VRF System Commission Process and As-Built Situation

VRF System Commission Process and As-Built Situation

March 21, 2017, 2:45 PM - 3:45 PM

Level 1, 1B04


The Variable Refrigerant Flow (VRF) system requires the contractor to follow specific guidelines for the installation of piping and wiring. Based on the experiences during the construction of a VRF project in Brooklyn, NY, this lecture will discuss installation considerations, pre-commissioning tasks and as-built requirements for the VRF air conditioning equipment.

Learning Objectives:
1. Become familiar with the Variable Refrigerant Flow system
2. Review some as-built construction cases of VRF system
3. Understand the basic commission process of VRF system


  • Huanan Shen



    Centrifugal Associates Group, LLC.

    Huanan Shen, Project Engineer (HVAC) at Centrifugal Associate Group, LLC, graduated from Purdue University Calumet with a Master’s Degree in Science...


  • Powerpoint 536 KB

    VRF System Commission Process and As-Built Situation

    May 01, 2017


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