Air Distribution · Taps & Takeoffs
Top-mounted rectangular tap
Tap / takeoff assembly — Top of rectangular main
ConnectionFlanged/screwed tap
SupportOverhead branch support
How to install it
- 1
Verify overhead clearance
- 2
mark opening
- 3
support cookie
- 4
cut
- 5
set tap flush
- 6
square vertical branch
- 7
clamp
- 8
fasten
- 9
seal
- 10
install riser/drop support.
Quality check
- Tap does not bow top panel, branch plumb
Stop and verify
Stop if top panel lacks reinforcement for fitting size