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International Energy Conservation Code, 2009

IECC® INTERNATIONAL ENERGY CONSERVATION CODE® 2009
IECC® INTERNATIONAL ENERGY CONSERVATION CODE® 2009 TITLE PAGE
COPYRIGHT
PREFACE
EFFECTIVE USE OF THE INTERNATIONAL ENERGY CONSERVATION CODE
ORDINANCE
TABLE OF CONTENTS
CHAPTER 1 ADMINISTRATION [Go to Page]
PART 1—SCOPE AND APPLICATION [Go to Page]
SECTION 101 SCOPE AND GENERAL REQUIREMENTS
SECTION 102 ALTERNATE MATERIALS—METHOD OF CONSTRUCTION, DESIGN OR INSULATING SYSTEMS
PART 2—ADMINISTRATION AND ENFORCEMENT [Go to Page]
SECTION 103 CONSTRUCTION DOCUMENTS
SECTION 104 INSPECTIONS
SECTION 105 VALIDITY
SECTION 106 REFERENCED STANDARDS
SECTION 107 FEES
SECTION 108 STOP WORK ORDER
SECTION 109 BOARD OF APPEALS
CHAPTER 2 DEFINITIONS [Go to Page]
SECTION 201 GENERAL
SECTION 202 GENERAL DEFINITIONS
CHAPTER 3 CLIMATE ZONES [Go to Page]
SECTION 301 CLIMATE ZONES [Go to Page]
FIGURE 301.1 CLIMATE ZONES
TABLE 301.1 CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY [Go to Page]
TABLE 301.1—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY [Go to Page]
TABLE 301.1—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY [Go to Page]
TABLE 301.1—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY [Go to Page]
TABLE 301.1—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY [Go to Page]
TABLE 301.1—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY [Go to Page]
TABLE 301.1—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY [Go to Page]
TABLE 301.1—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY [Go to Page]
TABLE 301.1—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY [Go to Page]
TABLE 301.1—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY [Go to Page]
TABLE 301.1—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY [Go to Page]
TABLE 301.1—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY [Go to Page]
TABLE 301.1—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY [Go to Page]
TABLE 301.1—continued CLIMATE ZONES, MOISTURE REGIMES, AND WARM-HUMID DESIGNATIONS BY STATE, COUNTY AND TERRITORY
TABLE 301.3(1) INTERNATIONAL CLIMATE ZONE DEFINITIONS
TABLE 301.3(2) INTERNATIONAL CLIMATE ZONE DEFINITIONS
SECTION 302 DESIGN CONDITIONS
SECTION 303 MATERIALS, SYSTEMS AND EQUIPMENT [Go to Page]
TABLE 303.1.3(1) DEFAULT GLAZED FENESTRATION U-FACTOR
TABLE 303.1.3(2) DEFAULT DOOR U-FACTORS
TABLE 303.1.3(3) DEFAULT GLAZED FENESTRATION SHGC
CHAPTER 4 RESIDENTIAL ENERGY EFFICIENCY [Go to Page]
SECTION 401 GENERAL
SECTION 402 BUILDING THERMAL ENVELOPE [Go to Page]
TABLE 402.1.1 INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENT a
TABLE 402.1.3 EQUIVALENT U-FACTORS a
TABLE 402.2.5 STEEL-FRAME CEILING, WALL AND FLOOR INSULATION (R-VALUE)
TABLE 402.4.2 AIR BARRIER AND INSULATION INSPECTION COMPONENT CRITERIA
SECTION 403 SYSTEMS
SECTION 404 ELECTRICAL POWER AND LIGHTING SYSTEMS
SECTION 405 SIMULATED PERFORMANCE ALTERNATIVE (Performance) [Go to Page]
TABLE 405.5.2(1) SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS [Go to Page]
TABLE 405.5.2(1)—continued SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS
TABLE 405.5.2(2) DEFAULT DISTRIBUTION SYSTEM EFFICIENCIES FOR PROPOSED DESIGNS a
CHAPTER 5 COMMERCIAL ENERGY EFFICIENCY [Go to Page]
SECTION 501 GENERAL
SECTION 502 BUILDING ENVELOPE REQUIREMENTS [Go to Page]
TABLE 502.1.2 BUILDING ENVELOPE REQUIREMENTS OPAQUE ELEMENT, MAXIMUM U-FACTORS
TABLE 502.2(1) BUILDING ENVELOPE REQUIREMENTS - OPAQUE ASSEMBLIES
TABLE 502.2(2) BUILDING ENVELOPE REQUIREMENTS–OPAQUE ASSEMBLIES
EQUATION 5-1
TABLE 502.3 BUILDING ENVELOPE REQUIREMENTS: FENESTRATION
TABLE 502.4.4 MAXIMUM HOT GAS BYPASS CAPACITY
SECTION 503 BUILDING MECHANICAL SYSTEMS [Go to Page]
TABLE 503.2.3(1) UNITARY AIR CONDITIONERS AND CONDENSING UNITS, ELECTRICALLY OPERATED, MINIMUM EFFICIENCY REQUIREMENTS
TABLE 503.2.3(2) UNITARY AIR CONDITIONERS AND CONDENSING UNITS, ELECTRICALLY OPERATED, MINIMUM EFFICIENCY REQUIREMENTS [Go to Page]
TABLE 503.2.3(2)—continued UNITARY AIR CONDITIONERS AND CONDENSING UNITS, ELECTRICALLY OPERATED, MINIMUM EFFICIENCY REQUIREMENTS
TABLE 503.2.3(3) PACKAGED TERMINAL AIR CONDITIONERS AND PACKAGED TERMINAL HEAT PUMPS
TABLE 503.2.3(4) WARM AIR FURNACES AND COMBINATION WARM AIR FURNACES/AIR-CONDITIONING UNITS,WARM AIR DUCT FURNACES AND UNIT HEATERS, MINIMUM EFFICIENCY REQUIREMENTS
TABLE 503.2.3(5) BOILERS, GAS- AND OIL-FIRED, MINIMUM EFFICIENCY REQUIREMENTS
TABLE 503.2.3(6) CONDENSING UNITS, ELECTRICALLY OPERATED, MINIMUM EFFICIENCY REQUIREMENTS
TABLE 503.2.3(7) WATER CHILLING PACKAGES, EFFICIENCY REQUIREMENTSa
EQUATION 5-2
TABLE 503.2.8 MINIMUM PIPE INSULATION (thickness in inches)
TABLE 503.2.10.1(1) FAN POWER LIMITATION
TABLE 503.2.10.1(2) FAN POWER LIMITATION PRESSURE DROP ADJUSTMENT
TABLE 503.3.1(1) ECONOMIZER REQUIREMENTS
TABLE 503.3.1(2) EQUIPMENT EFFICIENCY PERFORMANCE EXCEPTION FOR ECONOMIZERS
SECTION 504 SERVICE WATER HEATING( Mandatory) [Go to Page]
TABLE 504.2 MINIMUM PERFORMANCE OF WATER-HEATING EQUIPMENT
SECTION 505 ELECTRICAL POWER AND LIGHTING SYSTEMS (Mandatory) [Go to Page]
TABLE 505.5.2 INTERIOR LIGHTING POWER ALLOWANCES [Go to Page]
TABLE 505.5.2—continued INTERIOR LIGHTING POWER ALLOWANCES
TABLE 505.6.2(1) EXTERIOR LIGHTING ZONES
TABLE 505.6.2(2) INDIVIDUAL LIGHTING POWER ALLOWANCES FOR BUILDING EXTERIORS
SECTION 506 TOTAL BUILDING PERFORMANCE [Go to Page]
TABLE 506.5.1(1) SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS [Go to Page]
TABLE 506.5.1(1)—continued SPECIFICATIONS FOR THE STANDARD REFERENCE AND PROPOSED DESIGNS
TABLE 506.5.1(2) HVAC SYSTEMS MAP
TABLE 506.5.1(3) SPECIFICATIONS FOR THE STANDARD REFERENCE DESIGN HVAC SYSTEM DESCRIPTIONS
TABLE 506.5.1(4) NUMBER OF CHILLERS
TABLE 506.5.1(5) WATER CHILLER TYPES
CHAPTER 6 REFERENCED STANDARDS [Go to Page]
AAMA
AHRI
AMCA
ANSI
ASHRAE
ASME
ASTM
CSA
DOE
ICC
IESNA
NFRC
SMACNA
UL
US—FTC
WDMA
INDEX
EDITORIAL CHANGES
GET YOUR CODES ELECTRONICALLY-ANYTIME, ANYWHERE
ICC MEMBERSHIP INFORMATION
INTRODUCING THE SAVE™ PROGRAM
ICC TRAINING INFORMATION [Go to Page]