Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

boiler efficiency

boiler efficiency, Total:12 items.

The international standard classification for "boiler efficiency" includes: Boilers and heat exchangers .

The Chinese standard classification for "boiler efficiency" includes: Basic standards and general method .


Taiwan Provincial Standard of the People's Republic of China

  • CNS 2141-2004 Calculation method of boiler efficiency for land use

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 10820-2002 Thermal efficiency and test methods of boilers for daily life
  • GB/T 10820-2011 Thermal efficiency and test methods of boilers for daily life

Fujian Provincial Standard of the People's Republic of China

  • DB35/T 1759-2018 Technical specification for on-line monitoring of thermal efficiency of industrial boilers

Liaoning Provincial Standard of the People's Republic of China

  • DB21/T 2567-2016 Industrial Boiler Exergy Efficiency Test Technical Regulations

U.S. Air-Conditioning, Heating, and Refrigeration Institute (US-AHRI)

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

Korean Agency for Technology and Standards (KATS)

EU/EC - European Union/Commission Legislative Documents

  • 92/42/EEC CORR-2009 Council Directive on Efficiency Requirements for New Hot-Water Boilers Fired with Liquid or Gaseous Fuels