VRF / VRV Gas Charging
Precision weighted R410A / R32 refrigerant refilling for VRF systems. Fully calculated pipe volume compensation.
About This Service
Gas charging in a VRF system cannot be done by suction pressure alone. It requires calculation of the exact factory charge plus additional refrigerant based on the length and diameters of liquid copper lines. RSG Refrigeration performs nitrogen pressure drop testing to locate leaks, pulls deep vacuums, and charges refrigerant using high-accuracy digital weight scales.
Key Benefits
Our Process
Silo Isolation
Isolate indoor and outdoor sectors to find leak location.
Nitrogen Pressure Test
Pressurize lines with dry nitrogen and check for pressure drops over 24 hours.
Leak Brazing & Evacuation
Braze the leak point, vacuum the entire system to remove non-condensables.
Calculated Charging
Charge calculated R410A/R32 weight into the liquid line using digital scales.
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 Gas Charging Right Now?
Same-day service, certified technicians, genuine parts.