Skip to main content
Add as a preferred source on Google

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

  • Northeastern University Breaks Ground on New Housing Community

    Northeastern University recently announced the groundbreaking of a new student housing community on its campus in Boston, Mass., according to a news release. The university is partnering with American Campus Communities (ACC) for development of the project, which will have the capacity for 1,200 students and has a scheduled completion date of fall 2028.

  • Wold Architects & Engineers Acquires VPS Architecture

    Full-service planning, architecture, and engineering firm Wold Architects & Engineers recently announced that it has acquired VPS Architecture, according to a news release. The move will help strengthen Wold’s education and public-sector design expertise, industries in which both companies have strong pre-existing ties and relationships.

  • Hawaii Elementary School Breaks Ground on New Classroom Building

    Kealakehe Elementary School in Kailua, Hawaii, recently began construction on a new, $16-million classroom building for its campus, according to a news release. The 13,000-square-foot building will stand two stories and connect the existing upper and lower campuses.

  • California School District Completes Elementary School Modernization

    The San Diego Unified School District in San Diego, Calif., recently held a ribbon-cutting for a whole-site modernization of Pacific Beach Elementary School, according to local news. The school first opened with one building in 1930 and added six more between 1938 and 1957.