Adopts With Amendments
Chapter 6
Referenced Standards
International Energy Conservation Code 2021
[F] 601.1 Scope
Section 601.1 — Scope. This section establishes the scope, applicability, and administrative provisions for enforcement of this code. Refer to the official code text for complete requirements.
[F] 601.1.1 Referenced Standards Scope
Section 601.1.1 — Referenced Standards Scope. This section establishes the scope, applicability, and administrative provisions for enforcement of this code. Refer to the official code text for complete requirements.
[F] 601.2 Referenced Standards Application
Section 601.2 — Referenced Standards Application. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 601.2.1 ASHRAE Standards
Section 601.2.1 — ASHRAE Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 601.3.1 ASTM Standards
Section 601.3.1 — ASTM Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] 601.4.1 NFRC Standards
Section 601.4.1 — NFRC Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C401.1 Scope Commercial
Section C401.1 — Scope Commercial. This section establishes the scope, applicability, and administrative provisions for enforcement of this code. Refer to the official code text for complete requirements.
[F] C401.2 Commercial Compliance
Section C401.2 — Commercial Compliance. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C402.1 General Envelope Requirements
Section C402.1 — General Envelope Requirements. This section addresses energy conservation requirements including thermal performance and building envelope specifications. Refer to the official code text for complete requirements.
[F] C402.1.1 Above-Deck Roof Insulation
Section C402.1.1 — Above-Deck Roof Insulation. This section addresses energy conservation requirements including thermal performance and building envelope specifications. Refer to the official code text for complete requirements.
[F] C402.1.2 Metal Building Roof Insulation
Section C402.1.2 — Metal Building Roof Insulation. This section addresses energy conservation requirements including thermal performance and building envelope specifications. Refer to the official code text for complete requirements.
[F] C402.1.3 Insulation - Above Deck
Section C402.1.3 — Insulation - Above Deck. This section addresses energy conservation requirements including thermal performance and building envelope specifications. Refer to the official code text for complete requirements.
[F] C402.2 Commercial Wall Insulation
Section C402.2 — Commercial Wall Insulation. This section addresses energy conservation requirements including thermal performance and building envelope specifications. Refer to the official code text for complete requirements.
[F] C402.3 Fenestration
Section C402.3 — Fenestration. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C402.4 Commercial Fenestration
Section C402.4 — Commercial Fenestration. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C402.5 Moisture Control
Section C402.5 — Moisture Control. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C403.1 Mechanical Systems - Commercial
Section C403.1 — Mechanical Systems - Commercial. This section addresses mechanical system requirements including ventilation, ductwork, and equipment specifications. Refer to the official code text for complete requirements.
[F] C403.2 HVAC Equipment Performance
Section C403.2 — HVAC Equipment Performance. This section addresses mechanical system requirements including ventilation, ductwork, and equipment specifications. Refer to the official code text for complete requirements.
[F] C403.3 HVAC Controls
Section C403.3 — HVAC Controls. This section addresses mechanical system requirements including ventilation, ductwork, and equipment specifications. Refer to the official code text for complete requirements.
[F] C403.4 Ventilation
Section C403.4 — Ventilation. This section addresses mechanical system requirements including ventilation, ductwork, and equipment specifications. Refer to the official code text for complete requirements.
[F] C403.5 Duct and Plenum Insulation
Section C403.5 — Duct and Plenum Insulation. This section addresses mechanical system requirements including ventilation, ductwork, and equipment specifications. Refer to the official code text for complete requirements.
[F] C403.6 Service Water Heating
Section C403.6 — Service Water Heating. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] C404.1 Service Water Heating - Commercial
Section C404.1 — Service Water Heating - Commercial. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] C405.1 Commercial Lighting General
Section C405.1 — Commercial Lighting General. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C405.2 Interior Lighting Power
Section C405.2 — Interior Lighting Power. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C405.3 Interior Lighting Controls
Section C405.3 — Interior Lighting Controls. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C405.4 Exterior Lighting
Section C405.4 — Exterior Lighting. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C406.1 Additional Efficiency Packages
Section C406.1 — Additional Efficiency Packages. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C407.1 Total Building Performance
Section C407.1 — Total Building Performance. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C408.1 Commissioning General
Section C408.1 — Commissioning General. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C408.2 Mechanical System Commissioning
Section C408.2 — Mechanical System Commissioning. This section addresses mechanical system requirements including ventilation, ductwork, and equipment specifications. Refer to the official code text for complete requirements.
[F] C408.3 Lighting Commissioning
Section C408.3 — Lighting Commissioning. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C501.1 Existing Buildings Scope
Section C501.1 — Existing Buildings Scope. This section establishes the scope, applicability, and administrative provisions for enforcement of this code. Refer to the official code text for complete requirements.
[F] C503.1 Alterations General
Section C503.1 — Alterations General. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C601.1 General
Section C601.1 — General. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C601.1.1 Scope of Referenced Standards - Commercial
Section C601.1.1 — Scope of Referenced Standards - Commercial. This section establishes the scope, applicability, and administrative provisions for enforcement of this code. Refer to the official code text for complete requirements.
[F] C601.1.2 ASHRAE Standards Referenced
Section C601.1.2 — ASHRAE Standards Referenced. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C601.2 Referenced Energy Standards
Section C601.2 — Referenced Energy Standards. This section addresses energy conservation requirements including thermal performance and building envelope specifications. Refer to the official code text for complete requirements.
[F] C601.2.1 Conflicting Standards
Section C601.2.1 — Conflicting Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C601.3 Total Building Performance Method
Section C601.3 — Total Building Performance Method. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C601.3.1 Testing Standards
Section C601.3.1 — Testing Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C601.4 Referenced Standards Applicability
Section C601.4 — Referenced Standards Applicability. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C601.4.1 NFRC Standards
Section C601.4.1 — NFRC Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.1 ASHRAE Standards
Section C602.1 — ASHRAE Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.1.1 ACCA - Air Conditioning Contractors of America
Section C602.1.1 — ACCA - Air Conditioning Contractors of America. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.1.2 AAMA - American Architectural Manufacturers Association
Section C602.1.2 — AAMA - American Architectural Manufacturers Association. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.1.3 AHRI - Air-Conditioning, Heating and Refrigeration Institute
Section C602.1.3 — AHRI - Air-Conditioning, Heating and Refrigeration Institute. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.1.4 AMCA - Air Movement and Control Association International
Section C602.1.4 — AMCA - Air Movement and Control Association International. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.1.5 ANSI - American National Standards Institute
Section C602.1.5 — ANSI - American National Standards Institute. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.1.6 ASHRAE - American Society of Heating, Refrigerating and Air-Conditioning Engineers
Section C602.1.6 — ASHRAE - American Society of Heating, Refrigerating and Air-Conditioning Engineers. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.1.7 ASTM - ASTM International
Section C602.1.7 — ASTM - ASTM International. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.1.8 ASTM International - Fenestration Standards
Section C602.1.8 — ASTM International - Fenestration Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.1.9 CSA - Canadian Standards Association
Section C602.1.9 — CSA - Canadian Standards Association. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.10 AHRI Standards
Section C602.10 — AHRI Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.11 ASHRAE Standards
Section C602.11 — ASHRAE Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.12 ASTM Standards
Section C602.12 — ASTM Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.13 CSA Standards
Section C602.13 — CSA Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.14 DOE Standards
Section C602.14 — DOE Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.15 IEC Standards
Section C602.15 — IEC Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.16 IESNA Standards
Section C602.16 — IESNA Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.17 NFRC Standards
Section C602.17 — NFRC Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.18 UL Standards
Section C602.18 — UL Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.2 ASTM Standards
Section C602.2 — ASTM Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.2.1 DOE - United States Department of Energy
Section C602.2.1 — DOE - United States Department of Energy. This section addresses energy conservation requirements including thermal performance and building envelope specifications. Refer to the official code text for complete requirements.
[F] C602.2.2 EPA - United States Environmental Protection Agency
Section C602.2.2 — EPA - United States Environmental Protection Agency. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.2.3 IAPMO - International Association of Plumbing and Mechanical Officials
Section C602.2.3 — IAPMO - International Association of Plumbing and Mechanical Officials. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] C602.2.4 ICC - International Code Council
Section C602.2.4 — ICC - International Code Council. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.2.5 IEC - International Electrotechnical Commission
Section C602.2.5 — IEC - International Electrotechnical Commission. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.3 NFRC Standards
Section C602.3 — NFRC Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.4 AHRI Standards
Section C602.4 — AHRI Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.5 ICC Standards
Section C602.5 — ICC Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.6 UL Standards
Section C602.6 — UL Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.7 AAMA Standards
Section C602.7 — AAMA Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.8 SMACNA Standards
Section C602.8 — SMACNA Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C602.9 ACCA Standards
Section C602.9 — ACCA Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C603.1 System Commissioning Requirements
Section C603.1 — System Commissioning Requirements. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C603.2 Heating and Cooling Load Calculations
Section C603.2 — Heating and Cooling Load Calculations. This section covers structural design and loading requirements. Specific values and calculation methods are defined in the official code text. Refer to the official code text for complete requirements.
[F] C603.3 Equipment and System Sizing
Section C603.3 — Equipment and System Sizing. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C603.4 HVAC Equipment Performance Requirements
Section C603.4 — HVAC Equipment Performance Requirements. This section addresses mechanical system requirements including ventilation, ductwork, and equipment specifications. Refer to the official code text for complete requirements.
[F] C603.5 Controls
Section C603.5 — Controls. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C603.5.1 Thermostat Capabilities
Section C603.5.1 — Thermostat Capabilities. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C603.5.2 Setback Controls
Section C603.5.2 — Setback Controls. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C603.6 Duct Insulation
Section C603.6 — Duct Insulation. This section addresses mechanical system requirements including ventilation, ductwork, and equipment specifications. Refer to the official code text for complete requirements.
[F] C603.6.1 Duct Sealing
Section C603.6.1 — Duct Sealing. This section addresses mechanical system requirements including ventilation, ductwork, and equipment specifications. Refer to the official code text for complete requirements.
[F] C603.7 Piping Insulation
Section C603.7 — Piping Insulation. This section addresses energy conservation requirements including thermal performance and building envelope specifications. Refer to the official code text for complete requirements.
[F] C604.1 Lighting Commissioning
Section C604.1 — Lighting Commissioning. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C605.1 Electrical Power and Motors
Section C605.1 — Electrical Power and Motors. This section covers electrical installation requirements. Specific conductor sizing, circuit protection, and installation methods are in the official code. Refer to the official code text for complete requirements.
[F] C606.1 Renewable Energy Infrastructure
Section C606.1 — Renewable Energy Infrastructure. This section addresses energy conservation requirements including thermal performance and building envelope specifications. Refer to the official code text for complete requirements.
[F] C607.1 EV Charging Infrastructure
Section C607.1 — EV Charging Infrastructure. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C608.1 Solar-Ready Zone Requirements
Section C608.1 — Solar-Ready Zone Requirements. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] C609.1 Whole Building Energy Monitoring
Section C609.1 — Whole Building Energy Monitoring. This section addresses energy conservation requirements including thermal performance and building envelope specifications. Refer to the official code text for complete requirements.
[F] R601.1 Referenced Standards - Residential
Section R601.1 — Referenced Standards - Residential. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R601.1.1 Residential Referenced Standards
Section R601.1.1 — Residential Referenced Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R601.2 Residential Referenced Standards List
Section R601.2 — Residential Referenced Standards List. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R601.3 Residential Referenced Standards General
Section R601.3 — Residential Referenced Standards General. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R602.1 RESNET Standards
Section R602.1 — RESNET Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R602.10 SMACNA - Sheet Metal and Air Conditioning Contractors National Association
Section R602.10 — SMACNA - Sheet Metal and Air Conditioning Contractors National Association. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R602.11 UL - Underwriters Laboratories
Section R602.11 — UL - Underwriters Laboratories. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R602.2 ACCA Standards
Section R602.2 — ACCA Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R602.3 RESNET Standards
Section R602.3 — RESNET Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R602.4 ACCA Residential Standards
Section R602.4 — ACCA Residential Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R602.5 ICC Standards
Section R602.5 — ICC Standards. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R602.6 ENERGY STAR Standards
Section R602.6 — ENERGY STAR Standards. This section addresses energy conservation requirements including thermal performance and building envelope specifications. Refer to the official code text for complete requirements.
[F] R602.7 NFPA - National Fire Protection Association
Section R602.7 — NFPA - National Fire Protection Association. This section addresses fire protection and life safety requirements. Specific provisions depend on building type, occupancy, and construction classification. Refer to the official code text for complete requirements.
[F] R602.8 NFRC - National Fenestration Rating Council
Section R602.8 — NFRC - National Fenestration Rating Council. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R602.9 RESNET - Residential Energy Services Network
Section R602.9 — RESNET - Residential Energy Services Network. This section addresses energy conservation requirements including thermal performance and building envelope specifications. Refer to the official code text for complete requirements.
[F] R603.1 General (Residential Systems)
Section R603.1 — General (Residential Systems). This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R603.2 Equipment Sizing
Section R603.2 — Equipment Sizing. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R603.3 Equipment Efficiency Ratings
Section R603.3 — Equipment Efficiency Ratings. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R603.4 Programmable Thermostat
Section R603.4 — Programmable Thermostat. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
[F] R603.5 Duct Systems
Section R603.5 — Duct Systems. This section addresses mechanical system requirements including ventilation, ductwork, and equipment specifications. Refer to the official code text for complete requirements.
[F] R603.5.1 Duct Testing
Section R603.5.1 — Duct Testing. This section addresses mechanical system requirements including ventilation, ductwork, and equipment specifications. Refer to the official code text for complete requirements.
[F] R603.6 Mechanical Ventilation
Section R603.6 — Mechanical Ventilation. This section addresses mechanical system requirements including ventilation, ductwork, and equipment specifications. Refer to the official code text for complete requirements.
[F] R603.7 Service Water Heating
Section R603.7 — Service Water Heating. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] R603.7.1 Hot Water Pipe Insulation
Section R603.7.1 — Hot Water Pipe Insulation. This section covers plumbing system requirements. Specific sizing, materials, and installation methods are in the official code text. Refer to the official code text for complete requirements.
[F] R603.8 Snow Melt and Ice System Controls
Section R603.8 — Snow Melt and Ice System Controls. This section establishes specific code requirements. Refer to the official code text for detailed provisions, exceptions, and referenced standards. Refer to the official code text for complete requirements.
Code sections are sourced from the International Code Council (ICC) and NFPA. Refer to ICC Digital Codes or NFPA for the authoritative source documents.