Airflow & Ducts Duct installation
Duct routing and support
Route runs for the shortest, straightest path and hang or strap them so they stay there.
Layout choices in attics, crawlspaces and chases, hanger and strap spacing, and avoiding kinks and sags that cut airflow.
Before this skill
HVAC Excellence competency codes
- GH-068
- OH-065
- SYD-004
Courses that teach this
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