Hongtai V8 EasyFit VRF System
QuickConnect Zero-Brazing 50% Faster Installation CE Certified Gold Fin Anti-Corrosion
Revolutionize VRF Installation
Cut installation time in half and eliminate on-site brazing to commission sustainable buildings faster than ever before. Traditional VRF installation demands open-flame brazing, on-site vacuum pumping, and manual refrigerant charging—consuming time, generating waste, and introducing quality variability. The V8 EasyFit (8-64 HP) eliminates all three through QuickConnect zero-brazing connectors and factory pre-charged R32 circuits.
Project Benefits and Cost Savings
- Retail chain rollout: 40-50% faster installation per location, accelerating revenue realization by 3-6 weeks
- School VRF deployment: Complete 20-classroom projects in 2 weeks instead of 4 with zero fire safety disruptions
- Hotel renovation: Install in occupied buildings without triggering fire protocols or hot-work insurance requirements
Key Advantages
| Advantage | Details |
|---|
| 20+ Years HVAC Expertise | Manufacturing excellence with 500,000+ annual sets across 80+ countries |
| 40-50% Faster Installation | QuickConnect zero-brazing technology dramatically reduces on-site labor hours |
| Zero Hot-Work Risk | No open flame, no brazing fumes, no fire permits required |
| Factory Precision Charging | Eliminates field efficiency loss from overcharging |
| Full Certification Portfolio | CE, Eurovent, F-Gas, LEED, BREEAM, TUV SUD, ISO 9001/14001/45001 |
| 5-Year Warranty + OEM/ODM | Standard coverage plus full customization for brand partners |
Core Technology Highlights
QuickConnect: No Brazing, No On-Site Refrigerant Work
Precision-machined flare-and-lock joints eliminate brazing entirely—zero open-flame emissions, zero filler rod consumption, zero hot-work permits.
Factory Pre-Charged R32: Exact Charge, Zero Field Waste
Each unit leaves the factory with R32 (GWP 675, F-Gas compliant) charged to precise specification under nitrogen atmosphere.
Gold Fin Anti-Corrosion: Tropical Coastal Endurance
Gold Fin treatment provides salt spray resistance for Southeast Asian shorelines, tropical island resorts, and Mediterranean coastal properties.
Technical Specifications
| Parameter | V8 EasyFit |
|---|
| Capacity Range | 8-64 HP |
| Connection Technology | QuickConnect (zero-brazing, flare-and-lock) |
| Refrigerant | Factory pre-charged R32 (GWP 675), F-Gas compliant |
| Installation Time | 40-50% reduction vs. conventional VRF |
| Max. Piping Length | 800 m |
| Max. Height Difference | 50 m |
| Coil Protection | Gold Fin anti-corrosion |
| BMS Protocols | Modbus RTU, BACnet |
| Warranty | 5 years |
Available Indoor Units
One-Way Cassette, Two-Way Cassette, Compact Four-Way Cassette, Four-Way Cassette, Arc Duct, Medium Static Duct, High Static Duct, Wall Mounted, Floor Standing, Ceiling & Floor
Frequently Asked Questions
How much faster is V8 EasyFit compared to conventional VRF installation?
V8 EasyFit reduces installation time by 40-50% compared to traditional VRF systems by eliminating open-flame brazing, vacuum pumping, and field refrigerant charging.
Is zero-brazing VRF reliable for commercial projects?
Yes. QuickConnect precision-machined flare-and-lock joints are factory-tested to the same pressure standards as brazed connections with proven long-term reliability across retail, education, and hospitality projects.
Can EasyFit be installed in occupied buildings?
Absolutely. With zero open-flame work, there are no fire safety triggers, no hot-work permits, and no evacuation requirements—ideal for hotel renovations and occupied retrofits.
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