VRF (Variable Refrigerant Flow) systems are the gold standard for medium and large commercial buildings. AF Tech Fix is one of the few HVAC companies in Islamabad with hands-on VRF expertise.
We design, install, and service complete VRF systems including outdoor condensing units, branch selectors, refnet joints, and multiple indoor styles.
Already have a VRF system that's underperforming? Book a diagnostic visit — we'll recommend exactly what's needed to restore full performance.
What's included
Multi-zone simultaneous cooling
Daikin, Mitsubishi, Gree VRF certified
Heat-recovery & heat-pump systems
Long-pipe-run expertise