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

  • Texas District Finishes Construction on New Middle School, Admin Building

    The Westwood Independent School District recently held a ribbon-cutting ceremony for the new Westwood Middle School and Administration Building in Palestine, Texas, according to a news release. The campus covers 106,000 square feet and has the capacity for 650 students in grades 6–8, and it will also play home to the district’s staff and administration.

  • Texas State University Completes Stadium Renovations

    Texas State University in San Marcos, Texas, recently announced that it has completed a series of additions and renovations to its football stadium, according to a news release. Formerly known as the Bobcat Stadium End Zone Complex, the Johnny and Nathali Weisman Football Performance Center is an 85,000-square-foot expansion featuring hospitality spaces, banquet spaces, exterior concourses, and upgrades to the field house.

  • Florida SouthWestern State College, Skanska Partner for Humanities Hall Renovation

    Florida SouthWestern State College (FSW) in Fort Myers, Fla., recently announced that it is partnering with construction firm Skanska to renovate the school’s Humanities Hall, according to a news release.

  • iPark 87

    Building a Future-Focused Career and Technical Education Center

    A district superintendent shares his team's journey to aligning student passions with workforce demands, and why their new CTE center could be a model for districts nationwide.

Digital Edition