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BPI Infiltration and Duct Leakage Course Building Analyst Crew Chief Course
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Heyoka is working with NEBSI to develop and offer building science courses including:
  • Crew Leader;
  • BPI Building Analyst;
  • BPI Infiltration and Duct Leakage;
  • RESNET 380 Standard;
  • Mass Save Crew Chief Duct Testing and Sealing
We will continue to add more courses.