Though something of a misnomer, VRF and mini split heat pumps are commonly referred to as “ductless units.” These systems are much more versatile today than they were just five years ago. It’s hard to ...

The overall efficiency, design flexibility, and total life cycle cost of variable refrigerant flow (VRF) systems are driving growth of the technology in the HVAC market. Such growth is evidenced by a ...

While variable refrigerant flow (VRF) systems continue to be proffered as viable air-conditioning (AC) components, the Middle East’s construction sector is yet to fully understand the technology and ...

As Qatar moves towards environment friendly and energy efficient air conditioning units, a new technology is becoming popular in the country. Variable refrigerant flow or volume (VRV/VRF) air ...