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Building Science & IAQ Envelope testing

Blower door testing

Core

Set up and run a blower door, calculate ACH50 from conditioned volume and interpret the leakage result.

Equipment components and setup, test procedure, volume and ACH50 calculation and reading the result against code and comfort targets.

Before this skill

HVAC Excellence competency codes

  • DE-011
  • DE-017
  • DE-026
  • DE-007
  • DE-015
  • DE-018
  • DE-019
  • DE-030

Courses that teach this

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Career paths that include this skill