Product details
Danfoss Scroll Compressor HRH049U4LP6 | 121L1366
Product Description:
The Danfoss HRH049U4LP6 is a robust scroll compressor engineered to meet the high-pressure demands of modern R410A systems. Part of the specialized Danfoss H-series, the 121L1366 is an ideal choice for maintaining or upgrading HVAC units in the UAE, delivering approximately 4 tons of cooling capacity. It is commonly utilized in ducted split systems and light commercial units across Dubai and Abu Dhabi. Its advanced scroll design ensures reduced sound levels and minimal vibration, making it perfect for quiet residential environments. Built to perform reliably under the extreme ambient temperatures of the Middle East, this compressor offers superior energy efficiency and long-term operational stability for UAE property managers.
Key Features & Benefits:
- R410A Optimization: Specifically engineered for high-pressure R410A applications, ensuring maximum thermal efficiency for UAE cooling projects.
- 4-Ton Cooling Capacity: Perfectly sized for large residential villas and medium-sized commercial spaces in the UAE.
- Low Noise Design: Optimized internal components provide quiet operation, essential for high-end residential areas in Dubai.
- Proven Reliability: Built with high-grade materials to ensure steady performance during the peak summer heat of the UAE.
- Energy Saving: High EER ratings help reduce electricity costs, aligning with UAE green building standards and sustainability goals.
Technical Specifications:
| Specifications | Value |
| Manufacturer | Danfoss |
| Model | HRH049U4LP6 |
| Code Number | 121L1366 |
| Type | Scroll Compressor |
| Refrigerant | R410A |
| Voltage | 380V – 415V / 3 Phase / 50Hz |
| Nominal Capacity | Approx. 4.0 Tons |
| Oil Type | PVE (Polyvinyl Ether) |
| Connection Type | Brazed |
FAQs:
- Q: Can the HRH049U4LP6 (121L1366) be used for commercial office cooling in Dubai?
- A: Yes, its 4-ton capacity and 3-phase configuration make it ideal for light commercial applications and large ducted units in the UAE.
- Q: Why is PVE oil used in this model for the UAE market?
- A: PVE oil is moisture-resistant and does not form acid, which provides superior internal protection in the UAE’s humid coastal climates compared to POE oils.
- Q: Does this model include internal motor protection?
- A: Yes, it features internal protection to guard against electrical overload and overheating common in high-ambient environments.


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