Refrigerant R407c
Details
R407C is a mixture of hydrofluorocarbons used as a refrigerant. It is a zeotropic blend of R-32, R-125, and R-134a (20/40/40). Applications include residential and commercial air conditioning systems, non-flooded evaporator chillers, and some commercial refrigeration systems. Since R-407C has similar properties to R-22, it is possible (with modifications) to use it in the same equipment designed for R-22 today.
Applications
PHYSICAL PROPERTIES
| Syntax | Description |
|---|---|
| Molecular formula | - |
| Molecular Weight | 86.2 |
| Boiling point (℃) | -43.2 |
| Freezing temperature (℃) | - |
| Critical pressure (KPa) | 4.63 |
| Liquid density 24℃ (kg/m3) | - |
| Ozone depleting potential ODP | 0 |
| Global warming coefficient GWP | 1700 |
QUALITY INDICATORS
| Syntax | Description |
|---|---|
| Purity | ≧99.9% |
| Moisture | ≦0.001% |
| Acidity | ≦0.00001% |
| ASHRAE security level | A1 |
