Variable refrigerant flow (VRF) systems represent a dynamic advancement in heating, ventilation and air conditioning, providing tailored temperature control through precise modulation of refrigerant ...

With all its piping, brazing, sophisticated controls, and new-age software, variable refrigerant flow (VRF) may seem like a daunting technology to some contractors. And while it does take some time to ...

On Demand Today’s VRF systems are an effective heating and cooling solution for a multitude of applications, including cold climates. This presentation is an overview of design considerations, methods ...

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 ...

This paper describes the recent efforts on developing an automotive climate control system throughout integrating an electrically-controlled variable capacity scroll compressor with a fuzzy logic ...

Several factors are driving the popularity of this versatile technology in the selection of HVAC for student housing retrofits and group-up projects. Student comfort, system management and sound ...

SWORDS, Ireland & TOKYO--(BUSINESS WIRE)--Ingersoll-Rand plc (NYSE:IR), a world leader in creating comfortable, sustainable and efficient environments, and Mitsubishi Electric Corporation (TOKYO: 6503 ...