Variable-refrigerant flow, or VRF, is working its way into mainstream HVAC. Although not there quite yet, VRF popularity is gaining amongst HVAC contracting companies like Smith Heating and Air ...

If you’re interested in learning more about the intricacies of variable refrigerant flow (VRF) technology, you may want to book a trip to Dallas. Johnson Controls Inc. (JCI) recently opened the doors ...

The company's comprehensive strategy aims to strengthen overall knowledge throughout the larger HVAC industry on cutting-edge technology to help support locally-sourced projects with heating and ...

FAIRFIELD, N.J. — Fujitsu Training Academy now offers “Airstage V-II” classes online, at the Fujitsu VRF Training Center in Fairfield N.J., and also at the Alabama HVAC Training Center in Verbena, Ala ...

Progressive contractors are continuously looking to diversify their business portfolio, especially during economic slowdowns, and in today’s climate, a worldwide pandemic. VRF units can be situated ...