Genetron® 407C (R-407C)
Can be used as a replacement of R-22, but we strongly recommended using next generation refrigerants instead of R-22.
General Information
| Item | Specification |
|---|---|
| ASHRAE # | R-407C |
| Class | HFC |
| Refrigerant Type | Blend |
| Typical Lubricant | POE |
| Notes | Commercial Refrigeration: Reasonable performance match to R-22 in medium temperature refrigeration. Lower capacity in low temperature refrigeration systems. Air Conditioning and Heat Pumps: Best retrofit alternative to R-22. Close performance match with slightly higher operating pressures. |
Physical Properties
| Property | Value |
|---|---|
| Molecular Weight | 86.2 |
| Boiling Point at 1atm (101.3 kPA) | -46.5 |
| Chemical Name | Difluoromethane, Pentafluoroethane, Tetrafluoroethane |
| Chemical Notation | CH2F, CF3CHF2, CF3CH2F (52% R-134a / 25% R-125 / 23% R-32) |
| Critical Temperature (°C) | 86.03 |
| Critical Pressure (bar) | 46.29 |
| Liquid Density (kg/m³) 0°C | 1137.5 |
| ANSIASHRAE Standard 36-1992 Safety Group Classification | A1 |
| Relative Molar Mass (g/mol) | 86.2 |
| Vapour Density (kg/m³) 25°C | 43.77 |
| GWP | 1774 |
| ODP | Non-ozone depleting |
| REACH | Approved |
| ATEL/ODL (kg/m³) | 0.29 |
| Practical Limit (kg/m³) | 0.31 |
| AIT (°C) | 704 |