ULTRA IMPORTANT: “Like any mechanical system, semiannual maintenance is very important to maintain the life cycle of any system,” said Matthew Kuntz, vice president of Jupiter-Tequesta Air ...

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 ...

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 ...

While variable refrigerant flow (VRF) systems continue to be proffered as viable air-conditioning (AC) components, the Middle East’s construction sector is yet to fully understand the technology and ...