20.9 LB R-32 (Difluoromethane) A2L Refrigerant Gas for HVAC Systems
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- Category: Heating & Cooling
R32, commonly referred to as difluoromethane, is a single-component HFC refrigerant widely used in new air conditioning and cooling equipment designed specifically for R32. With zero ozone depletion potential and a lower GWP than R410A, R32 has become a common choice in modern systems where manufacturers aim to balance environmental performance and cooling efficiency.
Key Features
- R32, commonly referred to as difluoromethane, is a single-component HFC refrigerant widely used in new air conditioning and cooling equipment designed specifically for R32.
- With zero ozone depletion potential and a lower GWP than R410A, R32 has become a common choice in modern systems where manufacturers aim to balance environmental performance and cooling efficiency.
- Because it is classified as A2L, mildly flammable, R32 is typically used in properly designed equipment and handled in accordance with applicable safety standards.
- It remains a practical option for new-generation HVAC systems that are engineered for R32 operation and service.
| Specification | Value |
|---|---|
| Brand | Daikin |
| Product Type | Imported Product |
| GTIN | Not available |
| Weight | 20.9 LB |
| Chemical Name | Difluoromethane |
| Chemical Formula | CH2F2 |
| Type | HFC, Single-component refrigerant |
| Molecular Weight | 52.02 g/mol |
| Boiling Point | -51.7°C |
| Freezing Point | -136°C |
| Critical Temperature | 78.1°C |
| Critical Pressure | 5.78 MPa |
| Ozone Depletion Potential (ODP) | 0 |
| Global Warming Potential (GWP) | 675 (IPCC AR5) |
| ASHRAE Safety Classification | A2L (Mildly Flammable, Low Toxicity) |
| Lower Flammable Limit (LFL) | 0.307 kg/m³ |
| Purity | > 99.5 % wt |
| Moisture |
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