US Vereinigte Staaten von Amerika
  • 03 - Dienstleistungen, Betriebswirtschaft, Verwaltung, Qualität, Verkehr, Soziologie
  • 13 - Umwelt, Gesundheitsschutz, Sicherheit
  • 19 - Prüfwesen
  • 23 - Fluidsysteme und -bauteile
  • 84 - Kernreaktoren, Kessel, Maschinen, Apparate und mechanische Geräte; Teile dieser Maschinen oder Apparate

Furnace fans; - Fans: (HS code(s): 84145); Quality (ICS code(s): 03.120); Environmental protection (ICS code(s): 13.020); Test conditions and procedures in general (ICS code(s): 19.020); Ventilators. Fans. Air-conditioners (ICS code(s): 23.120)

Energy Conservation Program: Test Procedure for Consumer Furnace Fans; (28 page(s), in English)

Notice of proposed rulemaking and request for comment - The U.S. Department of Energy ("DOE") proposes to amend the test procedure for consumer furnace fans to: Clarify the scope of applicability; incorporate by reference the most recent version of industry test methods; establish a test method for furnace fans incapable of operating at the required external static pressure; clarify testing of certain products, including furnace fans with modulating controls, furnace fans and modular blowers tested with electric heat kits, certain two-stage furnaces that operate at reduced input only for a preset period of time, dual-fuel furnaces, and certain oil-fired furnaces; and make updates to improve test procedure repeatability and reproducibility. DOE is seeking comment from interested parties on the proposals.