Gooseneck Orientation for Weather
Equipment Connections: RTU, AHU, VAV, Fans & Louvers⚠️ VERIFYControlled condition
Core Answer
Goosenecks and exterior hoods need to shed rain and avoid pulling water back into the duct.
What to Check First
- Confirm opening direction
- screen
- flashing
- elevation
- whether it is intake or exhaust.
Ask Foreman
This gooseneck/hood is facing [direction]. Is this orientation correct for weather and intake/exhaust separation?
Do Not Do This
Do not aim the opening into rain/wind or flip an intake/exhaust hood without checking the detail.
Why This Matters
water in duct, roof leak callback, rust, mold complaint, damaged insulation
Verify against: manufacturer install instructions, project drawings, project specs.