Overview & Technical Profile
R-407A is an energy-efficient zeotropic ternary hydrofluorocarbon (HFC) blend developed specifically for commercial low- and medium-temperature refrigeration systems. Providing an immediate pathway to reduce system carbon footprint compared to high-GWP refrigerants like R-404A and R-507, R-407A delivers substantial electrical energy savings while maintaining comparable cooling capacity.
Key Specifications & Thermodynamic Properties
| Chemical Composition | Zeotropic Ternary Blend (R-32, R-125, R-134a) |
| ASHRAE Safety Class | A1 (Non-Flammable, Low Toxicity) |
| Boiling Point | -49.0°F (-45.0°C) |
| GWP | 2107 (Nearly 50% lower than R-404A) |
| Oil Type | Polyolester (POE) Lubricant |
| Purity | AHRI Standard 700 Compliant |
Applications & OEM Equipment Compatibility
Supermarket centralized refrigeration rack systems, food service walk-in coolers, industrial refrigerated distribution centers, and ice manufacturing equipment.
EPA Regulatory & Certified Handling Notice
Environmental & Safety Compliance: Under Section 608 and Section 609 of the United States Clean Air Act, all refrigerants must be purchased and handled in compliance with EPA regulations. Technicians must hold active EPA Section 608 certification (Universal, Type II, or Type III) or Section 609 MVAC credentials. Cylinders are manufactured to DOT-39 specifications and must be recovered into certified recovery vessels to prevent atmospheric release.
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