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CA EnergyCode 2019

CA EnergyCode 2019

$30.33

California Energy Code, Title 24, Part 6 (W/ ERRATA)

Published By Publication Date Number of Pages
CA 2019 195
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The California Energy Code (CEC) contains energy conservation standards applicable to most residential and nonresidential buildings throughout California, including schools.

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PDF Pages PDF Title
1 2019 CALIFORNIA ENERGY CODE CALIFORNIA CODE OF REGULATIONS TITLE 24, PART 6
2 2019 CALIFORNIA ENERGY CODE CALIFORNIA CODE OF REGULATIONS TITLE 24, PART 6 TITLE PAGE
3 COPYRIGHT
4 PREFACE
ACKNOWLEDGEMENTS
6 CALIFORNIA CODE OF REGULATIONS, TITLE 24 CALIFORNIA AGENCY INFORMATION CONTACT LIST
7 HOW TO DETERMINE WHERE CHANGES HAVE BEEN MADE
8 TABLE OF CONTENTS
10 SUBCHAPTER 1 ALL OCCUPANCIES—GENERAL PROVISIONS
SECTION 100.0 SCOPE
11 TABLE 100.0-A—APPLICATION OF STANDARDS
12 SECTION 100.1 DEFINITIONS AND RULES OF CONSTRUCTION
39 SECTION 100.2 CALCULATION OF TIME DEPENDENT VALUATION (TDV) ENERGY
40 FIGURE 100.1-A CALIFORNIA CLIMATE ZONES Climate Zones for Residential and Nonresidential Occupancies
42 SUBCHAPTER 2 ALL OCCUPANCIES—MANDATORY REQUIREMENTS FOR THE MANUFACTURE, CONSTRUCTION AND INSTALLATION OF SYSTEMS, EQUIPMENT AND BUILDING COMPONENTS
SECTION 110.0 SYSTEMS AND EQUIPMENT—GENERAL
SECTION 110.1 MANDATORY REQUIREMENTS FOR APPLIANCES
43 SECTION 110.2 MANDATORY REQUIREMENTS FOR SPACE-CONDITIONING EQUIPMENT
44 TABLE 110.2-A AIR CONDITIONERS AND CONDENSING UNITS – MINIMUM EFFICIENCY REQUIREMENTS
45 TABLE 110.2-B HEAT PUMPS, MINIMUM EFFICIENCY REQUIREMENTS
46 TABLE 110.2-C AIR-COOLED GAS-ENGINE HEAT PUMPS
TABLE 110.2-D WATER CHILLING PACKAGES—MINIMUM EFFICIENCY REQUIREMENTS
47 TABLE 110.2-E PACKAGED TERMINAL AIR CONDITIONERS AND PACKAGED TERMINAL HEAT PUMPS— MINIMUM EFFICIENCY REQUIREMENTS
48 TABLE 110.2-F HEAT TRANSFER EQUIPMENT
TABLE 110.2-G PERFORMANCE REQUIREMENTS FOR HEAT REJECTION EQUIPMENT
49 TABLE 110.2-H ELECTRICALLY OPERATED VARIABLE REFRIGERANT FLOW (VRF) AIR CONDITIONERS MINIMUM EFFICIENCY REQUIREMENTS
50 TABLE 110.2-I ELECTRICALLY OPERATED VARIABLE REFRIGERANT FLOW AIR-TO-AIR AND APPLIED HEAT PUMPS—MINIMUM EFFICIENCY REQUIREMENTS
51 TABLE 110.2-J WARM-AIR FURNACES AND COMBINATION WARM-AIR FURNACES/AIR-CONDITIONING UNITS, WARM-AIR DUCT FURNACES, AND UNIT HEATERS
TABLE 110.2-K GAS- AND OIL-FIRED BOILERS, MINIMUM EFFICIENCY REQUIREMENTS
52 SECTION 110.3 MANDATORY REQUIREMENTS FOR SERVICE WATER-HEATING SYSTEMS AND EQUIPMENT
53 SECTION 110.4 MANDATORY REQUIREMENTS FOR POOL AND SPA SYSTEMS AND EQUIPMENT
54 SECTION 110.5 NATURAL GAS CENTRAL FURNACES, COOKING EQUIPMENT, POOL AND SPA HEATERS, AND FIREPLACES: PILOT LIGHTS PROHIBITED
SECTION 110.6 MANDATORY REQUIREMENTS FOR FENESTRATION PRODUCTS AND EXTERIOR DOORS
55 TABLE 110.6-A DEFAULT FENESTRATION PRODUCT U-FACTORS
56 TABLE 110.6-B DEFAULT SOLAR HEAT GAIN COEFFICIENT
SECTION 110.7 MANDATORY REQUIREMENTS TO LIMIT AIR LEAKAGE
SECTION 110.8 MANDATORY REQUIREMENTS FOR INSULATION, ROOFING PRODUCTS AND RADIANT BARRIERS
57 TABLE 110.8-A SLAB INSULATION REQUIREMENTS FOR HEATED SLAB-ON-GRADE
TABLE 110.8-B VALUES OF SOILING RESISTANCE β BY PRODUCT TYPE
58 TABLE 110.8-C MINIMUM PERFORMANCE REQUIREMENTS FOR LIQUID APPLIED ROOF COATINGS
SECTION 110.9 MANDATORY REQUIREMENTS FOR LIGHTING CONTROLS
60 TABLE 110.9-A ULTRASOUND MAXIMUM DECIBEL VALUES
SECTION 110.10 MANDATORY REQUIREMENTS FOR SOLAR READY BUILDINGS
62 SECTION 110.11 MANDATORY REQUIREMENTS FOR ELECTRICAL POWER DISTRIBUTION SYSTEM
63 SECTION 110.12 MANDATORY REQUIREMENTS FOR DEMAND MANAGEMENT
66 SUBCHAPTER 3 NONRESIDENTIAL, HIGH-RISE RESIDENTIAL HOTEL/MOTEL OCCUPANCIES, AND COVERED PROCESSES—MANDATORY REQUIREMENTS
SECTION 120.0 GENERAL
SECTION 120.1 REQUIREMENTS FOR VENTILATION AND INDOOR AIR QUALITY
EQUATION 120.1-A
67 EQUATION 120.1-B
69 EQUATION 120.1-F
EQUATION 120.1-G
72 TABLE 120.1-A MINIMUM VENTILATION RATES
73 TABLE 120.1-A—continued MINIMUM VENTILATION RATES
74 TABLE 120.1-A—continued MINIMUM VENTILATION RATES
75 TABLE 120.1-B – MINIMUM EXHAUST RATES [ASHRAE 62.1: TABLE 6.5]
76 TABLE 120.1-C – AIRSTREAMS OR SOURCES [ASHRAE 62.1:TABLE 5.16.1]
SECTION 120.2 REQUIRED CONTROLS FOR SPACE CONDITIONING SYSTEMS
78 TABLE 120.2-ADDC APPLICATIONS AND QUALIFICATIONS
79 SECTION 120.3 REQUIREMENTS FOR PIPE INSULATION
EQUATION MINIMUM INSULATION THICKNESS
80 TABLE 120.3-A PIPE INSULATION THICKNESS
SECTION 120.4 REQUIREMENTS FOR AIR DISTRIBUTION SYSTEM DUCTS AND PLENUMS
82 SECTION 120.5 REQUIRED NONRESIDENTIAL MECHANICAL SYSTEM ACCEPTANCE
SECTION 120.6 MANDATORY REQUIREMENTS FOR COVERED PROCESSES
83 TABLE 120.6-A REFRIGERATED WAREHOUSE INSULATION
84 TABLE 120.6-B FAN-POWERED CONDENSERS – MINIMUM EFFICIENCY REQUIREMENTS
85 TABLE 120.6-C FAN-POWERED CONDENSERS –SPECIFIC EFFICIENCY REQUIREMENTS
88 SECTION 120.7 MANDATORY INSULATION REQUIREMENTS
89 SECTION 120.8 NONRESIDENTIAL BUILDING COMMISSIONING
91 SECTION 120.9 MANDATORY REQUIREMENTS FOR COMMERCIAL BOILERS
92 SUBCHAPTER 4 NONRESIDENTIAL, HIGH-RISE RESIDENTIAL AND HOTEL/MOTEL OCCUPANCIES—MANDATORY REQUIREMENTS FOR LIGHTING SYSTEMS AND EQUIPMENT, AND ELECTRICAL POWER DISTRIBUTION SYSTEMS
SECTION 130.0 LIGHTING SYSTEMS AND EQUIPMENT, AND ELECTRICAL POWER DISTRIBUTION SYSTEMS —GENERAL
93 SECTION 130.1 MANDATORY INDOOR LIGHTING CONTROLS
97 TABLE 130.1-A MULTILEVEL LIGHTING CONTROLS AND UNIFORMITY REQUIREMENTS
SECTION 130.2 OUTDOOR LIGHTING CONTROLS AND EQUIPMENT
99 SECTION 130.3 SIGN LIGHTING CONTROLS
SECTION 130.4 LIGHTING CONTROL ACCEPTANCE AND INSTALLATION CERTIFICATE REQUIREMENTS
100 SECTION 130.5 ELECTRICAL POWER DISTRIBUTION SYSTEMS
101 TABLE 130.5-A MINIMUM REQUIREMENTS FOR METERING OF ELECTRICAL LOAD
TABLE 130.5-B MINIMUM REQUIREMENTS FOR SEPARATION OF ELECTRICAL LOAD
102 SUBCHAPTER 5 NONRESIDENTIAL, HIGH-RISE RESIDENTIAL AND HOTEL/MOTEL OCCUPANCIES—PERFORMANCE AND PRESCRIPTIVE COMPLIANCE APPROACHES FOR ACHIEVING ENERGY EFFICIENCY
SECTION 140.0 PERFORMANCE AND PRESCRIPTIVE COMPLIANCE APPROACHES
SECTION 140.1 PERFORMANCE APPROACH: ENERGY BUDGE
SECTION 140.2 PRESCRIPTIVE APPROACH
SECTION 140.3 PRESCRIPTIVE REQUIREMENTS FOR BUILDING ENVELOPES
103 TABLE 140.3 ROOF/CEILING INSULATION TRADEOFF FOR AGED SOLAR REFLECTANCE
104 EQUATION 140.3-A RELATIVE SOLAR HEAT GAIN, COEFFICIENT, RSHGC
EQUATION 140.3-B VERTICAL FENESTRATION MINIMUM VT
106 TABLE 140.3-A MATERIALS DEEMED TO COMPLY WITH SECTION 140.3(a)9A
107 TABLE 140.3-B PRESCRIPTIVE ENVELOPE CRITERIA FOR NONRESIDENTIAL BUILDINGS (INCLUDING RELOCATABLE PUBLIC SCHOOL BUILDINGS WHERE MANUFACTURER CERTIFIES USE ONLY IN SPECIFIC CLIMATE ZONE; NOT INCLUDING HIGH-RISE RESIDENTIAL BUILDINGS AND GUESTROOMS OF HOTEL/MOTEL BUILDINGS)
108 TABLE 140.3-C PRESCRIPTIVE ENVELOPE CRITERIA FOR HIGH-RISE RESIDENTIAL BUILDINGS AND GUESTROOMS OF HOTEL/MOTEL BUILDINGS
109 TABLE 140.3-D PRESCRIPTIVE ENVELOPE CRITERIA FOR RELOCATABLE PUBLIC SCHOOL BUILDINGS FOR USE IN ALL CLIMATE ZONES
110 TABLE 140.3-E DAYLIGHTING DEVICES
EQUATION 140.3-D PROJECTION AND DISTANCE FACTOR CALCULATION
SECTION 140.4 PRESCRIPTIVE REQUIREMENTS FOR SPACE-CONDITIONING SYSTEMS
112 TABLE 140.4 -A FAN POWER LIMITATION
TABLE 140.4-B FAN POWER LIMITATION PRESSURE DROP ADJUSTMENT
113 TABLE 140.4-C CHILLED WATER SYSTEM COOLING CAPACITY
114 TABLE 140.4-D ECONOMIZER TRADE-OFF TABLE FOR COOLING SYSTEMS
TABLE 140.4-E AIR ECONOMIZER HIGH LIMIT SHUT OFF CONTROL REQUIREMENTS
115 TABLE 140.4-F DIRECT EXPANSION (DX) UNIT REQUIREMENTS FOR COOLING STAGES AND COMPRESSOR DISPLACEMENT
118 TABLE 140.4-G FAN CONTROL SYSTEMS
SECTION 140.5 PRESCRIPTIVE REQUIREMENTS FOR SERVICE WATER-HEATING SYSTEMS
SECTION 140.6 PRESCRIPTIVE REQUIREMENTS FOR INDOOR LIGHTING
127 TABLE 140.6-A LIGHTING POWER ADJUSTMENT FACTORS (PAF)
TABLE 140.6-B COMPLETE BUILDING METHOD LIGHTING POWER DENSITY VALUES
128 TABLE 140.6-C AREA CATEGORY METHOD – LIGHTING POWER DENSITY VALUES (WATTS/FT²)
129 TABLE 140.6-C AREA CATEGORY METHOD – LIGHTING POWER DENSITY VALUES (WATTS/FT²)—continued
130 TABLE 140.6-D TAILORED METHOD LIGHTING POWER ALLOWANCES
TABLE 140.6-E TAILORED WALL AND FLOOR DISPLAY MOUNTING HEIGHT ADJUSTMENT FACTORS
TABLE 140.6-F ROOM CAVITY RATIO (RCR) EQUATIONS
131 TABLE 140.6-G TAILORED METHOD GENERAL LIGHTING POWER ALLOWED –BY ILLUMANCE AND ROOM CAVITY RATIO
SECTION 140.7 PRESCRIPTIVE REQUIREMENTS FOR OUTDOOR LIGHTING
132 TABLE 140.7-A GENERAL HARDSCAPE LIGHTING POWER ALLOWANCE
133 TABLE 140.7-B ADDITIONAL LIGHTING POWER ALLOWANCE FOR SPECIFIC APPLICATIONS All area and distance measurements in plan view unless otherwise noted.
134 SECTION 140.8 PRESCRIPTIVE REQUIREMENTS FOR SIGNS
SECTION 140.9 PRESCRIPTIVE REQUIREMENTS FOR COVERED PROCESSES
135 TABLE 140.9-A MAXIMUM NET EXHAUST FLOW RATE, CFM PER LINEAR FOOT OF HOOD LENGTH
138 TABLE 140.9-B FUME HOOD INTENSIVE LABORATORIES
140 SUBCHAPTER 6 NONRESIDENTIAL, HIGH-RISE RESIDENTIAL AND HOTEL/MOTEL OCCUPANCIES—ADDITIONS, ALTERATIONS AND REPAIRS
SECTION 141.0 ADDITIONS, ALTERATIONS AND REPAIRS TO EXISTING NONRESIDENTIAL, HIGH-RISE RESIDENTIAL, AND HOTEL/MOTEL BUILDINGS, TO EXISTING OUTDOOR LIGHTING, AND TO INTERNALLY AND EXTERNALLY ILLUMINATED SIGNS
141 TABLE 141.0-A ALTERED VERTICAL FENESTRATION MAXIMUM U-FACTOR AND MAXIMUM RSHGC
142 TABLE 141.0-B ROOF/CEILING INSULATION TRADEOFF FOR AGED SOLAR REFLECTANCE
TABLE 141.0-C INSULATION REQUIREMENTS FOR ROOF ALTERATIONS
143 TABLE 141.0-D FAN POWER LIMITATION PRESSURE DROP ADJUSTMENT
146 TABLE 141.0-E THE STANDARD DESIGN FOR AN ALTERED COMPONENT
147 TABLE 141.0-F CONTROL REQUIREMENTS FOR INDOOR LIGHTING SYSTEM ALTERATIONS
SECTION 141.1 REQUIREMENTS FOR COVERED PROCESSES IN ADDITIONS, ALTERATIONS TO EXISTING NONRESIDENTIAL, HIGH-RISE RESIDENTIAL, AND HOTEL/MOTEL BUILDINGS
148 SUBCHAPTER 7 LOW-RISE RESIDENTIAL BUILDINGS—MANDATORY FEATURES AND DEVICES
SECTION 150.0 MANDATORY FEATURES AND DEVICES
154 EQUATION 150.0-A
156 EQUATION 150.0-B
EQUATION 150.0-C
EQUATION 150.0-D
157 EQUATION 150.0-E
EQUATION 150.0-F
159 TABLE 150.0-A CLASSIFICATION OF HIGH-EFFICACY LIGHT SOURCES
TABLE 150.0-B RETURN DUCT SIZING FOR SINGLE RETURN DUCT SYSTEMS
TABLE 150.0-C RETURN DUCT SIZING FOR MULTIPLE RETURN DUCT SYSTEMS
160 TABLE 150.0-D INFILTRATION EFFECTIVENESS WEATHER AND SHIELDING FACTORS [ASHRAE 62.2:TABLE B1]
161 TABLE 150.0-D—continued INFILTRATION EFFECTIVENESS WEATHER AND SHIELDING FACTORS [ASHRAE 62.2:TABLE B1]
162 SUBCHAPTER 8 LOW-RISE RESIDENTIAL BUILDINGS—PERFORMANCE AND PRESCRIPTIVE COMPLIANCE APPROACHES
SECTION 150.1 PERFORMANCE AND PRESCRIPTIVE COMPLIANCE APPROACHES FOR LOW-RISE RESIDENTIAL BUILDINGS
168 EQUATION 150.1-C ANNUAL PHOTOVOLTAIC ELECTRICAL OUTPUT
169 TABLE 150.1-A COMPONENT PACKAGE—SINGLE-FAMILY STANDARD BUILDING DESIGN
170 TABLE 150.1-A—continued COMPONENT PACKAGE—SINGLE-FAMILY STANDARD BUILDING DESIGN
171 TABLE 150.1-B COMPONENT PACKAGE—MULTIFAMILY STANDARD BUILDING DESIGN
172 TABLE 150.1-B—continued COMPONENT PACKAGE—MULTIFAMILY STANDARD BUILDING DESIGN
173 TABLE 150.1-C CFA AND DWELLING ADJUSTMENT FACTORS
174 SUBCHAPTER 9 LOW-RISE RESIDENTIAL BUILDINGS—ADDITIONS AND ALTERATIONS TO EXISTING LOW-RISE RESIDENTIAL BUILDINGS
SECTION 150.2 ENERGY EFFICIENCY STANDARDS FOR ADDITIONS AND ALTERATIONS TO EXISTING LOW-RISE RESIDENTIAL BUILDINGS
176 TABLE 150.2-A DUCT INSULATION R-VALUE
180 TABLE 150.2-B AGED SOLAR REFLECTANCE INSULATION TRADE OFF TABLE
181 TABLE 150.2-C STANDARD DESIGN FOR AN ALTERED COMPONENT
182 CALIFORNIA MECHANICAL CODE, CALIFORNIA CODE OF REGULATIONS, TITLE 24, PART 4, CHAPTER 6, DUCT SYSTEMS
TABLE P4-A ADOPTION TABLE
184 APPENDIX 1-A STANDARDS AND DOCUMENTS REFERENCED IN THE ENERGY CODE
AIR-CONDITIONING, HEATING AND REFRIGERATION INSTITUTE
AIR-CONDITIONING CONTRACTORS OF AMERICA
AMERICAN ARCHITECTURAL MANUFACTURERS ASSOCIATION; CANADIAN STANDARDS ASSOCIATION; WINDOW AND DOOR MANUFACTURERS ASSOCIATION
AMERICAN CONFERENCE OF GOVERNMENTAL INDUSTRIAL HYGENISTS
185 AMERICAN NATIONAL STANDARDS INSTITUTE
AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERS (NATIONAL PUBLICATIONS)
AMERICAN SOCIETY OF HEATING, REFRIGERATING AND AIR-CONDITIONING ENGINEERS (REGIONAL PUBLICATION)
AMERICAN SOCIETY OF MECHANICAL ENGINEERS
ASTM INTERNATIONAL
187 CALIFORNIA BUILDING STANDARDSCOMMISSION
CALIFORNIA ENERGY COMMISSION
CALIFORNIA DEPARTMENT OF CONSUMERAFFAIRS
COOLING TECHNOLOGY INSTITUTE
COOL ROOF RATING COUNCIL
HYDRONICS INSTITUTE
ILLUMINATING ENGINEERING SOCIETY
INTERNATIONAL ASSOCIATION OF PLUMBING AND MECHANICAL OFFICIALS
INTERNATIONAL CODE COUNCIL
188 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION
INTERNATIONAL WINDOW FILM ASSOCIATION
NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION
NATIONAL FENESTRATION RATING COUNCIL
NSF INTERNATIONAL
RESIDENTIAL ENERGY SERVICES NETWORK
SHEET METAL AND AIR-CONDITIONING CONTRACTORS’ NATIONAL ASSOCIATION
190 APPENDIX 1-B ENERGY COMMISSION DOCUMENTS INCORPORATED BY REFERENCE IN THEIR ENTIRETY
192 HISTORY NOTE APPENDIX
194 ICC PLAN REVIEW
195 ICC premiumACCESS

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CA EnergyCode 2019
$30.33