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Code of Federal Regulations (Last Updated: October 10, 2024) |
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Title 10 - Energy |
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Chapter II - Department of Energy |
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SubChapter D - Energy Conservation |
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Part 431 - Energy Efficiency Program for Certain Commercial and Industrial Equipment |
| Subpart A - General Provisions |
| § 431.1 - Purpose and scope. |
| § 431.2 - Definitions. |
| § 431.3 - Error Correction procedure for energy conservation standards rules. |
| § 431.4 - xxx |
| Appendix A to Subpart A of Part 431 - Policy Statement for Electric Motors Covered Under the Energy Policy and Conservation Act |
| Appendix A to Subpart A of 10 CFR Part 431 - Policy Statement for Electric Motors Covered Under the Energy Policy and Conservation Act |
| Subpart B - Electric Motors |
| § 431.11 - Purpose and scope. |
| § 431.12 - Definitions. |
| § 431.22 - Reference sources. |
| § 431.23 - Test procedures for the measurement of energy efficiency. |
| § 431.24 - Determination of efficiency. |
| § 431.27 - Department of Energy recognition of nationally recognized certification programs. |
| § 431.28 - Procedures for recognition and withdrawal of recognition of accreditation bodies and certification programs. |
| § 431.29 - Petitions for waiver, and applications for interim waiver, of test procedure. |
| Labeling |
| § 431.30 - Applicability of labeling requirements. |
| § 431.31 - Labeling requirements. |
| § 431.32 - Preemption of State regulations. |
| Test Procedures, Materials Incorporated and Methods of Determining Efficiency |
| § 431.14 - [Reserved] |
| § 431.15 - Materials incorporated by reference. |
| § 431.16 - Test procedures for the measurement of energy efficiency. |
| § 431.17 - [Reserved] |
| § 431.18 - Testing laboratories. |
| § 431.19 - Department of Energy recognition of accreditation bodies. |
| § 431.20 - Department of Energy recognition of nationally recognized certification programs. |
| § 431.21 - Procedures for recognition and withdrawal of recognition of accreditation bodies and certification programs. |
| Certification |
| § 431.35 - Applicability of certification requirements. |
| § 431.36 - Compliance Certification. |
| Energy Conservation Standards |
| § 431.25 - Energy conservation standards and effective dates. |
| § 431.26 - Preemption of State regulations. |
| Appendix A to Subpart B of Part 431 |
| Appendix A to Subpart B of Part 431 - [Reserved] |
| Appendix B to Subpart B of Part 431 - Uniform Test Method for Measuring the Efficiency of Electric Motors |
| Appendix C to Subpart B of Part 431 - Compliance Certification |
| Appendix A to Subpart B of 10 CFR Part 431 - Policy Statement for Electric Motors Covered Under the Energy Policy and Conservation Act |
| Subpart C - Commercial Refrigerators, Freezers and Refrigerator-Freezers |
| § 431.41 - Purpose and scope. |
| § 431.42 - Energy conservation standards and effective dates. |
| § 431.43 - Preemption of state regulations. |
| § 431.61 - Purpose and scope. |
| § 431.62 - Definitions concerning commercial refrigerators, freezers and refrigerator-freezers. |
| Test Procedures |
| § 431.63 - Materials incorporated by reference. |
| § 431.64 - Uniform test method for the measurement of energy consumption of commercial refrigerators, freezers, and refrigerator-freezers. |
| § 431.65 - Units to be tested. |
| Appendix C to Part 431 of Subpart C - —XXX |
| Appendix D to Part 431 of Subpart C - XXX |
| Appendix A to Subpart C of Part 431 - [Reserved] |
| Appendix B to Subpart C of Part 431 - —Uniform Test Method for the Measurement of Energy Consumption of Commercial Refrigerators, Freezers, and Refrigerator-Freezers |
| Appendix C to Subpart C of Part 431 - —Uniform Test Method for the Measurement of Energy Consumption of Buffet Tables or Preparation Tables |
| Appendix D to Subpart C of Part 431 - —Uniform Test Method for the Measurement of Energy Consumption of Blast Chillers or Blast Freezers |
| Energy Conservation Standards |
| § 431.66 - Energy conservation standards and their effective dates. |
| Subpart D - Commercial Warm Air Furnaces |
| § 431.67 - Disposition of petitions. |
| § 431.68 - Effective dates of final rules. |
| § 431.69 - Request for reconsideration. |
| § 431.70 - Finality of decision. |
| § 431.71 - Purpose and scope. |
| § 431.72 - Definitions concerning commercial warm air furnaces. |
| Energy Conservation Standards |
| § 431.77 - Energy conservation standards and their effective dates. |
| Test Procedures |
| § 431.75 - Materials incorporated by reference. |
| § 431.76 - Uniform test method for the measurement of energy efficiency of commercial warm air furnaces. |
| Appendix A to Subpart D of Part 431 - Uniform Test Method for Measurement of the Energy Efficiency of Commercial Warm Air Furnaces (Thermal Efficiency) |
| Appendix B to Subpart D of Part 431 - Uniform Test Method for Measurement of the Energy Efficiency of Commercial Warm Air Furnaces (Thermal Efficiency Two) |
| Subpart E - Commercial Packaged Boilers |
| § 431.81 - Purpose and scope. |
| § 431.82 - Definitions concerning commercial packaged boilers. |
| § 431.83 - Preemption of state regulations. |
| Energy Efficiency Standards |
| § 431.87 - Energy conservation standards and their effective dates. |
| Test Procedures |
| § 431.85 - Materials incorporated by reference. |
| § 431.86 - Uniform test method for the measurement of energy efficiency of commercial packaged boilers. |
| Appendix A to Subpart E of Part 431 - Uniform Test Method for the Measurement of Thermal Efficiency and Combustion Efficiency of Commercial Packaged Boilers |
| Subpart F - Commercial Air Conditioners and Heat Pumps |
| § 431.91 - Purpose and scope. |
| § 431.92 - Definitions concerning commercial air conditioners and heat pumps. |
| Energy Efficiency Standards |
| § 431.97 - Energy efficiency standards and their compliance dates. |
| Test Procedures |
| § 431.95 - Materials incorporated by reference. |
| § 431.96 - Uniform test method for the measurement of energy efficiency of commercial air conditioners and heat pumps. |
| Appendix B to Subpart F of Part 431 - XXX |
| Appendix C to Subpart F of Part 431 - —Uniform Test Method for Measuring the Energy Consumption of Water-Source Heat Pumps |
| Appendix C1 to Subpart F of Part 431 - —Uniform Test Method for Measuring the Energy Consumption of Water-Source Heat Pumps |
| Appendix E to Subpart F of Part 431 - Uniform Test Method for Measuring the Energy Consumption of Computer Room Air Conditioners |
| Appendix E1 to Subpart F of Part 431 - Uniform Test Method for Measuring the Energy Consumption of Computer Room Air Conditioners |
| Appendix G to Subpart F of Part 431 - Uniform Test Method for Measuring the Energy Consumption of Single Package Vertical Air Conditioners and Single Package Vertical Heat Pumps |
| Appendix G1 to Subpart F of Part 431 - Uniform Test Method for Measuring the Energy Consumption of Single Package Vertical Air Conditioners and Single Package Vertical Heat Pumps |
| Appendixes E-F to Subpart F of Part 431 - [Reserved] |
| Subpart G - Commercial Water Heaters, Hot Water Supply Boilers and Unfired Hot Water Storage Tanks |
| § 431.101 - Purpose and scope. |
| § 431.102 - Definitions concerning commercial water heaters, hot water supply boilers, unfired hot water storage tanks, and commercial heat pump water heaters. |
| § 431.104 - Sources for information and guidance. |
| § 431.121 - Purpose and scope. |
| § 431.122 - Prohibited acts. |
| § 431.123 - Compliance certification. |
| § 431.124 - Maintenance of records. |
| § 431.125 - Imported equipment. |
| § 431.126 - Exported equipment. |
| § 431.127 - Enforcement. |
| § 431.128 - Cessation of distribution of a basic model. |
| § 431.129 - Subpoena. |
| § 431.130 - Remedies. |
| Test Procedures |
| § 431.105 - Materials incorporated by reference. |
| § 431.106 - Uniform test method for the measurement of energy efficiency of commercial water heating equipment. |
| § 431.107 - Uniform test method for the measurement of energy efficiency of commercial heat pump water heaters. |
| Energy Conservation Standards |
| § 431.110 - Energy conservation standards and their effective dates. |
| Appendix B to Subpart G of Part 431 - Uniform Test Method for the Measurement of Standby Loss of Electric Storage Water Heaters and Storage-Type Instantaneous Water Heaters |
| Appendix D to Subpart G of Part 431 - Uniform Test Method for the Measurement of Standby Loss of Electric Instantaneous Water Heaters (Other Than Storage-Type Instantaneous Water Heaters) |
| Appendix E to Subpart G of Part 431 - Uniform Test Method for the Measurement of Energy Efficiency of Commercial Heat Pump Water Heaters |
| Subpart H - Automatic Commercial Ice Makers |
| § 431.131 - Purpose and scope. |
| § 431.132 - Definitions concerning automatic commercial ice makers. |
| Test Procedures |
| § 431.133 - Materials incorporated by reference. |
| § 431.134 - Uniform test methods for the measurement of harvest rate, energy consumption, and water consumption of automatic commercial ice makers. |
| § 431.135 - Units to be tested. |
| Energy Conservation Standards |
| § 431.136 - Energy conservation standards and their effective dates. |
| Subpart I - Commercial Clothes Washers |
| § 431.151 - Purpose and scope. |
| § 431.152 - Definitions concerning commercial clothes washers. |
| Test Procedures |
| § 431.154 - Test procedures. |
| Energy Conservation Standards |
| § 431.156 - Energy and water conservation standards and effective dates. |
| Subpart J - Fans and Blowers |
| § 431.171 - Purpose and scope. |
| § 431.172 - Definitions. |
| § 431.173 - Materials incorporated by reference. |
| § 431.174 - Test Procedure for fans or blowers. |
| § 431.175 - Additional requirements applicable to non-Voluntary Independent Certification Program participants. |
| § 431.176 - Voluntary Independent Certification Programs. |
| App. A, Subpart J of Part 431 - XXX |
| App. B to Subpart J of Part 431 - XXX |
| Appendix A to Subpart J of Part 431 - —Uniform Test Method for the Measurement of Energy Consumption of Fans and Blowers Other Than Air Circulating Fans |
| Appendix B to Subpart J of Part 431 - —Uniform Test Method for the Measurement of Energy Consumption of Air Circulating Fans |
| § 431.173-431.176 - [Reserved] |
| §§ 431.175--431.176 - [Reserved] |
| Subpart K - Distribution Transformers |
| § 431.190 - Purpose and scope. |
| § 431.191 - Purpose and scope. |
| § 431.192 - Definitions. |
| § 431.194 - Cessation of distribution of a basic model of an electric motor. |
| § 431.195 - Remedies. |
| Energy Conservation Standards |
| § 431.196 - Energy conservation standards and their effective dates. |
| Test Procedures |
| § 431.193 - Test procedure for measuring energy consumption of distribution transformers. |
| Compliance and Enforcement |
| § 431.197 - Manufacturer's determination of efficiency for distribution transformers. |
| § 431.198 - Enforcement testing for distribution transformers. |
| Appendix A to Subpart K of Part 431 - Uniform Test Method for Measuring the Energy Consumption of Distribution Transformers |
| Appendix B to Subpart K of Part 431 - Sampling Plan for Enforcement Testing |
| Subpart L - Illuminated Exit Signs |
| § 431.201 - Purpose and scope. |
| § 431.202 - Definitions concerning illuminated exit signs. |
| § 431.207 - Confidentiality. |
| Energy Conservation Standards |
| § 431.206 - Energy conservation standards and their effective dates. |
| Test Procedures |
| § 431.203 - Materials incorporated by reference. |
| § 431.204 - Uniform test method for the measurement of energy consumption of illuminated exit signs. |
| § 431.205 - Units to be tested. |
| Subpart M - Traffic Signal Modules and Pedestrian Modules |
| § 431.211 - Purpose and scope. |
| § 431.212 - Prescriptions of a rule. |
| § 431.213 - Filing requirements. |
| § 431.214 - Notice of petition. |
| § 431.215 - Consolidation. |
| § 431.216 - Hearing. |
| § 431.217 - Disposition of petitions. |
| § 431.218 - Effective dates of final rules. |
| § 431.219 - Request for reconsideration. |
| § 431.220 - Finality of decision. |
| § 431.221 - Purpose and scope. |
| § 431.222 - Definitions concerning traffic signal modules and pedestrian modules. |
| Test Procedures |
| § 431.223 - Materials incorporated by reference. |
| § 431.224 - Uniform test method for the measurement of energy consumption for traffic signal modules and pedestrian modules. |
| § 431.225 - Units to be tested. |
| Energy Conservation Standards |
| § 431.226 - Energy conservation standards and their effective dates. |
| Subpart N - Unit Heaters |
| § 431.241 - Purpose and scope. |
| § 431.242 - Definitions concerning unit heaters. |
| Test Procedures [Reserved] |
| Test Procedures |
| Energy Conservation Standards |
| § 431.246 - Energy conservation standards and their effective dates. |
| Subpart O - Commercial Prerinse Spray Valves |
| § 431.261 - Purpose and scope. |
| § 431.262 - Definitions. |
| Test Procedures |
| § 431.263 - Materials incorporated by reference. |
| § 431.264 - Uniform test method to measure flow rate and spray force of commercial prerinse spray valves. |
| § 431.265 - Units to be tested. |
| Energy Conservation Standards |
| § 431.266 - Energy conservation standards and their effective dates. |
| Subpart P - Mercury Vapor Lamp Ballasts |
| § 431.281 - Purpose and scope. |
| § 431.282 - Definitions concerning mercury vapor lamp ballasts. |
| Test Procedures |
| Test Procedures [Reserved] |
| Energy Conservation Standards |
| § 431.286 - Energy conservation standards and their effective dates. |
| Subpart Q - Refrigerated Bottled or Canned Beverage Vending Machines |
| § 431.291 - Scope. |
| § 431.292 - Definitions concerning refrigerated bottled or canned beverage vending machines. |
| § 431.701 - Purpose and scope. |
| § 431.702 - Commercial warm air furnaces. |
| § 431.703 - Small and large commercial package air conditioning and heating equipment. |
| Test Procedures |
| § 431.293 - Materials incorporated by reference. |
| § 431.294 - Uniform test method for the measurement of energy consumption of refrigerated bottled or canned beverage vending machines. |
| § 431.295 - Units to be tested. |
| Energy Conservation Standards |
| § 431.296 - Energy conservation standards and their effective dates. |
| Appendix A to Subpart Q of Part 431 - [Reserved] |
| Appendix B to Subpart Q of Part 431 - Uniform Test Method for the Measurement of Energy Consumption of Refrigerated Bottled or Canned Beverage Vending Machines |
| Appendix A to Subpart Q of Part A - [Reserved] |
| Subpart R - Walk-in Coolers and Walk-in Freezers |
| § 431.301 - Purpose and scope. |
| § 431.302 - Definitions concerning walk-in coolers and walk-in freezers. |
| Energy Conservation Standards |
| § 431.306 - Energy conservation standards and their effective dates. |
| Test Procedures |
| § 431.303 - Materials incorporated by reference. |
| § 431.304 - Uniform test method for the measurement of energy consumption of walk-in coolers and walk-in freezers. |
| § 431.305 - Walk-in cooler and walk-in freezer labeling requirements. |
| Appendix A to Subpart R of Part 431 - —Uniform Test Method for the Measurement of Energy Consumption of the Components of Envelopes of Walk-In Coolers and Walk-In Freezers |
| Appendix B to Subpart R of Part 431 - —Uniform Test Method for the Measurement of R-Value of Insulation for Envelope Components of Walk-In Coolers and Walk-In Freezers |
| Appendix C to Subpart R of Part 431 - —Uniform Test Method for the Measurement of Net Capacity and AWEF of Walk-In Cooler and Walk-In Freezer Refrigeration Systems |
| Appendix C1 to Subpart R of Part 431 - —Uniform Test Method for the Measurement of Net Capacity and AWEF2 of Walk-In Cooler and Walk-In Freezer Refrigeration Systems |
| Subpart S - Metal Halide Lamp Ballasts and Fixtures |
| § 431.321 - Purpose and scope. |
| § 431.322 - Definitions concerning metal halide lamp ballasts and fixtures. |
| Energy Conservation Standards |
| § 431.326 - Energy conservation standards and their effective dates. |
| § 431.327 - Submission of data. |
| § 431.328 - Sampling. |
| § 431.329 - Enforcement. |
| Test Procedures |
| § 431.323 - Materials incorporated by reference. |
| § 431.324 - Uniform test method for the measurement of energy efficiency and standby mode energy consumption of metal halide lamp ballasts. |
| § 431.325 - Units to be tested. |
| Appendix A to Subpart S of Part 431 - Compliance Statement for Metal Halide Lamp Ballasts |
| Appendix C to Subpart S of Part 431 - Enforcement for Performance Standards; Compliance Determination Procedure for Metal Halide Lamp Ballasts |
| Appendix B to Subpart S to Part 431 - Certification Report for Metal Halide Lamp Ballasts |
| Subpart T - Compressors |
| § 431.341 - Purpose and scope. |
| § 431.342 - Definitions concerning compressors. |
| § 431.343 - xxx |
| § 431.344 - xxx |
| § 431.345 - xxx |
| § 431.346 - xxx |
| § 431.370 - Purpose and scope. |
| § 431.371 - Submission of data. |
| § 431.372 - Sampling. |
| § 431.373 - Enforcement. |
| Appendix A to Subpart T of Part 431 - Uniform Test Method for Certain Air Compressors |
| Appendix B to Subpart T of Part 431 - Certification Report for Certain Commercial Equipment |
| Appendix C to Subpart T of Part 431 - Certification Report for Distribution Transformers |
| Appendix D to Subpart T of Part 431 - Enforcement for Performance Standards; Compliance Determination Procedure for Certain Commercial Equipment |
| §§ 431.345--431.346 - [Reserved] |
| §§ 431.346--431.346 - [Reserved] |
| Subpart U - Enforcement for Electric Motors |
| § 431.381 - Purpose and scope for electric motors. |
| § 431.382 - Prohibited acts. |
| § 431.383 - Enforcement process for electric motors. |
| § 431.384 - [Reserved] |
| § 431.385 - Cessation of distribution of a basic model of an electric motor. |
| § 431.386 - Remedies. |
| § 431.387 - Hearings and appeals. |
| Appendix A to Subpart U of Part 431 - Sampling Plan for Enforcement Testing of Electric Motors |
| Subpart V - General Provisions |
| § 431.401 - Petitions for waiver and interim waiver. |
| § 431.402 - Preemption of State regulations for commercial HVAC & WH products. |
| § 431.403 - Maintenance of records for electric motors. |
| § 431.404 - Imported electric motors. |
| § 431.405 - Exported electric motors. |
| § 431.406 - Subpoena - Electric Motors. |
| § 431.407 - Confidentiality - Electric Motors. |
| § 431.408 - Preemption of State regulations for covered equipment other than electric motors and commercial heating, ventilating, air-conditioning and water heating products. |
| Subpart W - Petitions To Exempt State Regulation From Preemption; Petitions To Withdraw Exemption of State Regulation |
| § 431.421 - Purpose and scope. |
| § 431.422 - Prescriptions of a rule. |
| § 431.423 - Filing requirements. |
| § 431.424 - Notice of petition. |
| § 431.425 - Consolidation. |
| § 431.426 - Hearing. |
| § 431.427 - Disposition of petitions. |
| § 431.428 - Effective dates of final rules. |
| § 431.429 - Request for reconsideration. |
| § 431.430 - Finality of decision. |
| Subpart X - Small Electric Motors |
| § 431.441 - Purpose and scope. |
| § 431.442 - Definitions. |
| Energy Conservation Standards |
| § 431.446 - Small electric motors energy conservation standards and their effective dates. |
| § 431.447 - Department of Energy recognition of nationally recognized certification programs. |
| § 431.448 - Procedures for recognition and withdrawal of recognition of certification programs. |
| Test Procedures |
| § 431.443 - Materials incorporated by reference. |
| § 431.444 - Test Procedures for the measurement of energy efficiency of small electric motors. |
| § 431.445 - Determination of small electric motor efficiency. |
| Subpart Y - Pumps |
| § 431.461 - Purpose and scope. |
| § 431.462 - Definitions. |
| § 431.463 - Materials incorporated by reference. |
| § 431.464 - Test procedure for the measurement of energy efficiency, energy consumption, and other performance factors of pumps. |
| § 431.465 - Circulator pumps energy conservation standards and their compliance dates. |
| § 431.466 - Pumps labeling requirements. |
| Appendix A to Subpart Y of Part 431 - Uniform Test Method for the Measurement of Energy Consumption of Pumps |
| Appendix B to Subpart Y of Part 431 - Uniform Test Method for the Measurement of Energy Efficiency of Dedicated-Purpose Pool Pumps |
| Appendix C to Subpart Y of Part 431 - Uniform Test Method for the Measurement of Energy Efficiency of Dedicated-Purpose Pool Pumps |
| Appendix D to Subpart Y of Part 431 - Uniform Test Method for the Measurement of Energy Consumption of Circulator Pumps |
| Subpart Z - Dedicated-Purpose Pool Pump Motors |
| § 431.481 - Purpose and scope. |
| § 431.482 - Materials incorporated by reference. |
| § 431.483 - Definitions. |
| § 431.484 - Test procedure. |
| § 431.485 - Energy conservation standards. |
| Appendix A1 - —XXX |
| Appendix F to Subpart F of Part 431 - XXX |
| Appendix F1 to Subpart F of Part 431 - XXX |
| Appendix G to Subpart F of Part 431 - XXX |
| Appendix G1 to Subpart F of Part 431 - XXX |
| §§ 431.171--431.176 - [Reserved] |