VRF / VRV System Installation
High-end multi-zone VRF & VRV system installation. Copper refnet pipe brazing, pressure testing, and multi-evaporator communication wiring.
About This Service
Variable Refrigerant Flow (VRF/VRV) systems offer independent temperature control across multiple zones from a single outdoor condenser array. RSG Refrigeration's commercial team designs copper refnet joints, manages nitrogen pressure holding at 40 bar (550 PSI), runs communication daisy chains, and commissions systems with manufacturer-certified service tools. Ideal for premium villas, corporate offices, hotels, and luxury apartments.
Key Benefits
Our Process
Engineering Design
Calculate pipe sizing, refrigerant volume correction, and indoor FCU positions.
Copper Pipe & Refnet Routing
Laying copper pipes, brazing refnets with nitrogen purge to avoid inner soot.
FCU & Outdoor Mounting
Install wall-mounts, cassettes, or ceiling duct units and hook up the main outdoor condensing modules.
Pressure & Vacuum Pull-down
Conduct 24-hr high-pressure nitrogen test, then pull a triple vacuum below 500 microns.
Weighted Gas Charge & Run
Refill corrected refrigerant weight and run test modes to register individual unit codes.
Brands We Service
Frequently Asked Questions
Related Services
Same-day service available. Certified technicians.
Why Choose RSG?
- Verified & background-checked technicians
- Genuine OEM spare parts
- 90-day service warranty
- Transparent upfront pricing
- Same-day service available
- All major AC brands covered
Available across Bandlaguda Jagir, Narsingi, Kokapet, Gachibowli, Madhapur, Hitech City, Financial District, Kondapur, Rajendranagar, Attapur and 40+ more areas in Hyderabad.
Need VRF / VRV System Installation Right Now?
Same-day service, certified technicians, genuine parts.