Heat Recovery VRF System: 8-80HP with COP 6.0
Simultaneous heating and cooling capability turns waste heat into working energy, providing the fastest path to green building certification.
Product Overview
The V8 Eco VRF system addresses a fundamental inefficiency in conventional systems by capturing thermal energy that would otherwise be expelled and redirecting it to areas requiring heating. This achieves a heat recovery COP of 6.0, meaning every kilowatt of electrical input produces six kilowatts of useful thermal output across combined cooling and heating functions.
This energy recovery principle transforms the VRF system into a thermal redistribution network, moving energy internally rather than purchasing it twice. For buildings pursuing LEED, BREEAM, or DGNB certification, this performance directly generates Energy & Atmosphere credits and strengthens energy model calculations.
Spanning 8-80HP with maximum piping lengths of 1,000 meters, the V8 Eco serves commercial developments, hospitality properties, healthcare facilities, and institutional buildings where simultaneous heating and cooling demands create maximum energy recovery benefits.
Key Features
Integrated Heat Recovery at COP 6.0
The V8 Eco's heat recovery circuit intercepts surplus thermal energy during cooling operation and channels it through a dedicated redistribution loop to zones requiring heating. The integrated two-pipe architecture with intelligent valve sequencing achieves COP 6.0 performance without complex three-pipe installation requirements.
- COP 6.0 delivers six kilowatts of useful heat per kilowatt of electrical input
- Integrated two-pipe architecture eliminates complex installation requirements
- Intelligent valve sequencing manages simultaneous heating and cooling automatically
- Reduces total building energy consumption by 40-60% compared to separate systems
SEER 38 Whole-Season Performance
The seasonal energy efficiency ratio of 38 reflects real-world efficiency across actual operating conditions, providing material annual cost reductions that directly improve building operating margins.
- SEER 38 reflects seasonally weighted efficiency across actual operating conditions
- Accounts for performance at part-load conditions where buildings spend most operating hours
- Directly improves energy model calculations for green building certification
IEER 9.0 Part-Load Excellence
The integrated energy efficiency ratio of 9.0 incorporates weighted performance at four load points against occupancy patterns, excelling in the 40-70% load band where commercial buildings spend most operating hours.
- IEER 9.0 incorporates weighted performance against occupancy patterns
- DC inverter compressor provides smooth stepless modulation across mid-load range
- Part-load excellence directly translates to lower annual energy expenditure
Green Certification Documentation Path
Performance characteristics are pre-mapped to LEED, BREEAM, and DGNB requirements, eliminating the need for bespoke HVAC justification narratives that consume consultant hours and delay certification workflows.
- Pre-mapped to LEED Energy & Atmosphere prerequisites and credit requirements
- BREEAM Energy and Health category requirements addressed with validated data
- R32 refrigerant (GWP 675) meets current and projected F-Gas phase-down requirements
DC Inverter Continuous Modulation
The DC inverter compressor operates with stepless variable-speed control, tracking thermal demand without cycling losses and temperature overshoot inherent in on/off compressor control.
- Stepless variable-speed operation eliminates cycling losses and temperature overshoot
- Tighter zone temperature bands provide steadier occupant comfort
- Up to 40% energy savings compared to fixed-speed conventional equipment
Gold Fin Coastal Durability
Condenser and evaporator coils receive Gold Fin hydrophilic coating treatment, providing salt spray resistance for coastal installations while improving condensate drainage.
- Hydrophilic Gold Fin coating resists salt spray in coastal and marine environments
- Enhanced condensate drainage prevents water bridging between fin surfaces
- Extends equipment longevity in corrosive atmospheric conditions
Technical Specifications
| Parameter | Specification |
|---|
| Series | V8 Eco |
| Positioning | Heat Recovery Energy Redistribution VRF |
| Capacity Range | 8-80HP |
| System Type | Heat recovery VRF – simultaneous heating and cooling |
| Heat Recovery COP | 6.0 |
| SEER | 38 |
| IEER | 9.0 |
| Compressor | DC inverter, stepless variable-speed operation |
| Energy Saving | Up to 40% vs. conventional fixed-speed |
| Refrigerant | R32 (GWP 675), F-Gas compliant |
| Max. Piping Length | 1,000m |
| Max. Height Difference | 70m |
| Coil Protection | Gold Fin anti-corrosion (salt spray + hygienic) |
| Power Supply | Dual frequency 50/60Hz, wide voltage 180-440V |
| BMS Protocols | Modbus RTU, BACnet |
| Green Certification | LEED / BREEAM / DGNB ready |
| Indoor Units | 10 types compatible |
| Warranty | 5 years |
| Origin | China |
Applications
- Hotels with simultaneous guest room cooling and lobby, spa, or domestic hot water heating
- Hospitals requiring concurrent cooling for IT/equipment rooms and heating for patient wards
- Mixed-use commercial developments with overlapping retail cooling and residential heating
- Office buildings pursuing LEED or BREEAM certification with energy recovery strategies
- University campus buildings with diverse thermal demands across facilities
- Retrofit projects replacing separate heating and cooling systems with integrated energy recovery
Certifications & Standards
- CE – European conformity marking for safety and performance
- Eurovent – European HVAC performance certification program
- ERP – European Energy-related Products directive compliance
- EU Energy Label – European energy efficiency labeling compliance
- F-Gas – Compliant with EU F-Gas regulation phase-down requirements
- TUV SUD – Third-party product safety and quality certification
- ISO 9001/14001/45001 – Quality, environmental, and occupational health management systems
Product Images
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