consumption for VCT.RC.L for Memphis

**D­35**

### D.7 COMPARISON OF DAILY ENERGY SAVINGS BETWEEN SIMULATION

RESULTS AND ENGINEERING ANALYSIS

VOP.RC.M

25EnergySavings(kWh/Day)

20

15

10

5

0

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6 Annual Sim._Baltimore

Annual Sim._Chicago

Annual Sim._Houston

Annual Sim._Los Angeles

Annual Sim._Memphis

Engineering



### Figure D.7.1 Daily Energy Savings for VOP.RC.M

SVO.RC.M

16EnergySavings(kWh/Day) 14

12

10

8

6

4

2

0

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6 Annual Sim._Baltimore

Annual Sim._Chicago

Annual Sim._Houston

Annual Sim._Los Angeles

Annual Sim._Memphis Engineering



### Figure D.7.2 Daily Energy Savings for SVO.RC.M

VCT.RC.M

16EnergySavings(kWh/Day) 14

12

10

8

6

4

2

0

Eff Level AD1 Eff Level AD4 Eff Level AD6 Eff Level AD7 Annual Sim._Baltimore

Annual Sim._Chicago

Annual Sim._Houston

Annual Sim._Los Angeles

Annual Sim._Memphis Engineering



### Figure D.7.3 Daily Energy Savings for VCT.RC.M

**D­36**6 0 6 HZO.RC.MEnergySavings(kWh/Day)EnergySavings(kWh/Day)

5

4

3

2

1

0

Eff Level AD1 Eff Level AD2 Eff Level AD3 Eff Level AD5 Annual Sim._Baltimore

Annual Sim._Chicago

Annual Sim._Houston

Annual Sim._Los Angeles

Annual Sim._Memphis Engineering



### Figure D.7.4 Daily Energy Savings for HZO.RC.M

SOC.RC.M

0 4 8 12 1 2EnergySavings(kWh/Day) Annual Sim._Baltimore

Annual Sim._Chicago

Annual Sim._Houston

Annual Sim._Los Angeles

Annual Sim._Memphis Engineering

Eff Level AD1 Eff Level AD3 Eff Level AD4 Eff Level AD7



### Figure D.7.5 Daily Energy Savings for SOC.RC.M

VOP.RC.L

35

30

25

20

15

10

5

0

Eff Level AD1 Eff Level AD3 Eff Level AD5 Eff Level AD6 Annual Sim._Baltimore

Annual Sim._Chicago

Annual Sim._Houston

Annual Sim._Los Angeles

Annual Sim._Memphis Engineering



### Figure D.7.6 Daily Energy Savings for VOP.RC.L

**D­37**VCT.RC.LEnergySavings(kWh/Day) 35

30

25

20

15

10

5

0 Annual Sim._Baltimore

Annual Sim._Chicago

Annual Sim._Houston

Annual Sim._Los Angeles

Annual Sim._Memphis Engineering

Eff Level AD1 Eff Level AD4 Eff Level AD6 Eff Level AD7



### Figure D.7.7 Daily Energy Savings for VCT.RC.L

**D­38**

### D.8 COMPARISON OF ENERGY SAVINGS BETWEEN REFRIGERATION

SYSTEM AND WHOLE BUILDING

Energy Savings for Baltimore

(Ref. System versus Whole Building)

0 500 1000 1500 2000 2500EnergySavings(MBtu) Ref. System

Whole Building

Level B Level C Level D



### Figure D.8.1 Daily Energy Savings for Baltimore (Refrigeration System versus Whole

Building)

Energy Savings for Chicago

(Ref. System versus Whole Building) 2500EnergySavings(MBtu)

2000

1500

1000

500

0 Ref. System

Whole Building

Level B Level C Level D



### Figure D.8.2 Daily Energy Savings for Chicago (Refrigeration System versus

Whole Building)

Energy Savings for Houston

(Ref. System versus Whole Building)

0 500 1000 1500 2000 2500EnergySavings(MBtu) Ref. System

Whole Building

Level B Level C Level D



### Figure D.8.3 Daily Energy Savings for Houston (Refrigeration System versus

Whole Building)

**D­39**Energy Savings for Los Angeles

(Ref. System versus Whole Building)

0 500 1000 1500 2000 2500EnergySavings(MBtu) Ref. System

Whole Building

Level B Level C Level D



### Figure D.8.4 Daily Energy Savings for Los Angeles (Refrigeration System versus

Whole Building)

Energy Savings for Memphis

(Ref. System versus Whole Building)

0 500 1000 1500 2000 2500

Level B Level C Level DEnergySavings(MBtu) Ref. System

Whole Building



### Figure D.8.5 Daily Energy Savings for Memphis (Refrigeration System versus

Whole Building)

**D­40**