IL ChicagoEnergyConservationCode 2019
$29.25
Chicago Energy Conservation Code, Title 14N – with May 2020 Supplement
| Published By | Publication Date | Number of Pages |
| IL | 2019 | 180 |
The Chicago Energy Conservation Code, Title 14N regulates matters related to the design, construction, and rehabilitation of new and existing buildings for energy efficiency. This code has been drafted to be consistent with the 2019 Illinois amendments to the International Energy Conservation Code. This is a fully integrated codes based on the 2018 IECC. Effective June 1, 2019
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | 2019 CHICAGO CONSTRUCTION CODES CHICAGO ENERGY CONSERVATION CODE TITLE 14N |
| 2 | COPYRIGHT |
| 3 | CITY OF CHICAGO OFFICE OF THE MAYOR MAYOR’S MESSAGE |
| 4 | CITY OF CHICAGO DEPARTMENT OF BUILDINGS COMMISSIONER’S MESSAGE |
| 5 | ABOUT THE CHICAGO CONSTRUCTION CODES |
| 9 | ACKNOWLEDGMENTS |
| 17 | PREFACE TO THE MODEL CODE |
| 21 | EFFECTIVE USE OF THE CHICAGO ENERGY CONSERVATION CODE |
| 25 | TABLE OF CONTENTS |
| 27 | TABLE OF SUPPLEMENTED PROVISIONS |
| 29 | CECC—COMMERCIAL PROVISIONS TABLE OF CONTENTS |
| 31 | CHAPTER C1 SCOPE AND PURPOSE SECTION C101 GENERAL |
| 33 | CHAPTER 2 [CE] DEFINITIONS SECTION C201 GENERAL SECTION C202 GENERAL DEFINITIONS |
| 39 | MAY 2020 SUPPLEMENT TO CHAPTER 2 [CE] DEFINITIONS |
| 40 | SECTION C202 GENERAL DEFINITIONS |
| 42 | CHAPTER 3 [CE] GENERAL REQUIREMENTS SECTION C301 CLIMATE ZONES SECTION C302 DESIGN CONDITIONS SECTION C303 MATERIALS, SYSTEMS AND EQUIPMENT |
| 44 | CHAPTER 4 [CE] COMMERCIAL ENERGY EFFICIENCY SECTION C401 GENERAL SECTION C402 BUILDING ENVELOPE REQUIREMENTS |
| 45 | EQUATION 4-1 EQUATION 4-2 TABLE C402.1.4.1 EFFECTIVE R-VALUES FOR STEEL STUD WALL ASSEMBLIES |
| 46 | TABLE C402.1.3 OPAQUE THERMAL ENVELOPE INSULATION COMPONENT MINIMUM REQUIREMENTS, R-VALUE METHOD TABLE C402.1.4 OPAQUE THERMAL ENVELOPE ASSEMBLY MAXIMUM REQUIREMENTS, U-FACTOR METHOD |
| 48 | TABLE C402.4 BUILDING ENVELOPE FENESTRATION MAXIMUM U-FACTOR AND SHGC REQUIREMENTS EQUATION 4-4 |
| 49 | EQUATION 4-5 |
| 51 | TABLE C402.5.2 MAXIMUM AIR LEAKAGE RATE FOR FENESTRATION ASSEMBLIES |
| 52 | SECTION C403 BUILDING MECHANICAL SYSTEMS |
| 53 | EQUATION 4-6 EQUATION 4-7 TABLE C403.3.3 MAXIMUM HOT GAS BYPASS CAPACITY TABLE C403.3.4 BOILER TURNDOWN |
| 54 | TABLE C403.3.2(1) MINIMUM EFFICIENCY REQUIREMENTS: ELECTRICALLY OPERATED UNITARY AIR CONDITIONERS AND CONDENSING UNITS |
| 55 | TABLE C403.3.2(1)—continued MINIMUM EFFICIENCY REQUIREMENTS: ELECTRICALLY OPERATED UNITARY AIR CONDITIONERS AND CONDENSING UNITS |
| 56 | TABLE C403.3.2(2) MINIMUM EFFICIENCY REQUIREMENTS: ELECTRICALLY OPERATED UNITARY AND APPLIED HEAT PUMPS |
| 57 | TABLE C403.3.2(2)—continued MINIMUM EFFICIENCY REQUIREMENTS: ELECTRICALLY OPERATED UNITARY AND APPLIED HEAT PUMPS |
| 58 | TABLE C403.3.2(3) MINIMUM EFFICIENCY REQUIREMENTS: ELECTRICALLY OPERATED PACKAGED TERMINAL AIR CONDITIONERS, PACKAGED TERMINAL HEAT PUMPS, SINGLE-PACKAGE VERTICAL AIR CONDITIONERS, SINGLE VERTICAL HEAT PUMPS, ROOM AIR CONDITIONERS AND ROOM AIR-CONDITIONER HEAT PUMPS |
| 59 | TABLE C403.3.2(3)—continued MINIMUM EFFICIENCY REQUIREMENTS: ELECTRICALLY OPERATED PACKAGED TERMINAL AIR CONDITIONERS, PACKAGED TERMINAL HEAT PUMPS, SINGLE-PACKAGE VERTICAL AIR CONDITIONERS, SINGLE VERTICAL HEAT PUMPS, ROOM AIR CONDITIONERS AND ROOM AIR-CONDITIONER HEAT PUMPS TABLE C403.3.2(4) WARM-AIR FURNACES AND COMBINATION WARM-AIR FURNACES/AIR-CONDITIONING UNITS, WARM-AIR DUCT FURNACES AND UNIT HEATERS, MINIMUM EFFICIENCY REQUIREMENTS |
| 60 | TABLE C403.3.2(5) MINIMUM EFFICIENCY REQUIREMENTS: GAS- AND OIL-FIRED BOILERS TABLE C403.3.2(6) MINIMUM EFFICIENCY REQUIREMENTS: CONDENSING UNITS, ELECTRICALLY OPERATED |
| 61 | TABLE C403.3.2(7) WATER CHILLING PACKAGES – EFFICIENCY REQUIREMENTS |
| 62 | TABLE C403.3.2(8) MINIMUM EFFICIENCY REQUIREMENTS: HEAT REJECTION EQUIPMENT |
| 63 | TABLE C403.3.2(9) MINIMUM EFFICIENCY AIR CONDITIONERS AND CONDENSING UNITS SERVING COMPUTER ROOMS TABLE C403.3.2(10) HEAT TRANSFER EQUIPMENT |
| 66 | TABLE C403.5(1) MINIMUM CHILLED-WATER SYSTEM COOLING CAPACITY FOR DETERMINING ECONOMIZER COOLING REQUIREMENTS TABLE C403.5.1 DX COOLING STAGE REQUIREMENTS FOR MODULATING AIRFLOW UNITS |
| 67 | TABLE C403.5.3.3 HIGH-LIMIT SHUTOFF CONTROL SETTING FOR AIR ECONOMIZERSb |
| 71 | TABLE C403.7.4(1) ENERGY RECOVERY REQUIREMENT (Ventilation systems operating less than 8,000 hours per year) TABLE C403.7.4(2) ENERGY RECOVERY REQUIREMENT (Ventilation systems operating not less than 8,000 hours per year) TABLE C403.7.5 MAXIMUM NET EXHAUST FLOW RATE, CFM PER LINEAR FOOT OF HOOD LENGTH |
| 72 | TABLE C403.8.1(1) FAN POWER LIMITATION |
| 73 | TABLE C403.8.1(2) FAN POWER LIMITATION PRESSURE DROP ADJUSTMENT |
| 74 | TABLE C403.8.5.1 COOLING SYSTEMS |
| 75 | TABLE C403.10.1(1) MINIMUM EFFICIENCY REQUIREMENTS: COMMERCIAL REFRIGERATION |
| 76 | TABLE C403.10.1(2) MINIMUM EFFICIENCY REQUIREMENTS: COMMERCIAL REFRIGERATORS AND FREEZERS |
| 77 | TABLE C403.10.1(2)—continued MINIMUM EFFICIENCY REQUIREMENTS: COMMERCIAL REFRIGERATORS AND FREEZERS |
| 79 | TABLE C403.10.2.1(1) WALK-IN COOLER AND FREEZER DISPLAY DOOR EFFICIENCY REQUIREMENTSa TABLE C403.10.2.1(2) WALK-IN COOLER AND FREEZER NONDISPLAY DOOR EFFICIENCY REQUIREMENTSa TABLE C403.10.2.1(3) WALK-IN COOLER AND FREEZER REFRIGERATION SYSTEM EFFICIENCY REQUIREMENTS |
| 80 | EQUATION 4-8 |
| 81 | TABLE C403.11.3 MINIMUM PIPE INSULATION THICKNESS (in inches) SECTION C404 SERVICE WATER HEATING (MANDATORY) |
| 82 | TABLE C404.2 MINIMUM PERFORMANCE OF WATER-HEATING EQUIPMENT |
| 83 | TABLE C404.2—continued MINIMUM PERFORMANCE OF WATER-HEATING EQUIPMENT |
| 84 | TABLE C404.5.1 PIPING VOLUME AND MAXIMUM PIPING LENGTHS |
| 85 | SECTION C405 ELECTRICAL POWER AND LIGHTING SYSTEMS |
| 87 | EQUATION 4-9 |
| 89 | FIGURE C405.2.3.2 SIDELIT ZONE FIGURE C405.2.3.3(1) TOPLIT ZONE FIGURE C405.2.3.3(2) DAYLIGHT ZONE UNDER A ROOFTOP MONITOR |
| 90 | FIGURE C405.2.3.3(3) DAYLIGHT ZONE UNDER A SLOPED ROOFTOP MONITOR EQUATION 4-10 |
| 91 | EQUATION 4-11 |
| 92 | TABLE C405.3.2(1) INTERIOR LIGHTING POWER ALLOWANCES: BUILDING AREA METHOD TABLE C405.3.2(2) INTERIOR LIGHTING POWER ALLOWANCES: SPACE-BY-SPACE METHOD |
| 93 | TABLE C405.3.2(2)—continued INTERIOR LIGHTING POWER ALLOWANCES: SPACE-BY-SPACE METHOD TABLE C405.3.2(2)—continued INTERIOR LIGHTING POWER ALLOWANCES: SPACE-BY-SPACE METHOD |
| 94 | TABLE C405.3.2(2)—continued INTERIOR LIGHTING POWER ALLOWANCES: SPACE-BY-SPACE METHOD |
| 95 | TABLE C405.4.2(1) EXTERIOR LIGHTING ZONES |
| 96 | TABLE C405.4.2(2) LIGHTING POWER ALLOWANCES FOR BUILDING EXTERIORS |
| 97 | TABLE C405.4.2(3) INDIVIDUAL LIGHTING POWER ALLOWANCES FOR BUILDING EXTERIORS TABLE C405.6 MINIMUM NOMINAL EFFICIENCY LEVELS FOR 10 CFR 431 LOW-VOLTAGE DRY-TYPE DISTRIBUTION TRANSFORMERS |
| 98 | TABLE C405.7(1) MINIMUM NOMINAL FULL-LOAD EFFICIENCY FOR NEMA DESIGN A, NEMA DESIGN B, AND IEC DESIGN N MOTORS (EXCLUDING FIRE PUMP) ELECTRIC MOTORS AT 60 HZa, b |
| 99 | TABLE C405.7(2) MINIMUM NOMINAL FULL-LOAD EFFICIENCY FOR NEMA DESIGN C AND IEC DESIGN H MOTORS AT 60 HZa, b TABLE C405.7(3) MINIMUM AVERAGE FULL-LOAD EFFICIENCY POLYPHASE SMALL ELECTRIC MOTORSa |
| 100 | TABLE C405.7(4) MINIMUM AVERAGE FULL-LOAD EFFICIENCY FOR CAPACITOR-START CAPACITOR-RUN AND CAPACITOR-START INDUCTION-RUN SMALL ELECTRIC MOTORSa SECTION C406 ADDITIONAL EFFICIENCY PACKAGES |
| 101 | SECTION C407 TOTAL BUILDING PERFORMANCE |
| 103 | TABLE C407.5.1(1) SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS |
| 104 | TABLE C407.5.1(1)—continued SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS |
| 105 | TABLE C407.5.1(2) HVAC SYSTEMS MAP |
| 106 | TABLE C407.5.1(3) SPECIFICATIONS FOR THE STANDARD REFERENCE DESIGN HVAC SYSTEM DESCRIPTIONS |
| 107 | TABLE C407.5.1(4) NUMBER OF CHILLERS TABLE C407.5.1(5) WATER CHILLER TYPES |
| 108 | SECTION C408 MAINTENANCE INFORMATION AND SYSTEM COMMISSIONING |
| 111 | FIGURE C408.2.4 COMMISSIONING COMPLIANCE CHECKLIST |
| 112 | MAY 2020 SUPPLEMENT TO CHAPTER 4 [CE] COMMERCIAL ENERGY EFFICIENCY |
| 113 | SECTION C405 ELECTRICAL POWER AND LIGHTING SYSTEMS TABLE C405.3.2(1) INTERIOR LIGHTING POWER ALLOWANCES: BUILDING AREA METHOD |
| 114 | TABLE C405.3.2(2) INTERIOR LIGHTING POWER ALLOWANCES: SPACE-BY-SPACE METHOD TABLE C405.3.2(2)—continued INTERIOR LIGHTING POWER ALLOWANCES: SPACE-BY-SPACE METHOD |
| 115 | TABLE C405.3.2(2)—continued INTERIOR LIGHTING POWER ALLOWANCES: SPACE-BY-SPACE METHOD TABLE C405.3.2(2)—continued INTERIOR LIGHTING POWER ALLOWANCES: SPACE-BY-SPACE METHOD |
| 117 | CHAPTER 5 [CE] EXISTING BUILDINGS SECTION C501 GENERAL SECTION C502 ADDITIONS |
| 118 | SECTION C503 ALTERATIONS |
| 119 | SECTION C504 REPAIRS SECTION C505 CHANGE OF OCCUPANCY OR USE |
| 121 | CHAPTER 6 [CE] REFERENCED STANDARDS AAMA AHAM AHRI |
| 122 | AMCA ANSI APSP ASHRAE |
| 123 | ASTM CSA |
| 124 | CTI DASMA DOE IEEE IES |
| 125 | ISO NEMA NFRC SMACNA UL US-FTC |
| 126 | WDMA |
| 127 | INDEX |
| 137 | CECC—RESIDENTIAL PROVISIONS TABLE OF CONTENTS |
| 139 | CHAPTER 1 [RE] SCOPE AND PURPOSE SECTION R101 GENERAL |
| 141 | CHAPTER 2 [RE] DEFINITIONS SECTION R201 GENERAL SECTION R202 GENERAL DEFINITIONS |
| 145 | CHAPTER 3 [RE] GENERAL REQUIREMENTS SECTION R301 CLIMATE ZONES SECTION R302 DESIGN CONDITIONS SECTION R303 MATERIALS, SYSTEMS AND EQUIPMENT |
| 146 | TABLE R303.1.3(1) DEFAULT GLAZED WINDOW, GLASS DOOR AND SKYLIGHT U-FACTORS TABLE R303.1.3(2) DEFAULT OPAQUE DOOR U-FACTORS TABLE R303.1.3(3) DEFAULT GLAZED FENESTRATION SHGC AND VT |
| 147 | CHAPTER 4 [RE] RESIDENTIAL ENERGY EFFICIENCY SECTION R401 GENERAL SECTION R402 BUILDING THERMAL ENVELOPE |
| 148 | TABLE R402.1.2 INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENTa TABLE R402.1.4 EQUIVALENT U-FACTORSa |
| 149 | TABLE R402.2.6 STEEL-FRAME CEILING, WALL AND FLOOR INSULATION R-VALUES |
| 152 | TABLE R402.4.1.1 AIR BARRIER AND INSULATION INSTALLATIONa |
| 153 | SECTION R403 SYSTEMS |
| 155 | TABLE R403.6.1 WHOLE-HOUSE MECHANICAL VENTILATION SYSTEM FAN EFFICACY TABLE R403.6.4.3(1) CONTINUOUS WHOLE-HOUSE MECHANICAL VENTILATION SYSTEM AIRFLOW RATE REQUIREMENTS TABLE R403.6.4 INTERMITTENT WHOLE-HOUSE MECHANICAL VENTILATION RATE FACTORSa |
| 156 | EQUATION 4-1 TABLE R403.6.4.4 MINIMUM REQUIRED LOCAL EXHAUST RATE FOR DWELLING UNITS IN GROUP R-5 OCCUPANCIES |
| 157 | SECTION R404 ELECTRICAL POWER AND LIGHTING SYSTEMS SECTION R405 SIMULATED PERFORMANCE ALTERNATIVE (PERFORMANCE) |
| 158 | SECTION R406 ENERGY RATING INDEX COMPLIANCE ALTERNATIVE |
| 159 | TABLE R405.5.2(1) SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS |
| 160 | TABLE R405.5.2(1)—continued SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS |
| 161 | TABLE R405.5.2(1)—continued SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS TABLE R405.5.2(2) DEFAULT DISTRIBUTION SYSTEM EFFICIENCIES FOR PROPOSED DESIGNSa |
| 162 | EQUATION 4-2 TABLE R406.4 MAXIMUM ENERGY RATING INDEX |
| 163 | CHAPTER 5 [RE] EXISTING BUILDINGS SECTION R501 GENERAL SECTION R502 ADDITIONS |
| 164 | SECTION R503 ALTERATIONS |
| 165 | SECTION R504 REPAIRS SECTION R505 CHANGE OF OCCUPANCY OR USE |
| 167 | CHAPTER 6 [RE] REFERENCED STANDARDS AAMA ACCA AMCA APSP ASHRAE |
| 168 | ASTM CSA DASMA HVI ICC |
| 169 | IEEE NFRC RESNET UL US-FTC |
| 170 | WDMA |
| 171 | INDEX |
| 177 | ICC EVALUATION SERVICE |
| 178 | ICC MEMBERSHIP |
| 179 | ICC ASSESSMENT CENTER |
| 180 | ICC DIGITAL CODES LIBRARY |
