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UK Quality Assurance: Manufactured to the highest international standards, ensuring zero non-condensable gases for stable head pressures.
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Optimized for Inverter Systems: Provides the superior thermal properties required for modern variable-speed compressors.
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High Efficiency Performance: Enables equipment to reach higher SEER ratings, significantly reducing electricity costs for the end-user.
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Zero Ozone Depletion: A sustainable, non-ozone depleting HFC solution (ODP = 0).
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Near-Azeotropic Stability: Maintains a consistent composition during the charging process, ensuring predictable and reliable cooling performance.
Applications:
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New Residential Inverter Split and Multi-Split Units.
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Commercial VRF/VRV Systems.
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Modern High-Efficiency Heat Pumps.
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Dehumidifiers and Industrial Process Chillers.
Technical Specifications (Attributes)
| Attribute | Detail |
| Brand | Harp® (Harp International) |
| Model | R-410A |
| Chemical Name | Difluoromethane / Pentafluoroethane |
| Chemical Formula | CH₂F₂ (50%) / CHF₂CF₃ (50%) |
| Refrigerant Type | HFC Blend (A1 Safety Group) |
| Cylinder Color | Rose / Pink (Industry Standard) |
| Lubricant Compatibility | POE (Polyolester Oil) Only |
| Boiling Point | -51.6°C (-60.8°F) |
| Country of Origin | United Kingdom (UK) |
Logistics & Shipping
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Net Weight: 11.3 kg (25 lbs)
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Gross Weight: Approx. 14.5 kg
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Packaging Dimension: 24.5 cm x 24.5 cm x 42.5 cm
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Shipping Method: Classified as Non-Flammable Gas (Class 2.2).
- Warning: R-410A operates at 60% higher pressure than R-22. Elins Nigeria advises all technicians to verify that their manifold gauges, charging hoses, and recovery cylinders are specifically rated for high-pressure R-410A service.
Market Insight: In the Nigerian HVAC market, Harp® is recognized as the “Elite Standard.” For high-end residential estates in Ikoyi, Lekki, and Maitama, Elins Nigeria positions Harp® R-410A as the ultimate protection for expensive Inverter AC units. Using UK-made Harp® gas prevents the “moisture-acidification” of POE oil—the leading cause of motherboard and compressor failure in high-humidity coastal regions like Lagos.
Safety Note for : R-410A is a near-azeotropic blend; to maintain the correct chemical ratio, always charge in the liquid phase (invert the cylinder). Elins Nigeria Technical Warning: Never attempt to “top up” an R-22 system with R-410A. The massive pressure difference will cause the older equipment to rupture, leading to potential injury or system explosion. Always confirm the unit nameplate is specifically rated for R-410A.







