Description
Safety & Handling
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Mild Flammability: Although classified A2L, real-world combustion risk is low. Proper nitrogen purging and A2L-compliant tools make handling safe—industry professionals note the perceived risk is often “blown out of proportion.”
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Handling Precautions: Use A2L-rated equipment, ensure ventilation, flow nitrogen during brazing, and follow manufacturer guidelines for servicing.
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Storage & Transport: Store in well-ventilated, cool places, away from ignition sources and direct sunlight; handle per flammable gas safety standards.
Suggested Product Listing Text
Maxref R‑32 Refrigerant Gas (Difluoromethane / HFC‑32)
A high-efficiency, single-component HFC refrigerant with zero ODP and a modest GWP of ~675. Offers up to 10% greater energy efficiency and requires significantly less charge compared to R‑410A, enabling lower operational costs. Classified A2L (mildly flammable), R‑32 is safe when installed with A2L-rated equipment and proper handling protocols. Ideal for new AC and heat pump systems, including mini-splits, ducted units, and chillers. Requires POE oil for compatibility—consult equipment manufacturers for guidelines.
Quick Highlights
| Feature | Detail |
|---|---|
| Chemical Name | Difluoromethane (CH₂F₂) |
| ODP / GWP | 0 / ~675 |
| Phase-Out Comparison | Lower GWP than R‑410A (~2,088) |
| Flammability Class | A2L (mildly flammable) |
| Energy Efficiency | Up to 10% better than R‑22 |
| Charge & System Compactness | Up to 40% smaller refrigerant charge |
| Use Case | New HVAC systems; not for retrofit |
| Lubricant Requirement | POE oil only |
| Safety Considerations | Use proper tools, ventilation, purging |
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