Variable refrigerant flow (VRF) systems are really no different than more traditional HVAC systems when it comes down to good installation practices. If a system is not installed correctly, then it ...

Variable Refrigerant Flow (VRF) is everywhere these days. If you work in HVAC, you can’t escape it. The brochures promise efficiency, flexibility, and comfort – sometimes they sound like VRF can solve ...

We live in a smart age. From wearables to white goods, our lives are increasingly integrated with technology that drives efficiency, cuts costs and enhances our everyday experiences. This ‘smart ...

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 ...

A view from the lobby of the new headquarters. San Antonio’s revitalized Pearl development, just two miles from the city’s popular Riverwalk and the famed Alamo, offers some of the Lone Star State’s ...