R410A and alternative refrigerants
The following table shows all available data for R410A and alternative refrigerants.
ODP: ozone depletion potential
GWP: global warming potential according to EN 378:2017; AR4: Fourth Assessment Report of the IPCC, AR5: Fifth Assessment Report of the IPCC
pract. limit AEL: assigned exposure limit according to EN 378:2017
Temperature glide: Total glide from bubble to dew line, based on 1.013 bar. Real glide depends on operating conditions.
Relative refr. capacity and discharge temp. increase: Reference refrigerants are those listed under "Substitute for", performance data are average values based on calorimeter tests.
(H): high temperature application
(M): medium temperature application
(L): low temperature application
Data is based on publications of various refrigerant manufacturers and is subject to change.
R410A | R32 | R452B | R454B | R463A | R466A | |
|---|---|---|---|---|---|---|
Refrigerant | R410A | R32 | R452B | R454B | R463A | R466A |
Chemical | CH2F2 | |||||
Group | HFC | HFC | HFO/ HFC | HFO/ HFC | HFO/ HFC | HFO/ HFC |
Components | R32/ 125 | R32/ 125/ 1234yf | R32/ 1234yf | R32/ 125/ 1234yf/ 134a/ 744 | R32/ 1234yf/ 13I1 | |
Name | difluoro-methane | XL55, L-41y | XL41 | XP41 | N-41 | |
Manufacturer | Chemours, Honeywell | Chemours | Chemours | Honeywell | ||
Substitute for | R22, R13B1 | R410A | R410A | R410A | R410A | R410A |
Application max (°C) | 12 | 15 | 15 | 15 | 15 | 15 |
Application min (°C) | -25 | -15 | -25 | -25 | -25 | -25 |
Appl. limitations max (°C) | ||||||
Appl. limitations min (°C) | -40 | |||||
Appl. 2-stage max (°C) | -40 | |||||
Appl. 2-stage min (°C) | -80 | |||||
Oil 1 | POE | POE | POE | POE | POE | POE |
Oil 2 | PVE | PVE | PVE | PVE | PVE | PVE |
Oil with limitations 1 | AB | AB | ||||
Oil with limitations 2 | ||||||
Molar mass | 72,59 | 52,02 | 63,53 | 62,61 | 74,72 | 80,69 |
Normal boiling point (°C) | -51,4 | -51,7 | -50,7 | -50,5 | -59,9 | -51,7 |
Normal dew point (°C) | -51,4 | -51,7 | -49,8 | -49,5 | -46,9 | -51 |
Temperature glide (K) | 0 | 0 | 0,9 | 1 | 13 | 0,7 |
Crit. temp. (°C) | 71 | 78 | 77 | 78 | 76 | 76 |
Crit. pressure (bar) | 49,01 | 57,8 | 52,2 | 52,67 | 52,44 | 51,44 |
ODP | 0 | 0 | 0 | 0 | 0 | 0 |
GWP AR4 | 2088 | 675 | 698 | 466 | 1494 | 733 |
GWP AR5 | 1920 | 677 | 676 | 467 | 1377 | 696 |
Cond. temp. at 26 bar abs (°C) | 43 | 42 | 46 | 47 | 47 | 46 |
Cond. temp. at 40 bar abs (°C) | 61 | 65 | 66 | 65 | 65 | |
Relative refr. capacity (%) | 140 (H) | 108 (H) | 98 (H) | 97 (H) | ||
Safety group | A1 | A2L | A2L | A2L | A1 | A1 |
Pract. limit AEL (kg/m³) | 0,44 | 0,061 | 0,062 | 0,061 | 0,299 | 0,099 |