Skip to main content
Add as a preferred source on Google

Using VRF Systems to Solve HVAC Challenges

  • By James DeBerry
  • 10/01/18

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

Increasing Energy Efficiency—VRF systems with inverter-driven compressors can reduce energy bills up to 25 percent.

Lower Lifecycle Costs—VRF’s installation and operational costs are often lower than those of traditional systems.

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 27 decibels and outdoor units are quieter than traditional systems.

Varying Loads Needs—VRF does an impressive job meeting space and occupant needs. Full-range variable capacity delivers only the amount of conditioning required to match a zone’s demand. Using integrated controls and sensors that measure conditions within each zone, the compressor adjusts speeds to maintain the desired 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 Multiple Spaces—VRF can integrate with third-party software. It 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’s management system.

Minimizing Maintenance—Limited maintenance is necessary 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 School Planning & Management October 2018 issue of Spaces4Learning.

About the Author

James DeBerry is commercial marketing manager for Mitsubishi Electric Cooling & Heating (MitsubishiPro.com). He can be reached at [email protected] or 888-979-9686.

Featured

  • URI Cuts Underwater Ribbon on New Ocean Robotics Laboratory

    The University of Rhode Island recently held a ribbon-cutting ceremony for a new Ocean Robotics Laboratory at its Narragansett Bay Campus, according to a news release. Two students used a remotely operated vehicle to cut an underwater ribbon in a 30-by-20-foot test tank.

  • Fayetteville State University Opens New College of Education Building

    Fayetteville State University (FSU) in Fayetteville, N.C., recently celebrated the opening of a new $69.3-million College of Education building, according to a university news release.

  • Auburn University Debuts $224M STEM + Agricultural Sciences Complex

    Auburn University in Auburn, Ala., recently opened its new $224-million STEM + Agricultural Sciences Complex, the largest research construction project in the university’s history, according to university news. The facility measures more than 265,000 square feet and brings six departments from the College of Agriculture and College of Sciences and Mathematics together under one roof.

  • Missouri Child Development Center Completes $2.3M Expansion

    The Urban Sprouts Child Development Center in St. Louis, Mo., recently announced the completion of a $2.3-million expansion and adaptive reuse project, according to a news release. The new space includes a retail café, outdoor learning space, and a support office building.