Static field route #581

What do I do if I think this duct should be TDC/Ductmate instead of S-and-drive?

Rectangular Duct Assembly: S-and-DrivePolished core starter — shop/detail check

Stop and verify the connector callout. Pressure class, duct size, leakage class, and project specs decide the joint system — not what material happens to be nearby.

Open in Field Rescue Open category

Field checklist

Check the piece mark
Check the approved connection detail
Verify both duct ends are meant to connect

Ask foreman

In Rectangular Duct Assembly: S-and-Drive, I’m looking at: What do I do if I think this duct should be TDC/Ductmate instead of S-and-drive? What should I verify before I cut, drill, seal, cover, move, or install?

Do not

Do not mix connector systems in the field without approval.

Why it matters

Shop standard, project drawings/specs, duct pressure class, foreman direction, and approved connection detail.

Search words: pressure class, connector type, TDC, Ductmate, spec