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 ...

UBER Advanced Technologies Group installed a VRF system at its vehicle research lab in Pittsburgh. The system was necessary to address the varying temperature needs in the facility, which includes a ...

Heat exchange efficiency has long been a bottleneck in VRF system design. The V9 breaks through this limitation with its 310° G-type heat exchanger that maximizes heat exchange efficiency under the ...

Kooltech has concluded its City Multi YXM technical roadshows, welcoming industry professionals from the South Coast to ...

LG's LATS CAD 2, the first design software of its kind in the U.S. market, seamlessly integrates with the industry-standard building design program, AutoCAD. By eliminating transitional errors between ...

The fourth generation in LG's popular Multi V series uses industry-leading VRF technology that delivers significant benefits versus traditional ducted HVAC systems, enabling improved energy efficiency ...