This standard covers all equipment and installations in the design, construction, transportation, fire safety, plumbing, heat-producing and electrical systems of manufactured homes which are designed to be used as dwelling units. This standard seeks to the maximum extent possible to establish performance requirements. In certain instances, however, the use of specific requirements is necessary.

Definitions in this subpart are those common to all subparts of the standard and are in addition to the definitions provided in individual parts. The definitions are as follows:

Approved, when used in connection with any material, appliance or construction, means complying with the requirements of the Department of Housing and Urban Development.

Attached accessory building or structure means any awning, cabana, deck, ramada, storage cabinet, carport, windbreak, garage or porch for which the attachment of such is designed by the home manufacturer to be structurally supported by the manufactured home.

Bay window—a window assembly whose maximum horizontal projection is not more than two feet from the plane of an exterior wall and is elevated above the floor level of the home.

Certification label means the approved form of certification by the manufacturer that, under § 3280.11, is permanently affixed to each transportable section of each manufactured home manufactured for sale in the United States.

Dwelling means any structure that contains one to a maximum of four dwelling units, designed to be permanently occupied for residential living purposes.

Dwelling unit means a single unit that provides complete independent living facilities for one or more persons, where the occupancy is primarily permanent in nature, including permanent provisions for separate living, sleeping, cooking, eating, and sanitation.

Equipment includes materials, appliances, devices, fixtures, fittings or accessories both in the construction of, and in the fire safety, plumbing, heat-producing and electrical systems of manufactured homes.

Federal manufactured home construction and safety standard means a reasonable standard for the construction, design, and performance of a manufactured home which meets the needs of the public including the need for quality, durability, and safety.

Installations means all arrangements and methods of construction, as well as fire safety, plumbing, heat-producing and electrical systems used in manufactured homes.

Labeled means a label, symbol or other identifying mark of a nationally recognized testing laboratory, inspection agency, or other organization concerned with product evaluation that maintains periodic inspection of production of labeled equipment or materials, and by whose labeling is indicated compliance with nationally recognized standards or tests to determine suitable usage in a specified manner.

Length of a manufactured home means its largest overall length in the traveling mode, including cabinets and other projections which contain interior space. Length does not include bay windows, roof projections, overhangs, or eaves under which there is no interior space, nor does it include drawbars, couplings or hitches.

Listed or certified means included in a list published by a nationally recognized testing laboratory, inspection agency, or other organization concerned with product evaluation that maintains periodic inspection of production of listed equipment or materials, and whose listing states either that the equipment or material meets nationally recognized standards or has been tested and found suitable for use in a specified manner.

Manufacturer means any person engaged in manufacturing or assembling manufactured homes, including any person engaged in importing manufactured homes for resale.

Manufactured home means a structure, transportable in one or more sections, which in the traveling mode is 8 body feet or more in width or 40 body feet or more in length or which when erected on-site is 320 or more square feet, and which is built on a permanent chassis and designed to be used as a dwelling with or without a permanent foundation when connected to the required utilities, and includes the plumbing, heating, air-conditioning, and electrical systems contained in the structure. This term includes all structures that meet the above requirements except the size requirements and with respect to which the manufacturer voluntarily files a certification pursuant to § 3282.13 of this chapter and complies with the construction and safety standards set forth in this part 3280. The term does not include any self-propelled recreational vehicle. Calculations used to determine the number of square feet in a structure will include the total of square feet for each transportable section comprising the completed structure and will be based on the structure's exterior dimensions measured at the largest horizontal projections when erected on site. These dimensions will include all expandable rooms, cabinets, and other projections containing interior space, but do not include bay windows. Nothing in this definition should be interpreted to mean that a manufactured home necessarily meets the requirements of HUD's Minimum Property Standards (HUD Handbook 4900.1) or that it is automatically eligible for financing under 12 U.S.C. 1709(b).

Manufactured home construction means all activities relating to the assembly and manufacture of a manufactured home including, but not limited to, those relating to durability, quality and safety.

Manufactured home safety means the performance of a manufactured home in such a manner that the public is protected against any unreasonable risk of the occurrence of accidents due to the design or construction of such manufactured home, or any unreasonable risk of death or injury to the user or to the public if such accidents do occur.

Multipurpose fire sprinkler system means a system that supplies domestic water to both plumbing fixtures and fire sprinklers.

Registered Engineer or Architect means a person licensed to practice engineering or architecture in a state and subject to all laws and limitations imposed by the state's Board of Engineering and Architecture Examiners and who is engaged in the professional practice of rendering service or creative work requiring education, training and experience in engineering sciences and the application of special knowledge of the mathematical, physical and engineering sciences in such professional or creative work as consultation, investigation, evaluation, planning or design and supervision of construction for the purpose of securing compliance with specifications and design for any such work.

Secretary means the Secretary of Housing and Urban Development, or an official of the Department delegated the authority of the Secretary with respect to title VI of Pub. L. 93-383.

Stand-alone fire sprinkler system means a system that is separate and independent from the water distribution system.

State includes each of the several States, the District of Columbia, the Commonwealth of Puerto Rico, Guam, the Virgin Islands, the Canal Zone, and American Samoa.

Water resistive barrier means a material behind the exterior wall covering that is intended to prevent liquid water that has penetrated behind the exterior covering from intruding further into the exterior wall assembly.

Width of a manufactured home means its largest overall width in the traveling mode, including cabinets and other projections which contain interior space. Width does not include bay windows, roof projections, overhangs, or eaves under which there is no interior space.

(a) A manufacturer must comply with the requirements of this part, part 3282 of this chapter, and 42 U.S.C. 5416.

(b) Consumer manuals must be in accordance with § 3282.207 of this chapter.

(a)(1) Certain material is incorporated by reference in this part with the approval of the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the U.S. Department of Housing and Urban Development (Department) must publish a document in the Federal Register and the material must be available to the public. All approved incorporation by reference (IBR) material is available for inspection at the Department and at the National Archives and Records Administration (NARA). Contact the Department at: Office of Manufactured Housing Programs, 451 Seventh Street SW, Washington, DC 20410; email [email protected]; (202) 402-2698. For information on the availability of this material at NARA, visit www.archives.gov/federal-register/cfr/ibr-locations or email [email protected].

(2) The IBR material may be obtained from the sources in this paragraph (a)(2) or from one or more private resellers listed in this paragraph (a)(2). For material that is no longer commercially available, contact the Office of Manufactured Housing Programs (see paragraph (a)(1) of this section).

(i) Accuris Standards Store, phone: (800) 332-6077; website: https://store.accuristech.com.

(ii) American National Standards Institute (see paragraph (h) of this section).

(iii) EverySpec LLC, 710 Lake Louise Ct., Gibsonia, PA 10544; website: http://everyspec.com. (Government and military standards only.)

(iv) GlobalSpec, 257 Fuller Road, Suite NFE 1100, Albany, NY 12203-3621; phone: (800) 261-2052; website: https://standards.globalspec.com.

(v) Nimonik Document Center, 401 Roland Way, Suite 224, Oakland, CA, 94624; phone (650)591-7600; email: [email protected]; website: www.document-center.com.

(b) Air Conditioning, Heating & Refrigeration Institute (AHRI), 2311 Wilson Blvd., Suite 400, Arlington, VA 22201; telephone: 703-524-8800; fax: 703-528-3816; website: www.ahrinet.org.

(1) ANSI/AHRI Standard 210/240-2008 with Addenda 1 and 2, 2008 Standard for Performance Rating of Unitary Air-Conditioning and Air-Source Heat Pump Equipment, ANSI-approved December 2012; IBR approved for §§ 3280.511(b); 3280.703(d); 3280.714(a).

(2) [Reserved]

(c) Aluminum Association (AA), 1525 Wilson Blvd., Suite 600, Arlington, VA 22209; telephone: 703-358-2960; fax: 703-358-3921; website: www.aluminum.org.

(1) Aluminum Design Manual, Specifications and Guidelines for Aluminum Structures, Part 1-A, Sixth Edition, October 1994; IBR approved for § 3280.304(b).

(2) Aluminum Design Manual, Specifications and Guidelines for Aluminum Structures, Part 1-B, First Edition, October 1994; IBR approved for § 3280.304(b).

(d) American Forest and Paper Association (AFPA), 1101 K Street NW, Suite 700, Washington, DC 20005; telephone: 202-463-2700; website: www.afandpa.org.

(1) AFPA, Wood Structural Design Data, 1986 Edition with 1992 Revisions; IBR approved for § 3280.304(b).

(2) [Reserved]

(e) American Gas Association (AGA), 400 North Capitol Street NW, Washington, DC 20001: telephone: 202-824-7000; website: www.aga.org.

(1) AGA No. 3-87, Requirements for Gas Connectors for Connection of Fixed Appliances for Outdoor Installation, Park Trailers, and Manufactured (Mobile) Homes to the Gas Supply; IBR approved for § 3280.703(d).

(2) [Reserved]

(f) American Institute of Steel Construction (AISC), 130 East Randolph Street, Suite 2000, Chicago, IL 60601-6219; telephone: 312-670-2400; fax: 312-626-2402; website: www.aisc.org.

(1) ANSI/AISC 360-10, Specification for Structural Steel Buildings, Second Printing: February 2012 (AISC 360-10); IBR approved for §§ 3280.304(b); 3280.305(j).

(2) [Reserved]

(g) American Iron and Steel Institute (AISI), 25 Massachusetts Avenue NW, Suite 800, Washington, DC 20001; telephone: 202-452-7100; website: www.steel.org.

(1) AISI S100-12, North American Specification for the Design of Cold-Formed Steel Structural Members, 2012 Edition, 2nd Printing—June 2014, including AISI S100-12-E3 errata dated December 10, 2014; IBR approved for §§ 3280.304(b); 3280.305(j).

(2) [Reserved]

(h) American National Standards Institute (ANSI), 25 West 43rd Street, 4th Floor, New York, NY 10018; telephone: 212-642-4900; fax: 212-398-0023; website: www.ansi.org.

(1) ANSI A112.14.1-1975, Backflow Valves; IBR approved for § 3280.604(c).

(2) ANSI A112.19.5-1979, Trim for Water Closet, Bowls, Tanks, and Urinals; IBR approved for § 3280.604(c).

(3) ANSI/AITC A190.1-1992, For wood products—Structural Glued Laminated Timber; IBR approved for § 3280.304(b).

(4) ANSI A208.2-2002, Medium Density Fiberboard (MDF) For Interior Applications, approved May 13, 2002; IBR approved for § 3280.304(b).

(5) ANSI B16.18-1984, Cast Copper Alloy Solder-Joint Pressure Fittings; IBR approved for § 3280.604(c).

(6) ANSI C72.1-1972, section 4.3.1, Household Automatic Electric Storage Type Water Heaters; IBR approved for § 3280.707(d).

(7) ANSI Z21.22-1999, Relief Valves for Hot Water Supply Systems; IBR approved for §§ 3280.604(c); 3280.703(d).

(8) ANSI Z34.1-1993, Third-Party Certification Programs for Products, Processes, and Services; IBR approved for §§ 3280.403(e); 3280.405(e).

(9) ANSI Z97.1-2009e, American National Standard for safety glazing materials used in buildings—safety performance specifications and methods of test, approved November 2009; IBR approved for §§ 3280.113(d); 3280.304(b); 3280.403(d); 3280.604(c); 3280.607(b); 3280.703(d).

(10) ANSI Z124.1-1987, Plastic Bathtub Units with Addendum Z124.1a-1990 and Z124.1b-1991; IBR approved for § 3280.604(c).

(11) ANSI Z124.2-1987, Plastic Shower Receptors and Shower Stalls with Addendum Z124.2a-1990; IBR approved for § 3280.604(c).

(12) ANSI Z124.3-1986, Plastic Lavatories with Addendum Z124.3a-1990; IBR approved for § 3280.604(c).

(13) ANSI Z124.4-1986, Plastic Water Closets, Bowls, and Tanks with Addenda Z124.4a-1990; IBR approved for § 3280.604(c).

(14) ANSI Z124.5-1997, Plastic Toilet (Water Closets) Seats; IBR approved for § 3280.604(c).

(15) ANSI Z124.7-1997, Prefabricated Plastic Spa Shells; IBR approved for § 3280.604(c).

(16) ANSI Z-124.9-1994, Plastic Urinal Fixtures; IBR approved for § 3280.604(c).

(i) American Society of Civil Engineers (ASCE), 1801 Alexander Bell Drive, Reston, VA 20191; telephone: 800-548-2723; website: www.asce.org.

(1) ANSI/ASCE 7-88, Minimum Design Loads for Buildings and Other Structures, IBR approved for §§ 3280.5(f); 3280.304(b); 3280.305(c).

(2) SEI/ASCE 8-02, Specification for the Design of Cold-Formed Stainless Steel Structural Members, 2002; IBR approved for §§ 3280.304(b); 3280.305(j).

(3) ASCE 19-96, Structural Applications of Steel Cables for Buildings; IBR approved for § 3280.304(b).

(j) American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE), 1791 Tullie Circle NE, Atlanta, GA 30329; telephone: 404-636-8400; fax: 404-321-5478; website: www.ashrae.org/home/.

(1) 1997 ASHRAE Handbook of Fundamentals, chapters 22 through 27, (except for the following parts of this standard that are not incorporated by reference: 23.1 Steel Frame Construction; 23.2 Masonry Construction; 23.3 Foundations and Floor Systems; 23.15 Pipes; 23.17 Tanks, Vessels, and Equipment; 23.18 Refrigerated Rooms and Buildings; 24.18 Mechanical and Industrial Systems; 25.19 Commercial Building Envelope Leakage; 27.9 Calculation of Heat Loss from Crawl Spaces), Inch-Pound Edition, 1997; IBR approved for §§ 3280.508(a) and (e); 3280.511(a).

(2) ANSI/ASHRAE Standard 62.2-2013, Ventilation and Acceptable Indoor Air Quality in Low-Rise Residential Buildings, approved January 30, 2013 (ANSI/ASHRAE 62.2); IBR approved for §§ 3280.103(d) and (e); 3280.703(d).

(k) American Society of Mechanical Engineers (ASME), Two Park Avenue, New York, NY 10016-5990; telephone: 800-843-2763; website: www.asme.org/.

(1) ASME A112.1.2-1991, Air Gaps in Plumbing Systems; IBR approved for § 3280.604(c).

(2) ANSI/ASME A112.4.1-1993, Water Heater Relief Valve Drain Tubes; IBR approved for § 3280.604(c).

(3) ANSI/ASME A112.4.3-1999, Plastic Fittings for Connecting Water Closets to the Sanitary Drainage System; IBR approved for § 3280.604(c).

(4) ASME/ANSI A112.18.1M-1989, Plumbing Fixture Fittings; IBR approved for § 3280.604(c).

(5) ASME A112.18.3M-1996, Performance Requirements for Backflow Protection Devices and Systems in Plumbing Fixture Fittings; IBR approved for § 3280.604(c).

(6) ASME A112.18.6-1999, Flexible Water Connectors; IBR approved for § 3280.604(c).

(7) ASME A112.18.7-1999, Deck Mounted Bath/Shower Transfer Valves with Integral Backflow Protection; IBR approved for § 3280.604(c).

(8) ANSI/ASME A112.19.1M-1987, Enameled Cast Iron Plumbing Fixtures; IBR approved for § 3280.604(c).

(9) ANSI/ASME A112.19.2(M)-1990, Vitreous China Plumbing Fixtures; IBR approved for § 3280.604(c).

(10) ANSI/ASME A112.19.3M-1987, Stainless Steel Plumbing Fixtures (Designed for Residential Use); IBR approved for § 3280.604(c).

(11) ANSI/ASME A112.19.4(M)-1984, Porcelain Enameled Formed Steel Plumbing Fixtures; IBR approved for § 3280.604(c).

(12) ASME A112.19.6-1995, Hydraulic Performance Requirements for Water Closets and Urinals; IBR approved for § 3280.604(c).

(13) ASME/ANSI A112.19.7M-1987, Whirlpool Bathtub Appliances; IBR approved for § 3280.604(c).

(14) ASME/ANSI A112.19.8M-1989, Suction Fittings for Use in Swimming Pools, Wading Pools, Spas, Hot Tubs, and Whirlpool Bathtub Appliances; IBR approved for § 3280.604(c).

(15) ASME A112.19.9M-1991, Non-Vitreous Ceramic Plumbing Fixtures; IBR approved for § 3280.604(c).

(16) ASME A112.19.10-1994, Dual Flush Devices for Water Closets; IBR approved for § 3280.604(c).

(17) ANSI/ASME A112.21.3M-1985, Hydrants for Utility and Maintenance Use; IBR approved for § 3280.604(c).

(18) ANSI/ASME B1.20.1-2013, Pipe Threads, General Purpose (Inch), reaffirmed 2018; IBR approved for §§ 3280.604(c); 3280.703(b); 3280.705(e); 3280.706(d).

(19) ANSI/ASME B16.3-1992, Malleable Iron Threaded Fittings; IBR approved for § 3280.604(c).

(20) ANSI/ASME B16.4-1992, Gray Iron Threaded Fittings; IBR approved for § 3280.604(c).

(21) ANSI/ASME B16.15-1985, Cast Bronze Threaded Fittings, Classes 125 and 250; IBR approved for § 3280.604(c).

(22) ASME/ANSI B16.22-1989, Wrought-Copper and Copper Alloy Solder-Joint Pressure Fitting; IBR approved for § 3280.604(c).

(23) ASME B16.23-1992, Cast Copper Alloy Solder-Joint Drainage Fittings-DWV; IBR approved for § 3280.604(c).

(24) ASME/ANSI B16.26-1988, Cast Copper Alloy Fittings for Flared Copper Tubes; IBR approved for § 3280.604(c).

(25) ASME/ANSI B16.29-1986, Wrought Copper and Wrought Copper Alloy Solder-Joint Drainage Fittings-DWV; IBR approved for § 3280.604(c).

(26) ANSI/ASME B36.10-2004, Welded and Seamless Wrought Steel Pipe, ANSI-approved June 23, 2004; IBR approved for §§ 3280.604(c); 3280.703(b), 3280.705(b); 3280.706(b).

(l) American Society of Sanitary Engineering (ASSE), 901 Canterbury, Suite A, Westlake, OH 44145; telephone: 440-835-3040; fax: 440-835-3488; website: www.asse-plumbing.org.

(1) ASSE 1001, Performance Requirements for Pipe Applied Atmospheric Type Vacuum Breakers, ANSI-approved 1990; IBR approved for § 3280.604(c).

(2) ASSE 1002 (ANSI/ASSE-1979), Performance Requirements for Water Closet Flush Tank Fill Valves (Ballcocks), Revision 5, 1986; IBR approved for § 3280.604(c).

(3) ASSE 1006, Plumbing Requirements for Residential Use (Household) Dishwashers, ASSE/ANSI-1986; IBR approved for § 3280.604(c).

(4) ASSE 1007-1986, Performance Requirements for Home Laundry Equipment; IBR approved for § 3280.604(c).

(5) ASSE 1008-1986, Performance Requirements for Household Food Waste Disposer Units; IBR approved for § 3280.604(c).

(6) ASSE 1011-1981, Performance Requirements for Hose Connection Vacuum Breakers, ANSI-approved 1982; IBR approved for § 3280.604(c).

(7) ASSE 1014-1989, Performance Requirements for Hand-held Showers, ANSI-approved 1990; IBR approved for § 3280.604(c).

(8) ASSE 1016-2005, Performance Requirements for Automatic Compensating Values for Individual Shower and Tub/Shower Combinations, approved January 2005; IBR approved for §§ 3280.604(c); 3280.607(b).

(9) ASSE 1017-1986, Performance Requirements for Temperature Activated Mixing Valves for Primary Domestic Use, 1986; IBR approved for § 3280.604(c).

(10) ANSI/ASSE 1019-1978, Performance Requirements for Wall Hydrants, Frost Proof Automatic Draining, Anti-Backflow Types, 1978; IBR approved for § 3280.604(c).

(11) ASSE 1023, Performance Requirements for Hot Water Dispensers, Household Storage Type Electrical, ANSI/ASSE-1979; IBR approved for § 3280.604(c).

(12) ASSE 1025, Performance Requirements for Diverters for Plumbing Faucets with Hose Spray, Anti-Siphon Type, Residential Applications, ANSI/ASSE-1978; IBR approved for § 3280.604(c).

(13) ASSE 1037-1990, Performance Requirements for Pressurized Flushing Devices (Flushometers) for Plumbing Fixtures, ANSI-approved 1990; IBR approved for § 3280.604(c).

(14) ASSE 1051, Performance Requirements for Air Admittance Valves for Plumbing Drainage Systems—Fixture and Branch Devices Revised 1996, ANSI-approved 1998; IBR approved for § 3280.604(c).

(15) ASSE 1070-2004, Performance Requirements for Water Temperature Limiting Devices, 2004; IBR approved for §§ 3280.604(c); 3280.607(b).

(m) APA—The Engineered Wood Association (APA) (formerly the American Plywood Association), 7011 South 19th Street, Tacoma, WA 98411; telephone: 253-565-6600; fax: 253-565-7265; website: www.apawood.org.

(1) APA D510C, Panel Design Specification, copyright 2012; IBR approved for § 3280.304(b).

(2) APA E30P-1996, APA Design/Construction Guide, Residential and Commercial Structures; IBR approved for § 3280.304(b).

(3) APA E30V, Engineered Wood Construction Guide, copyright 2011; IBR approved for § 3280.304(b).

(4) APA H815G, Plywood Design Specification Supplement 5-12, Design and Fabrication of All-Plywood Beams, December 2013; IBR approved for § 3280.304(b).

(5) APA S811P, Plywood Design Specification Supplement 1-12, Design and Fabrication of Plywood Curved Panels, December 2013; IBR approved for § 3280.304(b).

(6) APA S812S, Plywood Design Specification Supplement 2-12, Design and Fabrication of Glued Plywood-Lumber Beams, December 2013; IBR approved for § 3280.304(b).

(7) APA U813M, Plywood Design Specification Supplement 3-12, Design and Fabrication of Plywood Stressed-Skin Panels, December 2013; IBR approved for § 3280.304(b).

(8) APA U814J, Plywood Design Specification Supplement 4-12, Design and Fabrication of Plywood Sandwiched Panels, December 2013; IBR approved for § 3280.304(b).

(9) APA Y510, Plywood Design, January 1997; IBR approved for § 3280.304(b).

(n) ASTM, International (ASTM), 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959; telephone:877-909-2786 (USA & Canada); fax: 610-832-9555; website: www.astm.org.

(1) ASTM A53/A53M-12, Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless, approved March 1, 2012; IBR approved for §§ 3280.604(c); 3280.703(b).

(2) ASTM A74-92, Standard Specification for Cast Iron Soil Pipe and Fittings, 1992; IBR approved for § 3280.604(c).

(3) ASTM A539-99, Standard Specification for Electric-Resistance-Welded Coiled Steel Tubing for Gas and Fuel Oil Lines, 1999; IBR approved for §§ 3280.703(b); 3280.705(b); 3280.706(b).

(4) ASTM B42-10, Standard Specification for Seamless Copper Pipe, Standard Sizes, approved October 1, 2010; IBR approved for §§ 3280.604(c); 3280.703(c).

(5) ASTM B43-91, Standard Specification for Seamless Red Brass Pipe, Standard Sizes, 1991; IBR approved for §§ 3280.604(c); 3280.705(b).

(6) ASTM B88-14, Standard Specification for Seamless Copper Water Tube, approved September 1, 2014; IBR approved for §§ 3280.604(c); 3280.703(c); 3280.705(b); 3280.706(b).

(7) ASTM B251-10, Standard Specification for General Requirements for Wrought Seamless Copper and Copper-Alloy Tube, approved October 1, 2010; IBR approved for §§ 3280.604(c); 3280.703(c).

(8) ASTM B280-13, Standard Specification for Seamless Copper Tube for Air Conditioning and Refrigeration Field Service, approved April 1, 2013; IBR approved for §§ 3280.703(c); 3280.705(b); 3280.706(b).

(9) ASTM B306-92, Standard Specification for Copper Drainage Tube (DWV), 1992; IBR approved for § 3280.604(c).

(10) ASTM C564-97, Standard Specification for Rubber Gaskets for Case Iron Soil Pipe and Fittings, approved December 10, 1997; IBR approved for §§ 3280.604(c); 3280.611(d).

(11) ASTM C920-02, Standard Specification for Elastomeric Joint Sealants, approved January 10, 2002; IBR approved for § 3280.611(d).

(12) ASTM C1396/C1396M-14a, Standard Specification for Gypsum Board, approved October 1, 2014; IBR approved for § 3280.304(b).

(13) ASTM D781-68 (Reapproved 1973), Standard Test Methods for Puncture and Stiffness of Paperboard, and Corrugated and Solid Fiberboard, 1973; IBR approved for §§ 3280.304(b); 3280.305(g).

(14) ASTM D2235-88, Standard Specification for Solvent Cement for Acrylonitrile-Butadiene-Styrene (ABS) Plastic Pipe and Fittings, 1988; IBR approved for § 3280.604(c).

(15) ASTM D2564-91a, Standard Specification for Solvent Cements for Poly (Vinyl Chloride) (PVC) Plastic Piping Systems, 1991; IBR approved for § 3280.604(c).

(16) ASTM D2661-91, Standard Specification for Acrylonitrile-Butadiene-Styrene (ABS) Schedule 40 Plastic Drain, Waste, and Vent Pipe and Fittings, 1991; IBR approved for § 3280.604(c).

(17) ASTM D2665-91b, Standard Specification for Poly (Vinyl Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe and Fittings, 1991; IBR approved for § 3280.604(c).

(18) ASTM D2846-92, Standard Specification for Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Hot- and Cold-Water Distribution Systems, 1992; IBR approved for § 3280.604(c).

(19) ASTM D3309-92a, Standard Specification for Polybutylene (PB) Plastic Hot- and Cold-Water Distribution Systems, 1992; IBR approved for § 3280.604(c).

(20) ASTM D3311-92, Standard Specification for Drain, Waste, and Vent (DWV) Plastic Fittings Patterns, 1992; IBR approved for § 3280.604(c).

(21) ASTM D3679-09a, Standard Specification for Rigid Poly (Vinyl Chloride) (PVC) Siding, approved November 1, 2009; IBR approved for §§ 3280.304(b); 3280.309(b).

(22) ASTM D3953-97, Standard Specification for Strapping, Flat Steel, and Seals, approved April 10, 1997; IBR approved for §§ 3280.304(b); 3280.306(g).

(23) ASTM D4442-07, Standard Test Methods for Direct Moisture Content Measurement of Wood and Wood-Base Materials, approved November 15, 2007; IBR approved for § 3280.304(b).

(24) ASTM D4444-13, Standard Test Method for Laboratory Standardization and Calibration of Hand-Held Moisture Meters, approved April 1, 2013; IBR approved for § 3280.304(b).

(25) ASTM D4635-01, Standard Specification for Polyethylene Films Made from Low-Density Polyethylene for General Use and Packaging Applications, approved June 10, 2001; IBR approved for § 3280.611(d).

(26) ASTM D4756-06, Standard Practice for Installation of Rigid Poly(Vinyl Chloride) (PVC) Siding and Soffit, approved April 1, 2006; IBR approved for §§ 3280.304(b); 3280.309(c).

(27) ASTM D6007-14, Standard Test Method for Determining Formaldehyde Concentrations in Air from Wood Products Using a Small Air Chamber, approved October 1, 2014; IBR approved for § 3280.406(b).

(28) ASTM D7254-07, Standard Specification for Polypropylene (PP) Siding, January 1, 2007; IBR approved for §§ 3280.304(b); 3280.309(c).

(29) ASTM E84-01, Standard Test Method for Surface Burning Characteristics of Building Materials, 2001; IBR approved for § 3280.203(a).

(30) ASTM E90-09, Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements, approved July 1, 2009; IBR approved for § 3280.115(b).

(31) ASTM E96/E96M-13, Standard Test Methods for Water Vapor Transmission of Materials, approved November 1, 2013; IBR approved for § 3280.504(a) and (c).

(32) ASTM E119-14, Standard Test Methods for Fire Tests of Building Construction and Materials, approved October 1, 2014; IBR approved for §§ 3280.215(a) and (d); 3280.304(b); 3280.1003(a).

(33) ASTM E162-94, Standard Test Method for Surface Flammability of Materials Using a Radiant Heat Energy Source, 1994; IBR approved for § 3280.203(a).

(34) ASTM E492-09, Standard Test Method for Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine, approved April 1, 2009; IBR approved for § 3280.115(b).

(35) ASTM E773-97, Standard Test Methods for Accelerated Weathering of Sealed Insulating Glass Units, 1997; IBR approved for § 3280.403(d).

(36) ASTM E774-97, Standard Specification for the Classification of the Durability of Sealed Insulating Glass Units, 1997; IBR approved for § 3280.403(d).

(37) ASTM E814-13, Standard Test Method for Fire Tests of Penetration Firestop Systems, approved November 1, 2013; IBR approved for § 3280.215(d).

(38) ASTM E1333-14, Standard Test Method for Determining Formaldehyde Concentrations in Air and Emission Rates from Wood Products Using a Large Air Chamber, approved October 1, 2014; IBR approved for § 3280.406(b).

(39) ASTM F628-91, Standard Specification for Acrylonitrile-Butadiene-Styrene (ABS) Schedule 40, Plastic Drain, Waste, and Vent Pipe with a Cellular Core, 1991; IBR approved for § 3280.604(c).

(40) ASTM F876-10, Standard Specification for Crosslinked Polyethylene (PEX) Tubing, approved February 10, 2010; IBR approved for § 3280.604(c).

(41) ASTM F877-07, Standard Specification for Crosslinked Polyethylene (PEX) Plastic Hot- and Cold-Water Distribution Systems, approved February 1, 2007; IBR approved for § 3280.604(c).

(o) American Wood Council (AWC), 222 Catoctin Circle SE, Suite 201, Leesburg, VA 20175; telephone: 202-463-2766; website: www.awc.org.

(1) AWC NDS-2015, National Design Specifications for Wood Construction with Supplement; IBR approved for §§ 3280.215(a); 3280.304(b):

(i) ANSI/AWC NDS-2015, 2015 Edition, ANSI-approved September 30, 2014; and

(ii) NDS Supplement, Design Values for Wood Construction, 2015 Edition, November 2014.

(2) Span Tables for Joists and Rafters: American Softwood Lumber Standard (PS 20-10) Sizes, 2012 Edition (AWC-2012—Span Tables for Joists and Rafters); IBR approved for § 3280.304(b).

(3) Design Values for Joists and Rafters, Supplement to Span Tables for Joists and Rafters (2012 Edition), March 2013 (AWC-2012 Design Values for Joists and Rafters); IBR approved for § 3280.304(b).

(p) Cast Iron Soil Pipe Institute (CISPI), 1064 Delaware Avenue SE, Atlanta, GA 30316; telephone: 404-622-0073; fax: 404-973-2845; website: www.cispi.org/.

(1) CISPI-301-90, Standard Specification for Hubless Cast Iron Soil Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping Applications; IBR approved for § 3280.604(c).

(2) CISPI-HSN-85, Specification for Neoprene Rubber Gaskets for HUB and Spigot Cast Iron Soil Pipe and Fittings; IBR approved for §§ 3280.604(c), 3280.611(d).

(q) Composite Panel Association (formerly the American Hardboard Association), 19465 Deerfield Ave, Suite 306, Leesburg, VA 20176; telephone: 703-724-1128; website: compositepanel.org.

(1) ANSI A135.4-2012, Basic Hardboard, approved June 8, 2012; IBR approved for § 3280.304(b).

(2) ANSI A135.5-2012, Prefinished Hardboard Paneling, approved March 29, 2012; IBR approved for § 3280.304(b).

(3) ANSI A135.6-2012 (R2020), Engineered Wood Siding, Reaffirmation approved March 13, 2020; IBR approved for § 3280.304(b).

(4) ANSI A208.1-2009, Particleboard, approved February 2, 2009; IBR approved for § 3280.304(b).

(r) CSA Group, formerly known as the Canadian Standards Association (CSA), 178 Rexdale Boulevard, Toronto, ON, M9W 1R3, Canada; telephone: 216-524-4990; website: www.csagroup.org.

(1) AAMA/WDMA/CSA 101/I.S.2/A440-17, North American Fenestration Standard/Specification for Windows, Doors, and Skylights, revised September 2018; IBR approved for §§ 3280.304(b); 3280.403(b) and (e); 3280.404(b) and (e); 3280.405(b) and (e).

(2) ANSI LC 1-2014/CSA 6.26-2014, Fuel gas piping systems using corrugated stainless steel tubing, Published March 2014 (ANSI LC 1); IBR approved for § 3280.705(b).

(3) ANSI Z21.1-2016/CSA 1.1-2016, household cooking gas appliances, Published February 2016 (ANSI Z21.1); IBR approved for § 3280.703(a).

(4) ANSI Z21.5.1-2015/CSA 7.1-2015, gas clothes dryers, volume I, type 1 clothes dryers, Published January 2015 (ANSI Z21.5.1); IBR approved for § 3280.703(a).

(5) ANSI Z21.10.1-2014/CSA 4.1-2014, Gas water heaters, volume I, storage water heaters with input ratings of 75,000 BTU per hour or less, Published November 2014 (ANSI Z21.10.1); IBR approved for §§ 3280.703(a); 3280.707(d).

(6) ANSI Z21.10.3-2014/CSA 4.3-2014, Gas-fired water heaters, volume III, storage water heaters with input ratings above 75,000 BTU per hour, circulating and instantaneous, Published August 2014 (ANSI Z21.10.3); IBR approved for § 3280.703(a).

(7) ANSI Z21.15-2009 (reaffirmed 2019)/CSA 9.1-2009 (reaffirmed 2019), American National Standard/CSA Standard for Manually Operated Gas Valves for Appliances, Appliance Connector Valves and Hose End Valves, Second Edition—2009, Published July 2009 (ANSI Z21.15); IBR approved for §§ 3280.703(c); 3280.705(c) and (l).

(8) ANSI Z21.19-2014/CSA1.4-2014, Refrigerators using gas fuel, Published May 2014 (ANSI Z21.19); IBR approved for § 3280.703(a).

(9) ANSI Z21.20-2014 (reaffirmed 2019)/CAN/CSA C22.2 No.60730-2-5-14 (reaffirmed 2019), Automatic electrical controls for household and similar use—Part 2-5: Particular requirements for automatic electrical burner control systems, Reprinted September 30, 2019 (ANSI Z21.20); IBR approved for § 3280.703(d).

(10) ANSI Z21.21-2012/CSA 6.5-2012, Automatic valves for gas appliances, Fourth Edition—2012, Published November 2012 (ANSI Z21.21); IBR approved for § 3280.703(d).

(11) ANSI Z21.23, Gas Appliance Thermostats and addenda; IBR approved for § 3280.703(d):

(i) ANSI Z21.23-2000, Tenth Edition—2000, ANSI-approved September 27, 2000;

(ii) ANSI Z21.23a-2003, Addenda to the Tenth Edition of Gas Appliance Thermostats, ANSI-approved September 17, 2003; and

(iii) ANSI Z21.23b-2005, Addenda to the Tenth Edition of ANSI Z21.23-2000 and Addenda Z21.23a-2003: Gas Appliance Thermostats, ANSI-approved March 9, 2005.

(12) ANSI Z21.24-2006/CSA 6.10-2006 (reaffirmed 2011), Connectors for Gas Appliances, Third Edition—2006, Published February 2007 (ANSI Z21.24); IBR approved for § 3280.703(c).

(13) ANSI Z21.40.1-1996/CGA 2.91-M96, Gas-Fired, Heat Activated Air Conditioning and Heat Pump Appliances); IBR approved for §§ 3280.703(a); 3280.714(a).

(14) ANSI Z21.47-2012/CSA 2.3-2012, Gas-fired central furnaces, Sixth Edition—2012, ANSI-approved March 27, 2012 (ANSI Z21.47); IBR approved for § 3280.703(a).

(15) ANSI Z21.75-2007/CSA 6.27-2007 (reaffirmed 2012), Connectors for Outdoor Gas Appliances And Manufactured Homes, Second Edition, Published 2007 (ANSI Z21.75); IBR approved for § 3280.703(a).

(s) Decorative Hardwoods Association (formerly HPVA), 42777 Trade West Drive, Sterling, VA 20166; telephone: 703-435-2900; fax: 703-435-2537; website: www.decorativehardwoods.org.

(1) ANSI/HPVA HP-1-2009, American National Standard for Hardwood and Decorative Plywood, approved January 26, 2010; IBR approved for § 3280.304(b).

(2) HP-SG-96, Structural Design Guide for Hardwood Plywood Wall Panels, revised 1996; IBR approved for § 3280.304(b).

(t) FS—Federal Specifications, General Services Administration, Specifications Branch, Room 6039, GSA Building, 7th and D Streets SW, Washington, DC 20407.

(1) FS WW-P-541E/GEN-1980, Plumbing Fixtures (General Specifications); IBR approved for § 3280.604(c).

(2) FS ZZ-R-765B-1970, Silicone Rubber, (with 1971 Amendment); IBR approved for § 3280.611(d).

(3) TT-P-1536A, Plumbing Fixture Setting Compound, July 8, 1975; IBR approved for § 3280.604(b).

(u) Fenestration and Glazing Industry Alliance (FGIA) (formerly known as American Architectural Manufacturers Association (AAMA)), 1900 E Golf Road, Schaumburg, Illinois 60173; website: www.fgiaonline.org.

(1) AAMA 1503.1-88, Voluntary Test Method for Thermal Transmittance and Condensation Resistance of Windows, Doors, and Glazed Wall Sections; IBR approved for § 3280.508(e).

(2) AAMA 1600/I.S.7-00, Voluntary Specification for Skylights, 2003; IBR approved for § 3280.305(c).

(3) AAMA 1701.2-12, Voluntary Standard for Utilization in Manufactured Housing for Primary Windows and Sliding Glass Doors, published November 2012; IBR approved for §§ 3280.403(b) and (e); 3280.404(b) and (e).

(4) AAMA 1702.2-12, Voluntary Standard for Utilization in Manufactured Housing for Swinging Exterior Passage Doors, published November 2012, including errata dated February 16, 2015 and March 29, 2017; IBR approved for §§ 3280.403(e); 3280.405(b) and (e).

(5) AAMA 1704-12, Voluntary Standard Egress Window Systems for Utilization in Manufactured Housing, published November 2012; IBR approved for § 3280.404(b) and (e).

(v) HUD User, 11491 Sunset Hills Road, Reston, VA 20190-5254; telephone: 800-245-2691; website: www.huduser.gov.

(1) HUD User No. 0005945, Overall U-values and Heating/Cooling Loads—Manufactured Homes, February 1992; IBR approved for § 3280.508(b).

(2) [Reserved]

(w) IIT Research Institute (IITRI), 10 West 35th Street, Chicago, IL 60616; telephone: 312-567-4000; website: www.iitri.org/.

(1) IITRI Fire and Safety Research Project J-6461 “Development of Mobile Home Fire Test Methods to Judge the Fire-Safe Performance of Foam Plastic Sheathing and Cavity Insulation”, 1979; IBR approved for § 3280.207(a).

(2) [Reserved]

(x) International Association of Plumbing and Mechanical Officials (IAPMO), 4755 East Philadelphia Street, Ontario, CA 91716; telephone: 909-472-4100; fax: 909-472-4150; website: www.iapmo.org.

(1) IAPMO PS 2-89, Material and Property Standard for Cast Brass and Tubing P-Traps. 1989; IBR approved for § 3280.604(c).

(2) IAPMO PS 4-90, Material and Property Standard for Drains for Prefabricated and Precast Showers, 1990; IBR approved for § 3280.604(c).

(3) IAPMO PS 5-84, Material and Property Standard for Special Cast Iron Fittings, 1984; IBR approved for § 3280.604(c).

(4) IAPMO PS 9-84, Material and Property Standard for Diversion Tees and Twin Waste Elbow, 1984; IBR approved for § 3280.604(c).

(5) IAPMO PS 14-89, Material and Property Standard for Flexible Metallic Water Connectors, 1989; IBR approved for § 3280.604(c).

(6) IAPMO PS 23-89, Material and Property Standard for Dishwasher Drain Airgaps, 1989; IBR approved for § 3280.604(c).

(7) IAPMO PS 31-91, Material and Property Standards for Backflow Prevention Assemblies, 1989; IBR approved for § 3280.604(c).

(8) IAPMO TS 9-2003, Standard for Gas Supply Connectors for Manufactured Homes, revised 2003; IBR approved for § 3280.703(c).

(9) IAPMO TSC 22-85, Standard for Porcelain Enameled Formed Steel Plumbing Fixtures; IBR approved for § 3280.604(c).

(y) International Code Council Evaluation Service (ICC-ES), 3060 Saturn Street, Suite 100, Brea, CA 92821; telephone: 800-423-6587; fax: 562-695-4694; website: www.icc-es.org.

(1) ESR 1539, ICC-ES Evaluation Report; Power Driven Staples and Nails, reissued June 2014; IBR approved for § 3280.304(b).

(2) [Reserved]

(z) International Organization for Standardization, Chemin de Blandonnet 8, CP 401—1214 Vernier, Geneva, Switzerland; telephone: +41 22 749 01 11; website: www.iso.org.

(1) ISO/IEC 17065:2012(E) Conformity assessment—requirements for bodies certifying products, processes and services, approved September 15, 2012; IBR approved for §§ 3280.403(e); 3280.404(e); 3280.405(e).

(2) [Reserved]

(aa) Military Specifications and Standards, Naval Publications and Forms Center (MIL), 5801 Tabor Avenue, Philadelphia, PA 19120; website: www.dsp.dla.mil/.

(1) MIL-L-10547E-1975, Liners, Case, and Sheet, Overwrap; Water-Vapor Proof or Waterproof, Flexible, 1975; IBR approved for § 3280.611(d).

(2) [Reserved]

(bb) National Electrical Manufacturers Association (NEMA), 1300 North 17th Street, Suite 1752, Arlington, VA 22209; telephone: 703-841-3200; fax: 703-841-5900; website: www.nema.org/Pages/default.aspx.

(1) ANSI/NEMA WD-6-1997 Wiring Devices-Dimensional Specifications, 1997; IBR approved for § 3280.803(f).

(2) [Reserved]

(cc) National Fenestration Rating Council (NFRC), 6305 Ivy Lane, Suite 140, Greenbelt, MD 20770; telephone: 301-589-1776; fax: 301-589-3884; website: www.nfrc.org.

(1) NFRC 100, Procedure for Determining Fenestration Product U-factors, 1997 Edition, 1997; IBR approved for § 3280.508(e).

(2) [Reserved]

(dd) National Fire Protection Association (NFPA), 1 Batterymarch Park, Quincy, MA 02269; telephone: 617-770-3000; fax: 617-770-0700; website: www.nfpa.org.

(1) NFPA 13D, Standard for the Installation of Sprinkler Systems in One- and Two- Family Dwellings and Manufactured Homes, 2010 Edition, approved August 26, 2009; IBR approved for § 3280.214(b), (e) and (o).

(2) NFPA 31, Standard for the Installation of Oil-Burning Equipment, 2011 Edition, approved January 3, 2011; IBR approved for §§ 3280.703(d); 3280.707(f).

(3) NFPA 54/ANSI Z223.1, National Fuel Gas Code, 2015 Edition, approved September 3, 2014; IBR approved for § 3280.703(d).

(4) NFPA 58, Liquefied Petroleum Gas Code, 2014 Edition, approved August 1, 2013; IBR approved for § 3280.703(d).

(5) NFPA 70, National Electrical Code, 2014 Edition, approved August 21, 2013; IBR approved for §§ 3280.607(c); 3280.801(b); 3280.803(k); 3280.804(a) and (k); 3280.805(a); 3280.806(a) and (d); 3280.807(c); 3280.808(a), (l), and (p); 3280.810(b); 3280.811(b).

(6) NFPA 90B, Standard for the Installation of Warm Air Heating and Air-Conditioning Systems, 2015 Edition, approved May 19, 2015; IBR approved for § 3280.703(d).

(7) NFPA 220, Standard on Types of Building Construction, Chapter 2: definitions of “limited combustible” and “noncombustible material”, 1995 Edition; IBR approved for § 3280.202.

(8) NFPA 253, Standard Method of Test for Critical Radiant Flux of Floor Covering Systems Using a Radiant Heat Energy Source, 2000; IBR approved for § 3280.207(c).

(9) NFPA 255, Standard Method of Test of Surface Burning Characteristics of Building Materials, 1996; IBR approved for §§ 3280.203(a); 3280.207(a).

(10) NFPA 720, Standard for Installation of Carbon Monoxide Detection (CO) Detection and Warning Equipment, 2015 Edition, Copyright 2014; IBR approved for § 3280.211(b).

(ee) U.S. Department of Commerce, National Institute of Standards and Technology (NIST), Office of Engineering Standards, Room A-166, Technical Building, Washington, DC 20234 and Voluntary Product Division, 100 Bureau Drive, Stop 2100, Gaithersburg, MD 20899-2100; telephone: 301-975-4000; fax: 301-975-4715; website: www.nist.gov.

(1) Voluntary Product Standard PS 1-09, Structural Plywood (With Typical APA Trademarks), effective May 1, 2009 (NIST PS 1); IBR approved for § 3280.304(b).

(2) Voluntary Product Standard PS 2-04, Performance Standard for Wood-Based Structural-Use Panels, December 2004 (NIST PS 2); IBR approval for § 3280.304(b).

(ff) National Sanitation Foundation (NSF), 789 North Dixboro Road, Ann Arbor, MI 48105; telephone: 734-769-8010 fax: 734-769-0109; website: www.nsf.org.

(1) ANSI/NSF 14-1990, Plastic Piping Components and Related Materials; IBR approved for § 3280.604(c).

(2) ANSI/NSF 24-1988, Plumbing System Components for Manufactured Homes and Recreational Vehicles; IBR approved for § 3280.604(c).

(3) ANSI/NSF 61-2001, Drinking Water System Components-Health Effects; IBR approved for § 3280.604(b).

(gg) Resources, Applications, Designs, & Controls (RADCO), 3220 East 59th Street, Long Beach, CA 90805; telephone: 562-272-7231; fax: 562-529-7513; website: www.radcoinc.com.

(1) RADCO DS-010-91, Decorative Gas Appliances for Installation in Solid Fuel Burning Fireplaces, May 1991; IBR approved for § 3280.703(a).

(2) [Reserved]

(hh) Society of Automotive Engineers (SAE), 400 Commonwealth Drive, Warrendale, PA 15096; telephone: 724-776-0790; website: www.sae.org/.

(1) SAE J533 (REV SEP 2007), (R) Flares for Tubing, revised September 2007; IBR approved for §§ 3280.703(d); 3280.705(f).

(2) [Reserved]

(ii) Steel Joist Institute (SJI), 234 West Cheves Street, Florence, SC 29501; telephone: 843-407-4091; website: www.steeljoist.org.

(1) SJI 1994, Standard Specifications Load Tables and Weight Tables for Steel Joists and Girders, Fortieth Edition, 1994; IBR approved for § 3280.304(b).

(2) [Reserved]

(jj) Truss Plate Institute (TPI), 2670 Crain Highway, Suite 203, Waldorf, MD 20601; telephone: 240-587-5582; fax: 866-501-4012; website: www.tpinst.org.

(1) TPI 1, National Design Standard for Metal Plate Connected Wood Truss Construction, Commentary, and Appendices, copyright 2008; IBR approved for § 3280.304(b):

(i) ANSI/TPI 1-2007;

(ii) TPI 1-2007 Commentary and Appendices.

(2) [Reserved]

(kk) Underwriters' Laboratories, Inc. (UL), 333 Pfingsten Road, Northbrook, IL 60062; telephone: 847-272-8800; fax: 847-509-6257; website: www.ul.com.

(1) UL 94-1996, with 2001 revisions, Test for Flammability of Plastic Materials for Parts in Devices and Appliances, Fifth Edition; IBR approved for § 3280.715(e).

(2) UL 103, Standard for Safety, Factory-Built Chimneys for Residential Type and Building Heating Appliances, Eleventh Edition, dated October 15, 2010; IBR approved for § 3280.703(d).

(3) UL 109, Tube Fittings for Flammable and Combustible Fluids, Refrigeration Service, and Marine Use, Sixth Edition, dated June 19, 1997, including revisions through January 11, 2005; IBR approved for § 3280.703(d).

(4) UL 127-1996, with 1999 revisions, Factory-Built Fireplaces, Seventh Edition; IBR approved for § 3280.703(d).

(5) UL 174, Standard for Safety Household Electric Storage Tank Water Heaters, Eleventh Edition, dated April 29, 2004, including revisions through December 15, 2016; IBR approved for § 3280.703(a).

(6) UL 181, Standard for Safety Factory-Made Air Ducts and Air Connectors, Eleventh Edition, dated July 25, 2013, including revisions through April 18, 2017; IBR approved for §§ 3280.702, 3280.703(d); 3280.715(a) and (e).

(7) UL 181A, Standard for Safety Closure Systems for Use with Rigid Air Ducts, Fourth Edition, dated January 8, 2013, including revisions through March 22, 2017; IBR approved for §§ 3280.703(d); 3280.715(c).

(8) UL 181B, Standard for Safety Closure Systems for use with Flexible Air Ducts and Air Connectors, First Edition, 1995, with 1998 revisions; IBR approved for §§ 3280.703(d); 3280.715(c).

(9) UL 217, Single and Multiple Station Smoke Alarms, Fifth Edition, dated January 4, 1999; IBR approved for §§ 3280.209(a); 3280.211(a).

(10) UL 263, Standard for Safety Fire Tests of Building Construction and Materials, Fourteenth Edition, dated June 21, 2011, including revisions through January 31, 2019; IBR approved for § 3280.215(a) and (d).

(11) UL 268, Smoke Detectors for Fire Protective Signaling Systems, Fourth Edition, dated December 30, 1996, including revisions through January 4, 1999; IBR approved for §§ 3280.209(a); 3280.703(a).

(12) UL 307A, Liquid Fuel Burning Heating Appliances for Manufactured Homes and Recreational Vehicles, Eighth Edition, dated February 25, 2009; IBR approved for §§ 3280.703(a); 3280.707(f).

(13) UL 307B, Gas Burning Heating Appliances for Manufactured Homes and Recreational Vehicles, Fifth Edition, dated October 31, 2006, including revisions through September 17, 2013; IBR approved for § 3280.703(a).

(14) UL 311, Roof Jacks for Manufactured Homes and Recreational Vehicles, Eighth Edition, 1994, with 1998 revisions; IBR approved for § 3280.703(d).

(15) UL 441, Gas Vents, Tenth Edition, dated March 5, 2010, including revisions through June 12, 2014; IBR approved for § 3280.703(d).

(16) UL 499, Standard for Safety Electric Heating Appliances, Fourteenth Edition, dated November 7, 2014, including revisions through February 23, 2017; IBR approved for § 3280.703(a).

(17) UL 569, Standard for Safety Pigtails and Flexible Hose Connectors for LP-Gas, 2013; IBR approved for §§ 3280.703(d); 3280.705(l).

(18) UL 737, Fireplace Stoves, Eighth Edition, 1996, with 2000 revisions; IBR approved for § 3280.703(d).

(19) UL 923 Microwave Cooking Appliances, Fifth Edition, May 23, 2002; IBR approved for § 3280.204(c).

(20) UL 1042, Standards for Safety Electric Baseboard Heating Equipment, Fifth Edition, dated August 31, 2009, including revisions through December 14, 2016; IBR approved for § 3280.703(a).

(21) UL 1096, Electric Central Air Heating Equipment, Fourth Edition, 1986, with revisions July 16, 1986, and January 30, 1988; IBR approved for § 3280.703(a).

(22) UL 1479, Fire Tests of Penetration Firestops, Fourth Edition, dated June 10, 2015; IBR approved for § 3280.215(d).

(23) UL 1482, Solid-Fuel Type Room Heaters, Fifth Edition, 1996, with 2000 revisions; IBR approved for § 3280.703(d).

(24) UL 2021-1997. Fixed and Location-Dedicated Electric Room Heaters, Second Edition, with 1998 revisions; IBR approved for § 3280.703(a).

(25) UL 2034, Standard for Safety Single and Multiple Station Carbon Monoxide Alarms, Fourth Edition, dated March 31, 2017; IBR approved for §§ 3280.209(a); 3280.211(a); 3280.703(a).

(26) UL 60335-2-40-2012, Standard for Safety: Household and Similar Electrical Appliances—Part 2-40: Particular Requirements for Electrical Heat Pumps, Air-Conditioners and Dehumidifiers, First Edition, dated November 30, 2012; IBR approved for § 3280.703(a).

(ll) Underwriters' Laboratories of Canada (ULC), 7 Underwriters Road, Toronto, Ontario, Canada M1 R 3A9; telephone: 866-937-3852; fax: 416-757-8727; website: www.ul.com/canada/eng/pages/.

(1) CAN/ULC S102.2-M88, Standard Method of Test for Surface Burning Characteristics of Floor Coverings and Miscellaneous Materials and Assemblies, Fourth Edition, April 1988; IBR approved for § 3280.207(b).

(2) [Reserved]

(mm) Window and Door Manufacturers Association (WDMA), 2001 K Street NW, 3rd Floor North, Washington, DC 20006; telephone: 202-367-1157; website: www.wdma.com.

(1) WDMA I.S.4-09, Industry Specification for Preservative Treatment for Millwork, copyright 2009; IBR approved for § 3280.405(c).

(2) [Reserved]

Each dwelling unit of a manufactured home must bear a data plate affixed in a permanent manner near the main electrical panel or other readily accessible and visible location. Each data plate shall be made of material what will receive typed information as well as preprinted information, and which can be cleaned of ordinary smudges or household dirt without removing information contained on the data plate; or the data plate shall be covered in a permanent manner with materials that will make it possible to clean the data plate of ordinary dirt and smudges without obscuring the information. Each data plate shall contain not less than the following information:

(a) The name and address of the manufacturing plant in which the manufactured home was manufactured.

(b) The serial number and model designation of the unit, and the date the unit was manufactured.

(c) The applicable statement:

(d) The applicable statement:

This manufactured home IS designed to accommodate the additional loads imposed by the attachment of an attached accessory building or structure in accordance with the manufacturer installation instructions. The additional loads are in accordance with the design load(s) identified on this Data Plate; or

This manufactured home IS NOT designed to accommodate the additional loads imposed by the attachment of an attached accessory building or structure in accordance with the manufacturer installation instructions.

(e) A list of the certification label(s) number(s) that are affixed to each transportable manufactured section under § 3280.8.

(f) A list of major factory-installed equipment, including the manufacturer's name and the model designation of each appliance.

(g) Reference to the roof load zone and wind load zone for which the home is designed and duplicates of the maps as set forth in § 3280.305(c). This information may be combined with the heating/cooling certificate and insulation zone map required by §§ 3280.510 and 3280.511. The Wind Zone Map on the Data Plate shall also contain the statement:

(h) The statement:

(i) The statement: “Design Approval by”, followed by the name of the agency that approved the design.

(j) The statement: The manufacturer certifies this home is compliant with the Title VI, Toxic Substances Control Act.

(a) A manufactured home serial number which will identify the manufacturer and the state in which the manufactured home is manufactured, must be stamped into the foremost cross member. Letters and numbers must be 3/8 inch minimum in height. Numbers must not be stamped into hitch assembly or drawbar.

Certain structures may be excluded from these Standards as modular homes under 24 CFR 3282.12.

(a) Where any material piece of equipment, or system which does not meet precise requirements or specifications set out in the standard is shown, to the satisfaction of the Secretary, to meet an equivalent level of performance, the Secretary may waive the specifications set out in the Standard for that material, piece of equipment, or system.

(b) Where the Secretary is considering issuing a waiver to a Standard, the proposed waiver shall be published in the Federal Register for public comment, unless the Secretary, for good cause, finds that notice is impractical, unnecessary or contrary to the public interest, and incorporates into the waiver that finding and a brief statement of the reasons therefor.

(c) Each proposed and final waiver shall include:

(1) A statement of the nature of the waiver; and

(2) Identification of the particular standard affected.

(d) All waivers shall be published in the Federal Register and shall state their effective date. Where a waiver has been issued, the requirements of the Federal Standard to which the waiver relates may be met either by meeting the specifications set out in the Standard or by meeting the requirements of the waiver published in the Federal Register.

Interpretative bulletins may be issued for the following purposes:

(a) To clarify the meaning of the Standard; and

(b) To assist in the enforcement of the Standard.

Requests for alternative construction can be made pursuant to 24 CFR 3282.14 of this chapter.

(a) A permanent label shall be affixed to each transportable section of each manufactured home for sale or lease in the United States. This label shall be separate and distinct from the data plate which the manufacturer is required to provide under § 3280.5 of the standards.

(b) The label shall be approximately 2 in. by 4 in. in size and shall be permanently attached to the manufactured home by means of 4 blind rivets, drive screws, or other means that render it difficult to remove without defacing it. It shall be etched on 0.32 in. thick aluminum plate. The label number shall be etched or stamped with a 3 letter designation which identifies the production inspection primary inspection agency and which the Secretary shall assign. Each label shall be marked with a 6 digit number which the label supplier shall furnish. The labels shall be stamped with numbers sequentially.

(c) The label shall read as follows:

(d) The label must be located at the taillight end of each transportable section of the manufactured home approximately 1 foot up from the floor and 1 foot in from the road side, or as near that location on a permanent part of the exterior of the manufactured home section as practicable. The road side is the right side of the manufactured home when one views the manufactured home from the tow bar end of the manufactured home. If locating the label on the taillight end of a transportable section will prevent the label from being visible after the manufactured home section is installed at the installation site, the label must be installed on a permanent part of the exterior of the manufactured home section, in a visible location as specified in the approved design.