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R22 retrofit: retrofitting from R22 to HFCs. A heat pump dilemma.
Author(s) : JOHANSSON A., KRONSTRÖM U., FORSÉN M., et al.
Summary
This paper handles the issue of retrofitting refrigerant circuits or heat pumps using R22 to more environmentally friendly refrigerants. This retrofit can be achieved with R134a, R404A, R407C, R417A, R508 or FX90. The selection of the replacement refrigerant depends on the compressor and exchanger characteristics, and also on the specific application: chilling, freezing, heat pump used for heating etc.
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Pages: 2002-4
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Details
- Original title: R22 retrofit: retrofitting from R22 to HFCs. A heat pump dilemma.
- Record ID : 2003-2150
- Languages: English
- Publication date: 2002/08/26
- Source: Source: Prepr. Stockholm Meet., IIR
2002-4; S6; 8 p.; fig.; tabl.; 8 ref. - Document available for consultation in the library of the IIR headquarters only.
Indexing
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Themes:
HCFCs;
HFCs;
Blends - Keywords: R407C; R134a; Recommendation; R508; R404A; R22; Parameter; R417a; Refrigerating plant; Retrofitting; Refrigerant
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