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NFPA 31: Standard for the Installation of Oil-Burning Equipment, 2020
- Chapter 1 Administration [Go to Page]
- 1.1 Scope.
- 1.2 Purpose.
- 1.3 Application. (Reserved)
- 1.4 Retroactivity.
- 1.5 Equivalency.
- 1.6 Units.
- 1.7 Code Adoption Requirements. (Reserved)
- Chapter 2 Referenced Publications [Go to Page]
- 2.1 General.
- 2.2 NFPA Publications.
- 2.3 Other Publications.
- 2.4 References for Extracts in Mandatory Sections.
- Chapter 3 Definitions [Go to Page]
- 3.1 General.
- 3.2 NFPA Official Definitions.
- 3.3 General Definitions.
- Chapter 4 Basic Installation and Operation Requirements [Go to Page]
- 4.1 Scope.
- 4.2 Use of Approved Equipment.
- 4.3 Installation of Oil-Burning Appliances and Equipment.
- 4.4 Electrical Services.
- 4.5 Acceptable Liquid Fuels.
- 4.6 Use of Crankcase Oil and Used Oil.
- 4.7 Temporary Heating.
- Chapter 5 Air for Combustion and Ventilation [Go to Page]
- 5.1 Scope.
- 5.2 Basic Requirements.
- 5.3 Appliances Located in Unconfined Spaces.
- 5.4 Appliances Located in Confined Spaces.
- 5.5 Combustion Air for Commercial and Industrial Installations.
- 5.6 Louvers and Grilles.
- 5.7 Specially Engineered Installations.
- Chapter 6 Venting of Combustion (Flue) Gases [Go to Page]
- 6.1 Scope.
- 6.2 Basic Requirements.
- 6.3 Draft.
- 6.4 Draft Regulators.
- 6.5 Chimney Connectors.
- 6.6 Chimneys.
- 6.7 Special Venting Systems.
- 6.8 Replacement and Upgrading of Chimneys. (Reserved)
- Chapter 7 Tanks for Liquid Fuels [Go to Page]
- 7.1 Scope.
- 7.2 Basic Design and Construction of Tanks.
- 7.3 Supports and Foundations.
- 7.4 Installation of Underground Tanks.
- 7.5 Installation of Tanks Inside Buildings.
- 7.6 Requirements for Dedicated Tank Rooms and Tank Enclosures.
- 7.7 Auxiliary Tanks.
- 7.8 Installation of Outside Aboveground Tanks.
- 7.9 Tank Heating Systems.
- 7.10 Special Storage Arrangements.
- 7.11 Tank Leakage Testing and Periodic Inspection.
- 7.12 Abandonment and Removal from Service of Tanks and Related Equipment.
- 7.13 Fuel Storage Systems That Are Permanently Taken Out of Service.
- 7.14 Permanent Abandonment of Underground Tanks.
- Chapter 8 Heating Fuel Piping Systems and Components [Go to Page]
- 8.1 Scope.
- 8.2 Acceptable Piping — Types and Materials.
- 8.3 Acceptable Fittings — Types and Materials.
- 8.4 Piping System Design.
- 8.5 Tank Fill Piping.
- 8.6 Tank Vent Piping.
- 8.7 Fuel Supply Piping and Return Piping.
- 8.8 Auxiliary Tank Piping.
- 8.9 Piping for Cross-Connected Tanks.
- 8.10 Pumps, Valves, Gauges, and Appurtenances.
- 8.11 Testing of Fuel Supply Piping.
- Chapter 9 Oil Distribution Systems [Go to Page]
- 9.1 Scope.
- 9.2 Centralized Oil Distribution Systems.
- 9.3 Oil Distribution Systems for Roof-Mounted or Ceiling-Suspended Oil-Fired Units.
- Chapter 10 Installation of Oil Burners and Oil-Burning Appliances [Go to Page]
- 10.1 Scope.
- 10.2 Basic Requirements.
- 10.3 Posting of Instructions.
- 10.4 Replacement of Appliances and Chimneys. (Reserved)
- 10.5 Operating Controls.
- 10.6 Specific Requirements for Installation of Boilers, Furnaces, Floor-Mounted Unit Heaters, and Water Heaters.
- 10.7 Specific Requirements for Attic Furnaces.
- 10.8 Specific Requirements for Duct Furnaces.
- 10.9 Specific Requirements for Floor Furnaces.
- 10.10 Specific Requirements for Furnaces Used with Refrigeration Systems.
- 10.11 Specific Requirements for Industrial Furnaces and Boilers — Stationary Type.
- 10.12 Specific Requirements for Miscellaneous Heaters (Air Heaters, Salamanders, and so forth).
- 10.13 Specific Requirements for Recessed Wall Furnaces.
- 10.14 Specific Requirements for Floor-Mounted Restaurant-Type Cooking Appliances.
- 10.15 Specific Requirements for Suspended-Type Unit Heaters.
- 10.16 Specific Requirements for Direct-Vent Appliances. (Reserved)
- 10.17 Specific Requirements for Appliances on Roofs.
- 10.18 Installation of Outdoor Appliances.
- Chapter 11 Installation and Operation of Oil-Burning Stoves, Kerosene-Burning Room Heaters, and Kerosene-Burning Portable Heaters [Go to Page]
- 11.1 Scope.
- 11.2 Basic Requirements.
- 11.3 Additional Requirements for Kerosene-Burning Portable Heaters.
- Chapter 12 Used Oil–Burning Appliances [Go to Page]
- 12.1 Scope.
- 12.2 Basic Requirements.
- 12.3 Use of Used Oil–Burning Appliances.
- 12.4 Listing Requirements.
- 12.5 Installation Instructions.
- 12.6 Installation Clearances.
- 12.7 Burners for Used Oil–Burning Appliances.
- 12.8 Venting of Combustion (Flue) Gases.
- 12.9 Used Oil Supply Tanks.
- 12.10 Piping, Pumps, and Valves.
- 12.11 Operating Requirements.
- 12.12 Vent Connector and Chimney Inspection.
- 12.13 U.S. Environmental Protection Agency Regulations.
- Chapter 13 Oil-and-Gas–Burning Appliances [Go to Page]
- 13.1 Scope.
- 13.2 Listing Requirements.
- 13.3 Installation, Operation, and Servicing Instructions.
- 13.4 Clearances from Oil–Gas-Fired Appliance to Combustible Material.
- 13.5 Construction.
- 13.6 Flue Connections.
- 13.7 Piping, Pumps, and Valves.
- 13.8 Performance.
- 13.9 Testing.
- Annex A Explanatory Material
- Annex B Reserved
- Annex C Typical Chimney and Vent Terminations
- Annex D Considerations for Combustion Equipment Firing Alternative (Nonpetroleum) Fuels
- Annex E Relining Masonry Chimneys
- Annex F Informational References [Go to Page]