Variable Refrigerant Flow (VRF) is everywhere these days. If you work in HVAC, you can’t escape it. The brochures promise efficiency, flexibility, and comfort – sometimes they sound like VRF can solve ...

Variable refrigerant flow (VRF) systems are really no different than more traditional HVAC systems when it comes down to good installation practices. If a system is not installed correctly, then it ...

Mitsubishi Electric has launched a new range of its City Multi R32 VRF air conditioning with a host of outstanding features ...

Seeking increased business opportunities, contractors can look to variable refrigerant flow (VRF), a growing segment in the HVAC marketplace, as an added piece to their business arsenal. Why VRF? “If ...

Variable Refrigerant Flow (VRF) systems solve many challenges associated with commercial construction and facility management. Electric-run, design-flexible, VRF technology helps buildings become more ...

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 ...

Real estate is responsible for 40% of global greenhouse gas emissions. And since many commercial buildings are dependent on energy sources that use fossil fuels, owners are feeling pressure to improve ...

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, Hitachi’s exclusive and most versatile ...