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 ...

All-electric VRF (Variable Refrigerant Flow) technology offers quiet operation, flexible installation, and scalability, making it energy-efficient and cost-effective by heating or cooling only ...

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 ...

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 ...

WAYNE, NJ — Passaic Country Technical Institute (PCTI) is more than just a tech school. Of course, the trades are offered, but it’s also a high school, open to students from grades seven through 12 ...