VRF Systems utilize a heating and cooling technology developed in 1982. Like residential type smaller ductless units, a VRF system uses refrigerant as the cooling and heating medium. The system consists of a single outdoor condensing unit that circulated the conditioned refrigerant within the building to multiple indoor air handling units.

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Four Star Mechanical is dedicated to leading edge technology and Energy Efficient Solutions.  Variable Refrigerant Flow (VRF) Technologies are a perfect solution for historical or existing construction retrofit, as well as cutting edge high efficiency new building design.  As one of the top VRF Design + Build Mechanical Contractors in the Midwest, Our team is ready to work from concept to construction on your next project to ensure a seamless and efficient building system.  Contact us today to schedule an Energy Assessment based on existing mechanical systems or current design concepts.  

Learn More: What is VRF?​

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