A long-term, non-ozone depleting replacement for R-22 in various air-conditioning applications particularly in low-temperature applications. Since Genetron Performax® LT is a close match to R-22, it also serves as a retrofit fluid in applications where R-22 is used.
Genetron Performax® LT
General Information
Item | Specification |
---|---|
ASHRAE # | R-407F |
Class | HFC |
Refrigerant Type | Blend |
Typical Lubricant | POE |
Substitutes | HCFC-22 |
Contains | HFC-32, HFC-125, HFC-134a |
Glide | Moderate |
Physical Properties
Property | Value |
---|---|
Chemical Name | Difluoromethane, Pentafluoroethane, Tetrafluoroethane |
Chemical Notation | CCH2F2, CHF2CF3 ,CH2FCF3 |
Molecular Weight | 82.1 |
Boiling Point (°C) | -46.1 |
Freezing Point (°C) | -17.8 |
Critical Temperature (°C) | 82.7 |
Critical Pressure (bar) | 47.55 |
Liquid Density (kg/m³) 0°C | 1218.22 |
Specific Heat of Liquid @ Constant Pressure @ 25°C (kJ/(kg.K)) | 1.5747 |
Specific Heat of Vapor @ Constant Pressure @ 25°C (kJ/(kg.K)) | 1.1832 |
Vapour Density (kg/m³) 25°C | 3.36 |
GWP | 1825 |
ODP | Non-ozone depleting |
ATEL/ODL (kg/m³) | 0.32 |
Practical Limit (kg/m³) | 0.32 |
AIT (°C) | ND |
Flammable range, %vol. in air (Based on ASHRAE Standard 34 with Match Ignition) | None |
ANSIASHRAE Standard 36-1992 Safety Group Classification | A1 |