VRF Technology

  • By Kevin Miskewicz
  • 09/01/17

Variable Refrigerant Flow (VRF) is a leading edge, globally proven HVAC technology that can help solve many HVAC challenges faced by educational facilities:

  • Increasing energy efficiency
    VRF systems with inverter-driven compressors can reduce energy bills up to 25 percent.
  • Reducing costs
    While initial equipment cost can be higher, VRF’s installation and operational costs are often lower. Standard controls and simpler installation save on materials and labor.
  • Delivering fresh air
    With advanced filters, zoning capabilities and integration with ventilation systems, VRF can help meet indoor air mandates.
  • Limiting operational noise
    VRF eliminates disruption indoors and out. Indoor units operate as quietly as 19 decibels and outdoor units are quieter than traditional systems.
  • Varying loads needs
    Full-range variable capacity delivers only the amount of conditioning required to match a zone’s cooling or heating demand. Using integrated controls and sensors that measure conditions within each zone, the compressor adjusts speeds to maintain the desired zone temperature.
  • Solving comfort issues
    VRF’s zoning offers personalized comfort control, including the ability to simultaneously cool and heat from one heat recovery system.
  • Controlling multiples spaces
    VRF can integrate with third-party software. Beyond that, VRF offers a wide variety of controls options, from individual zone controllers to centralized controllers that monitor, schedule and control multiple indoor units through a web browser. Multiple central controllers can connect to a building management system.
  • Minimizing maintenance
    Little maintenance is required and doesn’t require a specialized service contractor. VRF components
    are easily accessible, yet also safely tucked away within the system.

This article originally appeared in the issue of .

About the Author

Kevin Miskewicz is the director of Commercial Marketing with Mitsubishi Electric Cooling & Heating. He can be reached at [email protected] or 888/979-9686.

Featured

  • Howard Community College President Joins National Research Council

    Howard Community College President Daria J. Willis was recently appointed to the American Association of Community Colleges (AACC) Commission on Research and Community College Trends and Issues, according to a news release.

  • Fellowes Launches New 3D Modular, Product Configurators

    Contract interiors and architectural solutions provider Fellowes recently announced the launch of new 3D modular and product configurators for several of its product lines, according to a news release. The new products offer SIF file integration and pricing for the Volo, Markerboards, Sena, and Rising product lines in connection with 3D Cloud, which provides 3D product visualization and 3D digital asset management.

  • ECM Technologies Wins ‘Most Innovative Business of the Year’ Award

    HVAC preventative maintenance and efficiency solutions provider ECM Technologies was recently named the “Most Innovative Business of the Year” at the 2025 Champions of Change Awards, according to a news release. The program recognizes Arizona business leaders and organizations taking steps to make a positive impact on the state through innovative thinking and philanthropy.

  • California Middle School Completes Two New Academic Buildings

    Sunnyvale Middle School in Sunnyvale, Calif., recently announced that construction is complete on two new classroom buildings of two stories each, according to a district news release. The new wing will house seventh- and eighth-grade students and is part of a larger campus modernization project.

Digital Edition