# APPENDIX B. ENGINEERING DATA

TABLE OF CONTENTS

**B.1 INTRODUCTION..............................................................................................................**  **B­1**

**B.2 BASELINE**  **SPECIFICATIONS........................................................................................ B­1** 

**B.3 COST­EFFICIENCY**  **RESULTS....................................................................................... B­6**

LIST OF TABLES

**Table B.2.1**  **Baseline Design**  **Options**

**........................................................................................... B­2** 

**Table B.2.2**  **Baseline Specifications..............................................................................................**  **B­4**

**Table B.3.1 Cost­Efficiency Data and Design Options for the VCT.RC.L Equipment Class...... B­7** 

**Table B.3.2**  **Cost­Efficiency Data**  **and Design**  **Options for**  **the VOP.RC.M**  **Equipment Class.....**  **B­8**

**Table B.3.3**  **Cost­Efficiency Data**  **and Design**  **Options for**  **the SVO.RC.M**  **Equipment Class.....**  **B­9**

**Table B.3.4**  **Cost­Efficiency Data**  **and Design**  **Options for**  **the HZO.RC.L**  **Equipment Class....**  **B­10**

**Table B.3.5**  **Cost­Efficiency Data**  **and Design**  **Options for**  **the HZO.RC.M**  **Equipment Class...**  **B­11**

**Table B.3.6**  **Cost­Efficiency Data**  **and Design**  **Options for**  **the VCT.RC.M**  **Equipment Class...**  **B­12**

**Table B.3.7 Cost­Efficiency Data and Design Options for the VOP.RC.L Equipment Class.... B­13** 

**Table B.3.8 Cost­Efficiency Data and Design Options for the SOC.RC.M Equipment Class... B­14** 

**Table B.3.9**  **Cost­Efficiency Data**  **and Design**  **Options for**  **the VOP.SC.M**  **Equipment Class** 

**... B­15** 

**Table B.3.10**  **Cost­Efficiency Data**  **and Design**  **Options for**  **the SVO.SC.M**  **Equipment Class** 

**. B­16** 

**Table B.3.11**  **Cost­Efficiency Data**  **and Design**  **Options for**  **the HZO.SC.L**  **Equipment Class** 

**.. B­17** 

**Table B.3.12 Cost­Efficiency Data and Design Options for the HZO.SC.M Equipment Class. B­18** 

**Table B.3.13**  **Cost­Efficiency Data**  **and Design**  **Options for**  **the HCT.SC.I**  **Equipment Class** 

**... B­19** 

**Table B.3.14**  **Cost­Efficiency Data**  **and Design**  **Options for**  **the VCT.SC.I**  **Equipment Class** 

**... B­20** 

**Table B.3.15**  **Cost­Efficiency Data**  **and Design**  **Options for**  **the VCS.SC.I**  **Equipment Class....**  **B­21**

LIST OF FIGURES

**Figure B.3.1**  **Cost­Efficiency Curve**  **for the**  **VCT.RC.L Equipment**  **Class**

**................................... B­7** 

**Figure B.3.2 Cost­Efficiency Curve for the VOP.RC.M Equipment Class.................................. B­8** 

**Figure B.3.3 Cost­Efficiency Curve for the SVO.RC.M Equipment Class.................................. B­9** 

**Figure B.3.4 Cost­Efficiency Curve for the HZO.RC.L Equipment Class................................. B­10** 

**Figure B.3.5**  **Cost­Efficiency Curve**  **for the**  **HZO.RC.M Equipment**  **Class................................ B­11** 

**Figure B.3.6 Cost­Efficiency Curve for the VCT.RC.M Equipment Class................................ B­12** 

**Figure B.3.7**  **Cost­Efficiency Curve**  **for the**  **VOP.RC.L Equipment**  **Class**

**................................. B­13** 

**Figure B.3.8**  **Cost­Efficiency Curve**  **for the**  **SOC.RC.M Equipment**  **Class**

**................................ B­14** 

**Figure B.3.9**  **Cost­Efficiency Curve**  **for the**  **VOP.SC.M Equipment**  **Class**

**................................ B­15** 

**Figure B.3.10**  **Cost­Efficiency Curve**  **for the**  **SVO.SC.M Equipment**  **Class**

**.............................. B­16** 

**Figure B.3.11**  **Cost­Efficiency Curve**  **for the**  **HZO.SC.L Equipment**  **Class**

**............................... B­17** 

**Figure B.3.12**  **Cost­Efficiency Curve**  **for the**  **HZO.SC.M Equipment**  **Class**

**.............................. B­18** 

**Figure B.3.13**  **Cost­Efficiency Curve**  **for the**  **HCT.SC.I Equipment**  **Class................................. B­19** 

**Figure B.3.14**  **Cost­Efficiency Curve**  **for the**  **VCT.SC.I Equipment**  **Class................................. B­20** 

**Figure B.3.15 Cost­Efficiency Curve for the VCS.SC.I Equipment Class................................. B­21** 

**B­i**

# B­ii

# APPENDIX B. ENGINEERING DATA

B.1 INTRODUCTION

**This appendix**  **presents baseline**  **specifications and**  **detailed cost­efficiency**  **results for** 

**each of**  **the fifteen**  **commercial refrigeration**  **equipment (CRE)**  **equipment classes**  **analyzed in**  **the**

**engineering analysis**  **(chapter 5).** 

B.2 BASELINE SPECIFICATIONS

**Table B.2.1**  **shows baseline**  **design options**  **for each**  **of the**  **fifteen commercial** 

**refrigeration equipment**  **classes analyzed**  **in the**  **engineering analysis.**  **All changes**  **to cost**  **and**

**efficiency are**  **measured relative**  **to this**  **level in**  **the engineering**  **analysis. Refer**  **to chapter**  **5 of** 

**the TSD**  **for details**  **about each**  **baseline technology.** 

**Table B.2.2**  **shows baseline**  **specifications (or**  **case design**  **specifications) for**  **each of**  **the**

**CRE equipment**  **classes analyzed**  **in the**  **engineering analysis.**  **These specifications**  **include**

**dimensions, numbers**  **of components,**  **temperatures, nominal**  **power ratings,**  **and other**  **case**

**features that**  **are necessary**  **to calculate**  **the energy**  **consumption of**  **each equipment**  **class. In** 

**conjunction with**  **baseline design**  **option levels,**  **the baseline**  **specifications define**  **the energy** 

**consumption and**  **cost of**  **the typical**  **minimum technology**  **equipment on**  **the market.** 

**B­1**1TableB.2.1BaselineDesignOptionsVCT.RC.LVOP.RC.MSVO.RC.MHZO.RC.LHZO.RC.MVCT.RC.MVOP.RC.LSOC.RC.M**Lighting for** **VOP, SVO,** **HZO and** **SOC ­** **T8 Electronic** **T8 Electronic** **­ ­** **­ T8** **Electronic T8** **Electronic Lighting** **for VCT** **T12HO Magnetic** **­ ­** **­ ­** **T12HO, Magnetic** **­ ­** **Evaporator Coil** **Area Standard** **Coil Standard** **Coil Standard** **Coil Standard** **Coil Standard** **Coil Standard** **Coil Standard** **Coil Standard** **Coil Evaporator** **Fan Motors** **Shaded Pole** **Motor Shaded** **Pole Motor** **Shaded Pole** **Motor Shaded** **Pole Motor** **Shaded Pole** **Motor Shaded** **Pole Motor** **Shaded Pole** **Motor Shaded** **Pole Motor** **Doors for** **VCT.XX.L/I (30** **x 67** **in) Standard** **Door ­** **­ ­** **­ ­** **­ ­** **Doors for** **VCT.XX.M (30** **x 67** **in) ­** **­ ­** **­ ­** **Standard Door** **­ ­** **Doors for** **HCT.XX.L/I (18** **x 20.5** **in) ­** **­ ­** **­ ­** **­ ­** **­ Doors** **for SOC.XX.M** **(20 x** **24 in)** **­ ­** **­ ­** **­ ­** **­ Standard** **Door Condenser** **Coil Area** **(SC Only)** **­ ­** **­ ­** **­ ­** **­ ­** **Condenser Fan** **Motors (SC** **only) ­** **­ ­** **­ ­** **­ ­** **­ Compressor** **(SC only)** **­ ­** **­ ­** **­ ­** **­ ­** **Equipment class** **designations consist** **of a** **combination ­ in** **sequential order** **separated by** **a period** **­ of an** **equipment family** **code (VOP** **­ vertical open,** **SVO ­** **semivertical open,** **HZO ­ horizontal** **open, VCT** **­ vertical closed** **transparent, VCS** **­ vertical closed** **solid, HCT** **­ horizontal closed** **transparent, HCS** **­ horizontal closed** **solid, or** **SOC ­ service** **over counter),** **an operating** **mode code** **(RC ­ remote** **condensing or** **SC ­ self­contained),** **and a** **rating temperature** **code (M** **­ medium** **temperature, L** **­ low temperature,** **or I** **­ ice­cream temperature).** **See Chapter** **3, market** **and technology** **assessment, for** **a more** **detailed explanation** **of the** **equipment class** **terminology. B­2** **1**TableB.2.1BaselineDesignOptions(Con’t)VOP.SC.MSVO.SC.MHZO.SC.LHZO.SC.MHCT.SC.IVCT.SC.IVCS.SC.I**Lighting for** **VOP, SVO,** **HZO and** **SOC T8** **Electronic T8** **Electronic ­** **­ ­** **T12HO Magnetic** **­ Lighting** **for VCT** **­ ­** **­ ­** **­ ­** **­ Evaporator** **Coil Area** **Standard Coil** **Standard Coil** **Standard Coil** **Standard Coil** **Standard Coil** **Standard Coil** **Standard Coil** **Evaporator Fan** **Motors Shaded** **Pole Motor** **Shaded Pole** **Motor Shaded** **Pole Motor** **Shaded Pole** **Motor ­** **Shaded Pole** **Motor Shaded** **Pole Motor** **Doors for** **VCT.XX.L/I (30** **x 67** **in) ­** **­ ­** **­ ­** **Standard Door** **­ Doors** **for VCT.XX.M** **(30 x** **67 in)** **­ ­** **­ ­** **­ ­** **­ Doors** **for HCT.XX.L/I** **(18 x** **20.5 in)** **­ ­** **­ ­** **Standard Door** **­ ­** **Doors for** **SOC.XX.M (20** **x 24** **in) ­** **­ ­** **­ ­** **­ ­** **Condenser Coil** **Area (SC** **Only) Standard** **Coil Standard** **Coil Standard** **Coil Standard** **Coil Standard** **Coil Standard** **Coil Standard** **Coil Condenser** **Fan Motors** **(SC only)** **Shaded Pole** **Motor Shaded** **Pole Motor** **Shaded Pole** **Motor Shaded** **Pole Motor** **Shaded Pole** **Motor Shaded** **Pole Motor** **Shaded Pole** **Motor Compressor** **(SC only)** **Single Speed** **Hermetic Single** **Speed Hermetic** **Single Speed** **Hermetic Single** **Speed Hermetic** **Single Speed** **Hermetic Single** **Speed Hermetic** **Single Speed** **Hermetic B­3** TableB.2.2BaselineSpecificationsVCT.RC.LVOP.RC.MSVO.RC.MHZO.RC.LHZO.RC.MVCT.RC.MVOP.RC.LSOC.RC.M**Case Length** **[ft] 12.7** **12.0 12.0** **12.0 12.0** **12.7 12.0** **12.0 Case** **Gross Refrigerated** **Volume [ft** **3 ]** **141.8 130.2** **46.6 55.0** **55.0 142.0** **109.8 66.1** **Case Total** **Display Area** **[ft 2** **] 65.3** **53.3 40.0** **46.0 46.0** **65.0 44.7** **51.3 Number** **of Bulbs** **in Conditioned** **Space [#]** **6 15** **9 0** **0 6** **0 15** **Number of** **Bulbs NOT** **in Conditioned** **Space [#]** **0 12** **9 0** **0 0** **9 0** **Number of** **Ballasts in** **Conditioned Space** **[#] 6** **0 0** **0 0** **6 0** **0 Number** **of Ballasts** **NOT in** **Conditioned Space** **[#] 0** **9 6** **0 0** **0 3** **5 Evaporator** **Fan Nominal** **Rated Wattage** **[W] 6** **9 9** **6 6** **6 9** **9 Number** **of Evaporator** **Fans per** **Case [#]** **5 6** **4 4** **4 5** **14 12** **Condenser Fan** **Nominal Rated** **Wattage [W]** **0 0** **0 0** **0 0** **0 0** **Number of** **Condenser Fans** **per Case** **[#] 0** **0 0** **0 0** **0 0** **0 Defrost** **Mechanism Type** **[OFF, ELE,** **MAN] ELE** **OFF OFF** **ELE OFF** **OFF ELE** **ELE Defrost** **Time per** **Day [hrs]** **1 4.5** **3 1** **2 1** **2 3** **Defrost+Drain Heater** **Power [W]** **5000 0** **0 4290** **0 0** **8700 1200** **Anti­Sweat Power** **Other Than** **Doors [W]** **0 0** **120 480** **0 0** **600 400** **Condensate Pan** **Heater Power** **[W] 0** **0 0** **0 0** **0 0** **0 Discharge** **Air Temperature** **(DAT) [F]** **­3 32** **32 ­5** **32 35** **­5 35** **Saturated Evaporator** **Temperature (SET)** **Nominal [F]** **­11 15** **15 ­20** **15 15** **­20 15** **Saturated Condenser** **Temperature (SCT)** **Nominal [F]** **0 0** **0 0** **0 0** **0 0** **Compressor Oversize** **Factor 0** **0 0** **0 0** **0 0** **0 Insulation** **Thickness [in]** **2 2** **2 2** **2 2** **2 2** **Wall Area** **[ft2] 204** **176 113** **140 140** **204 214** **85 Number** **of Doors** **[#] 5** **0 0** **0 0** **5 0** **6 Single** **Door Area** **[ft2] 13.5** **0.0 0.0** **0.0 0.0** **13.5 0.0** **3.5 Non­Door** **Glass Area** **[ft2] 0** **0 0** **0 0** **0 0** **34 Case** **Interior Surface** **Area [ft2]** **147 130** **73 82** **82 147** **119 62** **Air Curtain** **Height [ft]** **0 4** **3 4** **4 0** **4 0** **Air Curtain** **Angle From** **Vertical [°]** **0 9** **47 90** **90 0** **7 0** **Defrost Melt** **Water [lb/hr]** **0.25 5.70** **3.90 0.40** **0.22 0.08** **4.28 0.10** **B­4**TableB.2.2BaselineSpecifications(Con’t.)EquipmentClassVOP.SC.MSVO.SC.MHZO.SC.LHZO.SC.MHCT.SC.IVCT.SC.IVCS.SC.I**Case Length** **[ft] 4.0** **4.0 4.0** **4.0 3.4** **7.7 7.7** **Case Gross** **Refrigerated Volume** **[ft3] 32.1** **9.4 7.5** **7.5 10.2** **88.0 88.0** **Case Total** **Display Area** **[ft2] 14.9** **12.8 12.0** **12.0 4.8** **40.0 0.0** **Number of** **Bulbs in** **Conditioned Space** **[#] 5** **2 0** **0 0** **4 0** **Number of** **Bulbs NOT** **in Conditioned** **Space [#]** **3 1** **0 0** **0 0** **0 Number** **of Ballasts** **in Conditioned** **Space [#]** **0 0** **0 0** **0 4** **0 Number** **of Ballasts** **NOT in** **Conditioned Space** **[#] 3** **1 0** **0 0** **0 0** **Evaporator Fan** **Nominal Rated** **Wattage [W]** **6 6** **6 6** **0 9** **9 Number** **of Evaporator** **Fans per** **Case [#]** **2 1** **1 1** **0 3** **3 Condenser** **Fan Nominal** **Rated Wattage** **[W] 9** **9 6** **6 9** **6 6** **Number of** **Condenser Fans** **per Case** **[#] 3** **1 1** **1 1** **2 2** **Defrost Mechanism** **Type [OFF,** **ELE, MAN]** **OFF ELE** **ELE OFF** **MAN ELE** **ELE Defrost** **Time per** **Day [hrs]** **2.8 2** **1.5 2** **0 1** **1 Defrost+Drain** **Heater Power** **[W] 0** **800 900** **0 0** **2580 2580** **Anti­Sweat Power** **Other Than** **Doors [W]** **0 100** **100 0** **0 0** **0 Condensate** **Pan Heater** **Power [W]** **1500 1000** **400 300** **0 200** **200 Discharge** **Air Temperature** **(DAT) [F]** **32 32** **­5 32** **­18 ­18** **­18 Saturated** **Evaporator Temperature** **(SET) Nominal** **[F] 15** **15 ­20** **15 ­26** **­26 ­26** **Saturated Condenser** **Temperature (SCT)** **Nominal [F]** **95 95** **95 95** **95 95** **95 Compressor** **Oversize Factor** **1 1** **1 1** **1 1** **1 Insulation** **Thickness [in]** **2 2** **2 2** **3 3** **3 Wall** **Area [ft2]** **61 40** **54 54** **37 207** **207 Number** **of Doors** **[#] 0** **0 0** **0 2** **3 3** **Single Door** **Area [ft2]** **0.0 0.0** **0.0 0.0** **2.6 13.5** **13.5 Non­Door** **Glass Area** **[ft2] 0** **0 0** **0 0** **0 0** **Case Interior** **Surface Area** **[ft2] 47** **21 20** **20 26** **73 0** **Air Curtain** **Height [ft]** **4 3** **3 3** **0 0** **0 Air** **Curtain Angle** **From Vertical** **[°] 6** **57 85** **85 0** **0 0** **Defrost Melt** **Water [lb/hr]** **1.50 1.00** **0.34 0.22** **0.02 0.10** **0.10 B­5** 

# B.3 COST­EFFICIENCY RESULTS

**For each**  **of the**  **fifteen CRE**  **equipment classes**  **analyzed in**  **the engineering**  **analysis, Figure** 

**B.3.1 through**  **Figure B.3.15**  **show cost­efficiency**  **curves and**  **Table B.3.1**  **through Table**  **B.3.15**

**show detailed**  **cost­efficiency data.**  **Included in**  **each table**  **are the**  **industry­supplied data**  **(where**

**applicable), DOE**  **analytically derived**  **data, and**  **technology changes**  **that occur**  **above the**  **baseline**

**level. Because**  **the industry­supplied**  **data and**  **analytically derived**  **data were**  **developed using** 

**different methods,**  **the levels**  **of improved**  **energy efficiency**  **above the**  **baseline do**  **not map**  **one­to**

**one. Therefore,**  **levels above**  **the baseline**  **for industry­supplied**  **data (“efficiency**  **levels”) are** 

**labeled “IS1”,**  **“IS2”, and**  **so forth.**  **Levels above**  **the baseline**  **for analytically**  **derived data**  **(“design**

**option levels”)**  **are labeled**  **as “AD1”,**  **“AD2”, and**  **so forth.** 

**Design option**  **changes above**  **the baseline**  **are shown**  **in Table**  **B.3.1 through**  **Table B.3.15** 

**as additions**  **to the**  **previous design**  **option level.**  **For example,**  **in the**  **VCT.RC.L equipment**  **class,**

**“0 +**  **T8 Electronic**  **Lighting” would**  **indicate that**  **the lighting**  **technology in**  **the baseline**  **level**

**(T12HO Magnetic)**  **was replaced**  **with T8**  **Electronic. Design**  **options are**  **implemented in**  **order of** 

**lowest payback**  **to highest**  **and only**  **one design**  **option change**  **is made**  **per design**  **option level.** 

**B­6**Note:Theindustry­suppliedcurvewasconvertedtoMSPusingthelistpricediscount.FigureB.3.1Cost­EfficiencyCurvefortheVCT.RC.LEquipmentClassTableB.3.1Cost­EfficiencyDataandDesignOptions fortheVCT.RC.LEquipmentClassIndustry­SuppliedDataDOEAnalytically­DerivedDataEfficiencyLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionChangeAbovetheBaseline**IS1 1.06** **102.00 IS2** **0.95 105.96** **IS3 0.90** **108.63 IS4** **0.85 111.52** **IS5 0.80** **114.68 IS6** **0.75 118.14** **IS7 0.70** **121.96 IS8** **0.65 126.22** **IS9 0.60** **130.98 IS10** **0.55 136.61** **AD1 1.08** **110.68 AD2** **0.97 111.32** **AD3 0.95** **111.77 AD4** **0.92 112.86** **AD5 0.61** **133.28 AD6** **0.60 135.12** **AD7 0.55** **148.14 ­** **AD1 +** **T8 Electronic** **Lighting AD2** **+ PSC** **Evaporator Fan** **Motors AD3** **+ ECM** **Evaporator Fan** **Motors AD4** **+ High­Performance** **Doors AD5** **+ High­Performance** **Evaporator Coil** **AD6 +** **LED Lighting** **B­7**Note:Theindustry­suppliedcurvewasconvertedtoMSPusingthelistpricediscount.FigureB.3.2Cost­EfficiencyCurvefortheVOP.RC.MEquipmentClassTableB.3.2Cost­EfficiencyDataandDesignOptions fortheVOP.RC.MEquipmentClassIndustry­SuppliedDataDOEAnalytically­DerivedDataEfficiencyLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionChangeAbovetheBaseline**IS1 1.08** **74.00 IS2** **1.00 80.37** **IS3 0.95** **83.01 IS4** **0.90 85.93** **IS5 0.85** **89.19 IS6** **0.80 92.86** **IS7 0.75** **97.01 IS8** **0.70 101.75** **IS9 0.64** **108.43 AD1** **1.16 76.90** **AD2 1.12** **77.56 AD3** **1.06 79.17** **AD4 1.03** **81.31 AD5** **0.96 86.14** **AD6 0.79** **116.04 ­** **AD1 +** **PSC Evaporator** **Fan Motors** **AD2 +** **ECM Evaporator** **Fan Motors** **AD3 +** **“Super” T8** **Electronic Lighting** **AD4 +** **High­Performance Evaporator** **Coil AD5** **+ LED** **Lighting B­8** Note:Theindustry­suppliedcurvewasconvertedtoMSPusingthelistpricediscount.FigureB.3.3Cost­EfficiencyCurvefortheSVO.RC.MEquipmentClassTableB.3.3Cost­EfficiencyDataandDesignOptions fortheSVO.RC.MEquipmentClassIndustry­SuppliedDataDOEAnalytically­DerivedDataEfficiencyLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionChangeAbovetheBaseline**IS1 1.05** **97.26 IS2** **1.00 101.26** **IS3 0.95** **104.26 IS4** **0.90 107.57** **IS5 0.85** **111.24 IS6** **0.80 115.34** **IS7 0.74** **120.94 AD1** **1.19 91.56** **AD2 1.15** **92.15 AD3** **1.09 93.58** **AD4 1.02** **98.12 AD5** **1.00 100.02** **AD6 0.84** **126.58 ­** **AD1 +** **PSC Evaporator** **Fan Motors** **AD2 +** **ECM Evaporator** **Fan Motors** **AD3 +** **“Super” T8** **Electronic Lighting** **AD4 +** **High­Performance Evaporator** **Coil AD5** **+ LED** **Lighting B­9** Note:Theindustry­suppliedcurvewasconvertedtoMSPusingthelistpricediscount.FigureB.3.4Cost­EfficiencyCurvefortheHZO.RC.LEquipmentClassTableB.3.4Cost­EfficiencyDataandDesignOptions fortheHZO.RC.LEquipmentClassIndustry­SuppliedDataDOEAnalytically­DerivedDataEfficiencyLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionChangeAbovetheBaseline**IS1 0.83** **89.87 IS2** **0.80 90.81** **IS3 0.75** **93.00 IS4** **0.70 95.42** **IS5 0.65** **98.08 IS6** **0.62 99.81** **AD1 0.84** **87.61 AD2** **0.81 88.13** **AD3 0.78** **89.37 AD4** **0.74 90.93** **­ AD1** **+ PSC** **Evaporator Fan** **Motors AD2** **+ ECM** **Evaporator Fan** **Motors AD3** **+ High­Performance** **Evaporator Coil** **B­10**FigureB.3.5Cost­EfficiencyCurvefortheHZO.RC.MEquipmentClassTableB.3.5Cost­EfficiencyDataandDesignOptions fortheHZO.RC.MEquipmentClassDOEAnalytically­DerivedDataDesignOptionLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionChangeAbovetheBaseline**AD1 0.16** **85.26 AD2** **0.14 85.78** **AD3 0.11** **87.01 AD4** **0.10 87.66** **­ AD1** **+ PSC** **Evaporator Fan** **Motors AD2** **+ ECM** **Evaporator Fan** **Motors AD3** **+ High­Performance** **Evaporator Coil** **B­11**FigureB.3.6Cost­EfficiencyCurvefortheVCT.RC.MEquipmentClassTableB.3.6Cost­EfficiencyDataandDesignOptions fortheVCT.RC.MEquipmentClassDOEAnalytically­DerivedDataDesignOptionLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionChangeAbovetheBaseline**AD1 0.54** **100.71 AD2** **0.44 101.35** **AD3 0.42** **101.81 AD4** **0.39 102.90** **AD5 0.38** **103.94 AD6** **0.24 120.11** **AD7 0.19** **133.20 ­** **AD1 +** **T8 Electronic** **Lighting AD2** **+ PSC** **Evaporator Fan** **Motors AD3** **+ ECM** **Evaporator Fan** **Motors AD4** **+ High­Performance** **Evaporator Coil** **AD5 +** **High­Performance Doors** **AD6 +** **LED Lighting** **B­12**FigureB.3.7Cost­EfficiencyCurvefortheVOP.RC.LEquipmentClassTableB.3.7Cost­EfficiencyDataandDesignOptions fortheVOP.RC.LEquipmentClassDOEAnalytically­DerivedDataDesignOptionLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionChangeAbovetheBaseline**AD1 2.93** **148.57 AD2** **2.79 150.42** **AD3 2.61** **154.89 AD4** **2.47 161.50** **AD5 2.46** **162.35 AD6** **2.39 174.24** **­ AD1** **+ PSC** **Evaporator Fan** **Motors AD2** **+ ECM** **Evaporator Fan** **Motors AD3** **+ High­Performance** **Evaporator Coil** **AD4 +** **“Super” T8** **Electronic Lighting** **AD5 +** **LED Lighting** **B­13**FigureB.3.8Cost­EfficiencyCurvefortheSOC.RC.MEquipmentClassTableB.3.8Cost­EfficiencyDataandDesignOptions fortheSOC.RC.MEquipmentClassDOEAnalytically­DerivedDataDesignOptionLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionChangeAbovetheBaseline**AD1 0.95** **155.07 AD2** **0.86 156.45** **AD3 0.76** **159.78 AD4** **0.74 161.02** **AD5 0.71** **162.74 AD6** **0.61 179.99** **AD7 0.60** **187.14 ­** **AD1 +** **PSC Evaporator** **Fan Motors** **AD2 +** **ECM Evaporator** **Fan Motors** **AD3 +** **“Super” T8** **Electronic Lighting** **AD4 +** **High­Performance Evaporator** **Coil AD5** **+ LED** **Lighting AD6** **+ High­Performance** **Doors B­14** FigureB.3.9Cost­EfficiencyCurvefortheVOP.SC.MEquipmentClassTableB.3.9Cost­EfficiencyDataandDesignOptions fortheVOP.SC.MEquipmentClassDOEAnalytically­DerivedDataDesignOptionLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionChangeAbovetheBaseline**AD1 2.55** **163.26 AD2** **2.32 167.35** **AD3 2.28** **168.14 AD4** **2.23 169.33** **AD5 2.18** **171.23 AD6** **2.07 176.40** **AD7 2.02** **179.27 AD8** **1.98 181.62** **AD9 1.84** **198.49 AD10** **1.65 229.68** **­ AD1** **+ High­Efficiency** **Compressor AD2** **+ PSC** **Evaporator Fan** **Motors AD3** **+ PSC** **Condenser Fan** **Motors AD4** **+ ECM** **Evaporator Fan** **Motors AD5** **+ High­Performance** **Evaporator Coil** **AD6 +** **ECM Condenser** **Fan Motors** **AD7 +** **“Super” T8** **Electronic Lighting** **AD8 +** **High­Performance Condenser** **Coil AD9** **+ LED** **Lighting B­15** FigureB.3.10Cost­EfficiencyCurvefortheSVO.SC.MEquipmentClassTableB.3.10Cost­EfficiencyDataandDesignOptions fortheSVO.SC.MEquipmentClassDOEAnalytically­DerivedDataDesignOptionLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionChangeAbovetheBaseline**AD1 2.24** **154.69 AD2** **2.02 159.06** **AD3 2.00** **159.52 AD4** **1.99 159.98** **AD5 1.96** **161.09 AD6** **1.87 165.43** **AD7 1.85** **166.43 AD8** **1.83 167.54** **AD9 1.62** **181.71 AD10** **1.54 195.54** **­ AD1** **+ High­Efficiency** **Compressor AD2** **+ PSC** **Evaporator Fan** **Motors AD3** **+ PSC** **Condenser Fan** **Motors AD4** **+ ECM** **Evaporator Fan** **Motors AD5** **+ High­Performance** **Evaporator Coil** **AD6 +** **“Super” T8** **Electronic Lighting** **AD7 +** **ECM Condenser** **Fan Motors** **AD8 +** **High­Performance Condenser** **Coil AD9** **+ LED** **Lighting B­16** FigureB.3.11Cost­EfficiencyCurvefortheHZO.SC.LEquipmentClassTableB.3.11Cost­EfficiencyDataandDesignOptions fortheHZO.SC.LEquipmentClassDOEAnalytically­DerivedDataDesignOptionLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionChangeAbovetheBaseline**AD1 2.05** **172.43 AD2** **2.02 172.92** **AD3 1.80** **176.43 AD4** **1.56 182.17** **AD5 1.53** **183.36 AD6** **1.52 183.85** **AD7 1.33** **195.30 AD8** **1.32 196.49** **­ AD1** **+ PSC** **Evaporator Fan** **Motors AD2** **+ High­Performance** **Evaporator Coil** **AD3 +** **High­Efficiency Compressor** **AD4 +** **ECM Evaporator** **Fan Motors** **AD5 +** **PSC Condenser** **Fan Motors** **AD6 +** **High­Performance Condenser** **Coil AD7** **+ ECM** **Condenser Fan** **Motors B­17** FigureB.3.12Cost­EfficiencyCurvefortheHZO.SC.MEquipmentClassTableB.3.12Cost­EfficiencyDataandDesignOptions fortheHZO.SC.MEquipmentClassDOEAnalytically­DerivedDataDesignOptionLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionChangeAbovetheBaseline**AD1 0.78** **135.81 AD2** **0.75 136.30** **AD3 0.64** **139.10 AD4** **0.61 140.29** **AD5 0.59** **140.78 AD6** **0.56 142.56** **AD7 0.54** **143.75 AD8** **0.48 149.56** **­ AD1** **+ PSC** **Evaporator Fan** **Motors AD2** **+ High­Efficiency** **Compressor AD3** **+ ECM** **Evaporator Fan** **Motors AD4** **+ PSC** **Condenser Fan** **Motors AD5** **+ High­Performance** **Evaporator Coil** **AD6 +** **ECM Condenser** **Fan Motors** **AD7 +** **High­Performance Condenser** **Coil B­18** FigureB.3.13Cost­EfficiencyCurvefortheHCT.SC.IEquipmentClassTableB.3.13Cost­EfficiencyDataandDesignOptions fortheHCT.SC.I EquipmentClassDOEAnalytically­DerivedDataDesignOptionLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionChangeAbovetheBaseline**AD1 1.63** **217.21 AD2** **1.35 221.94** **AD3 1.28** **223.16 AD4** **0.73 246.23** **AD5 0.61** **252.41 AD6** **0.57 255.37** **­ AD1** **+ High­Efficiency** **Compressor AD2** **+ PSC** **Condenser Fan** **Motors AD3** **+ High­Performance** **Doors AD4** **+ High­Performance** **Condenser Coil** **AD5 +** **ECM Condenser** **Fan Motors** **B­19**FigureB.3.14Cost­EfficiencyCurvefortheVCT.SC.IEquipmentClassTableB.3.14Cost­EfficiencyDataandDesignOptions fortheVCT.SC.I EquipmentClassDOEAnalytically­DerivedDataDesignOptionLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionChangeAbovetheBaseline**AD1 1.58** **134.21 AD2** **1.44 134.90** **AD3 1.39** **135.34 AD4** **1.24 137.34** **AD5 1.19** **138.41 AD6** **1.17 138.71** **AD7 1.13** **140.75 AD8** **0.77 160.76** **AD9 0.76** **161.48 AD10** **0.69 168.13** **AD11 0.63** **182.32 ­** **AD1 +** **T8 Electronic** **Lighting AD2** **+ PSC** **Evaporator Fan** **Motors AD3** **+ High­Efficiency** **Compressor AD4** **+ ECM** **Evaporator Fan** **Motors AD5** **+ PSC** **Condenser Fan** **Motors AD6** **+ High­Performance** **Evaporator Coil** **AD7 +** **High­Performance Doors** **AD8 +** **ECM Condenser** **Fan Motors** **AD9 +** **High­Performance Condenser** **Coil AD10** **+ LED** **Lighting B­20** Note:TheVCSequipmentfamilyisnormalizedbyvolume.FigureB.3.15Cost­EfficiencyCurvefortheVCS.SC.IEquipmentClassTableB.3.15Cost­EfficiencyDataandDesignOptions fortheVCS.SC.I EquipmentClassDOEAnalytically­DerivedDataDesignOptionLevelTDA­NormalizedDailyEnergyConsumption[kWh/day/ft2]TDA­NormalizedManufacturerSellingPrice[$/ft2]DesignOptionChangeAbovetheBaseline**AD1 0.274** **34.36 AD2** **0.251 34.56** **AD3 0.217** **35.20 AD4** **0.191 35.69** **AD5 0.186** **35.82 AD6** **0.178 36.15** **AD7 0.173** **36.47 AD8** **0.168 37.52** **­ AD1** **+ PSC** **Evaporator Fan** **Motors AD2** **+ High­Efficiency** **Compressor AD3** **+ ECM** **Evaporator Fan** **Motors AD4** **+ PSC** **Condenser Fan** **Motors AD5** **+ High­Performance** **Evaporator Coil** **AD6 +** **ECM Condenser** **Fan Motors** **AD7 +** **High­Performance Condenser** **Coil B­21**