A study conducted by The ACHR NEWS and myCLEARopinion Insights Hub shows that contractors still recommend variable refrigerant flow (VRF) systems for the same core reasons they always have — ...

Variable refrigerant flow (VRF) systems were first introduced to the HVAC community in Japan in 1980 as a highly efficient heating and cooling option in multi-zone comfort applications. It took the ...

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 ...

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 ...

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 ...