Evaluation of R410A alternative refrigerants in a residential reversible air-to-water heat pump.
Author(s) : PARDO P.
Type of article: Article
Summary
Alternative refrigerants to R-410A are under investigation for residential heat pumps and air-conditioners since R-410A has a GWP of 2088. In this paper, two promising alternative refrigerants, DR-5A (R-454B) and L41-2 (R-447A), both HFC-HFO mixtures with a GWP of 466 and 583, respectively, have been tested in a residential heat pump. The results show that R-410A replacement by L41-2 and DR-5A does not raise any particular problems and the performance obtained is, aside from some few excep¬tions, almost equivalent (+/-10 %) to that with R-410A. These experimental results provide better under¬standing and knowledge about R-410A replacement in heat pumps.
Details
- Original title: Evaluation of R410A alternative refrigerants in a residential reversible air-to-water heat pump.
- Record ID : 30019744
- Languages: English
- Source: IEA Heat Pump Centre Newsletter - vol. 34 - n. 1
- Publication date: 2016
Links
See other articles in this issue (4)
See the source
Indexing
-
Themes:
Residential heat-pumps;
HFCs - Keywords: R410A; Household application; Air-water; Substitute; Heat pump; Refrigerant
-
Evaluation of R-410A refrigerant alternatives i...
- Author(s) : PARDO P., CHARBONNIER L., MONDOT M.
- Date : 2016/07/11
- Languages : English
- Source: 2016 Purdue Conferences. 16th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
View record
-
Comparative experimental researches of air-to-w...
- Author(s) : HUANG Y., YIN Q., YU J., et al.
- Date : 2011/08/21
- Languages : English
- Source: Proceedings of the 23rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
- Formats : PDF
View record
-
R22 alternatives for residential air-source hea...
- Author(s) : SNELSON W. K., LINTON J. W., HEARTY P. F.
- Date : 1998/06/17
- Languages : English
- Source: Heat pump systems for single-room applications. Workshop proceedings.
View record
-
Estudio del refrigerante R32 para aplicaciones ...
- Author(s) : TU X., LIANG X., ZHUANG R.
- Date : 2012/11
- Languages : Spanish
- Source: Frío Calor Aire acondicionado - vol. 40 - n. 452
- Formats : PDF
View record
-
Study of R32 refrigerant for residential air-co...
- Author(s) : TU X., LIANG X., ZHUANG R.
- Date : 2011/08/21
- Languages : English
- Source: Proceedings of the 23rd IIR International Congress of Refrigeration: Prague, Czech Republic, August 21-26, 2011. Overarching theme: Refrigeration for Sustainable Development.
- Formats : PDF
View record