Ohio Administrative Code 4101:8 — Department of Commerce | Board of Building Standards: Residential Code of Ohio

Chapter 4101:8-1 Administration

Ohio Adm.Code 4101:8-1-01 Administration.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-2 Definitions

Ohio Adm.Code 4101:8-2-01 Definitions.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-3 Building Planning

Ohio Adm.Code 4101:8-3-01 Building planning.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-4 Foundations

Ohio Adm.Code 4101:8-4-01 Foundations.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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Last updated June 5, 2024 at 10:38 AM

History

• Effective: March 1, 2024
• Promulgated Under: 119.03

Chapter 4101:8-5 Floors

Ohio Adm.Code 4101:8-5-01 Floors.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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Last updated September 15, 2026 at 10:07 AM

History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-6 Walls

Ohio Adm.Code 4101:8-6-01 Wall construction.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-7 Wall Covering

Ohio Adm.Code 4101:8-7-01 Wall covering.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-8 Roof-Ceiling Construction

Ohio Adm.Code 4101:8-8-01 Roof-ceiling construction.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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Last updated September 15, 2026 at 1:39 PM

History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-9 Roof Assemblies

Ohio Adm.Code 4101:8-9-01 Roof assemblies.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-10 Chimneys and Fireplaces

Ohio Adm.Code 4101:8-10-01 Chimneys and fireplaces.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-11 Energy Efficiency

Ohio Adm.Code 4101:8-11-01 Energy efficiency.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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Last updated September 15, 2026 at 2:24 PM

History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-12 Mechanical Administration

Ohio Adm.Code 4101:8-12-01 Mechanical administration.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-13 General Mechanical System Requirements

Ohio Adm.Code 4101:8-13-01 General mechanical system requirements.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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Last updated September 15, 2026 at 2:34 PM

History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-14 Heating and Cooling Equipment

Ohio Adm.Code 4101:8-14-01 Heating and cooling equipment and appliances.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-15 Exhaust Systems

Ohio Adm.Code 4101:8-15-01 Exhaust systems.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-16 Duct Systems

Ohio Adm.Code 4101:8-16-01 Duct systems.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-17 Combustion Air

Ohio Adm.Code 4101:8-17-01 Combustion air.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-18 Chimneys and Vents

Ohio Adm.Code 4101:8-18-01 Chimneys and vents.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-19 Special Equipment

Ohio Adm.Code 4101:8-19-01 Special appliances, equipment and systems.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-20 Boilers and Water Heaters

Ohio Adm.Code 4101:8-20-01 Boilers and water heaters.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-21 Hydronic Piping

Ohio Adm.Code 4101:8-21-01 Hydronic piping.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-22 Special Piping and Storage Systems

Ohio Adm.Code 4101:8-22-01 Special piping and storage systems.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-23 Solar Systems

Ohio Adm.Code 4101:8-23-01 Solar thermal energy systems.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-24 Fuel Gas

Ohio Adm.Code 4101:8-24-01 Fuel gas.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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Last updated September 15, 2026 at 2:50 PM

History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-25 Plumbing Systems

Ohio Adm.Code 4101:8-25-01 Plumbing systems.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-29 Water Supply and Distribution

Ohio Adm.Code 4101:8-29-01 Water supply and distribution.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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Last updated September 15, 2026 at 2:54 PM

History

• Effective: July 1, 2019
• Promulgated Under: 119.03

Chapter 4101:8-34 Electrical

Ohio Adm.Code 4101:8-34-01 Electrical.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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Last updated May 28, 2024 at 9:35 AM

History

• Effective: April 15, 2024
• Promulgated Under: 119.03

Chapter 4101:8-44 Referenced Standards

Ohio Adm.Code 4101:8-44-01 Referenced standards.

This rule was filed with the Legislative Service Commission in PDF format and is presented here as filed.

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Last updated May 28, 2024 at 10:31 AM

History

• Effective: April 15, 2024
• Promulgated Under: 119.03