What is a variable frequency drive? Heating, ventilation, and air conditioning systems' air supply used to be constant volume into a space. Now a variable air volume control is being used to provide ...

The KF is Copeland’s variable-speed scroll compressor for the 1.5- to 5-ton North American residential market, designed for ...

Austin, April 28, 2025 (GLOBE NEWSWIRE) -- The SNS Insider report indicates that the Variable Air Volume (VAV) Systems Market size was estimated at USD 15.06 billion in 2023 and is expected to reach ...

Variant refrigerant flow technology is designed to give building occupants more comfort and more energy-efficient control via zoning. Supported by integrated controls and sensors, VRF accomplishes ...

This is a sidebar to the feature story "Automating Energy Consumption" which appears in the March, 2008 Issue of Automation World. Most energy at plants is consumed by motors. According to the U.S.

Learn about the many benefits of these upgrades, from first-cost and operational savings to increased usable space. Whether your multifamily building is a high-rise community or garden-style ...

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 ...

Creating both attractive designs and occupant comfort in commercial buildings is easy with the right HVAC system. Variable refrigerant flow (VRF) systems offer architects more design freedom than ...

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

A variable air volume box controls the air flow to a given space. When the space is unoccupied, the box closes off the heat and cooling to a minimum flow or turns it off when a building is not being ...