Add as a preferred source on Google

Using VRF Systems to Solve HVAC Challenges

  • By James DeBerry
  • 09/01/18

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.

Lower Lifecycle Costs
VRF’s installation and operational costs are often lower than those of traditional systems. 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 27 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 Multiple 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.

Minimizing Maintenance
Limited maintenance is necessary and doesn’t require a specialized service contractor.

This article originally appeared in the College Planning & Management September 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

  • sapling sprouting from a cracked stone

    Lessons in Resilience: Disaster Recovery in Our Schools

    Facility managers play a pivotal role in how well a school weathers and recovers from a crisis. Whether it's a hurricane, a flood, a tornado, or a man-made event, preparation determines resilience.

  • Construction Begins on East Austin CTE-Focused High School

    The Del Valle Independent School District recently announced that construction has begun on a new CTE-focused high school in Austin, Texas, according to a news release. Del Valle High School will measure in at 473,338 square feet and have the capacity for 2,400 students.

  • Geometric abstract school illustration

    How Design Shapes Learning and Success

    Can the color of a wall, the curve of a chair, or the hum of fluorescent lights really affect how a student learns? More schools are beginning to think so.

  • Illinois District Boosts Security at High-School Stadium

    Richmond-Burton Community High School in Richmond, Ill., recently announced that it has completed the redesigned entrance to its high school stadium with a new focus on school security and community engagement, according to a news release. The district partnered with Wold Architects and Engineers on the project as part of District #157’s year-long facilities master plan.

Digital Edition