JG/T 448-2014Method of the energy performance evaluation for heating system in existing residential buildings (English PDF)
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Issued by
Ministry of Housing and Urban-Rural Development of the People's Republic of China
Level / Type
National · Recommended
Issue date
September 29, 2014
Implementation date
April 1, 2015
Scope
JG/T 448-2014 (Method of the energy performance evaluation for heating system in existing residential buildings) is available as an English-translated PDF.
JG/T 448-2014 — This standard specifies the basic requirements for energy efficiency retrofit assessment of existing residential buildings for heating, the assessment of heating effect, the assessment of heating energy consumption Method, application of energy-saving heating technology evaluation method.
This standard applies to heat metering function of existing residential building central heating system, energy-saving operation of energy efficiency evaluation, as well as energy-saving reform Effect evaluation. New building energy efficiency evaluation can refer to the implementation.
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Document preview — JG/T 448-2014
National Standard of the People's Republic of China
- ICS
- 91.060.01
- Classification
- Q 70
Issued by: Ministry of Housing and Urban-Rural Development of the People's Republic of China
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This Standard specifies the basic requirements of energy-saving renovation of existing residential building energy efficiency evaluation, the heating effect evaluation methods, evaluation methods of heating energy consumption, energy-saving heating techno
Document data
International classification (ICS): 91.060.01.
Chinese classification (CCS): Q70.
Estimated length of the Chinese original: 14,163 words.
Standards quoted by this document
GB/T 16732; GB/T 16803; GB/T 23483-1997; GB/T 50893; JGJ/T 132
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 16732Heating, ventilation, air conditioning and air cleaning equipment in building—Units and symbols
- GB/T 16803Equipment of heating ,ventilating, air conditioning and air cleaning terminology
- GB/T 23483-1997Test standard for overall heat transfer coefficient of building envelope and heat supply for space heating
- GB/T 50893Technical code for retrofitting of heating system on energy efficiency
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Related Standards
GB/T 16732-2023 — Heating, ventilation, air conditioning and air cleaning equipment in building—Units and symbols
GB/T 16803-2018 — Equipment of heating ,ventilating, air conditioning and air cleaning terminology
GB/T 50893-2013 — Technical code for retrofitting of heating system on energy efficiency
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