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

  • Inglewood Unified School District Breaks Ground on New High School

    The Inglewood Unified School District in Inglewood, Calif., recently broke ground on a new campus for Inglewood High School, according to a news release. The project has a budget of about $240 million, funding coming through bond proceeds from Measure I.

  • Texas A&M Adds ALPR Technology to Parking Solutions

    Texas A&M University in College Station, Texas, recently integrated automatic license plate recognition (ALPR) technology into its parking services and enforcement strategies, according to a news release. The university’s Transportation Services division deployed Genetec AutoVu ALPR to manage the campus’ 36,000+ parking spaces.

  • UT-Austin Breaks Ground on 17-Story Business School

    The University of Texas at Austin recently broke ground on a new, 17-story facility that will serve as the new home for the school’s McCombs School of Business, according to university news. The groundbreaking ceremony took place on April 10 for Mulva Hall, which will include amenities like classrooms, academic department suites, research centers, faculty offices, the dean’s office, and gathering spaces.

  • S4L Launches 2025 Facilities and Construction Brief Survey

    Spaces4Learning recently launched its 2025 Facilities and Construction Brief Survey, which gathers information on K–12 and higher education construction projects nationwide from the previous year. The data we get from you, our readers, forms an industry report offering an overview of current trends in school facilities.

Digital Edition