The pandemic has caused indoor air quality to become a bigger concern for many commercial building owners and managers, due to the fact that the COVID-19 virus is primarily spread through the air.

This article first appeared in Engineered Systems. View the original post in its entirety here. Variable refrigerant flow (VRF) systems were first introduced to the HVAC community in Japan in 1980 as ...

The VRF Systems Market is growing continuously over the past few years. Rising uses of VRFs in residential, healthcare, automobile, hotels, educational institutes, retail stores, and other ...

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

The newly formed Scan Technologies Global (Pvt) Ltd. secured the installation, testing & commissioning of GREE VRF Air-Conditioning systems of Astoria project under construction in the heart of ...

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Manila, Philippines (July 11, 2025) – If you’re planning to design a compact high-rise or refurbish an older building, Hitachi offers an innovative cooling solution with the SideSmart™ VRF system, ...