Subpart J. 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.
• §§ 431.175-431.176 - §[Reserved]

• APPENDIX

  • 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