Inside the real-world headaches, maintenance procedures, and wins of Variable Refrigerant Flow (VRF)/ technology.

Variable refrigerant flow (VRF) systems represent a dynamic advancement in heating, ventilation and air conditioning, providing tailored temperature control through precise modulation of ...

Fujitsu General Limited manufactures and sells air conditioners worldwide. It offers split and multi split air conditioning systems; and variable refrigerant flow systems, ventilation systems, air ...

There are a few key things contractors need to know about the refrigerant shortage. For starters: as the industry transitions ...

FlexGen’s latest software feature delivers real-time, single-line visibility into battery sites — enabling faster response to alarms, less downtime, and improved operational efficiency.

Watsco set to thrive amid A2L refrigerant shift with tech-driven growth, market consolidation, and shareholder value. Buy ...

We tested nine units in a humid Florida home to find the best portable air conditioners of 2025. Here are the models we recommend considering for any size space.

In addition, the company offers chilled water systems, split units, and controls; variable refrigerant flow systems; cooling towers, pumps, air handling units, etc.; installation and maintenance ...

If we were looking to buy a new filter today for our HVAC (heating, ventilation, and air conditioning) system, we’d opt for one rated MERV 13.

Discover the best portable air conditioners to keep you cool. We expertly review ACs from AEG, Meaco, Electriq and more brands to help you buy the best, and also explain the type and size you need for ...