Variant refrigerant flow technology is designed to give building occupants more comfort and more energy-efficient control via zoning. Supported by integrated controls and sensors, VRF accomplishes ...

Everyone is familiar with pinwheels, and few of us haven’t crafted one from a square of paper, a stick, and a pin. Pinwheels are pretty optimized from a design standpoint, and are so cheap and easy to ...

As HVACR technology continues to advance, contractors often find themselves navigating new learning curves on a regular basis. The topic of VRF is no exception. The ACHR NEWS spoke with two ...