Equipment & Flex · Equipment & Terminals
VAV inlet duct connection
Round duct to VAV — Terminal unit inlet
ConnectionSlip/gasketed inlet
SupportIndependent VAV support
How to install it
- 1
Support VAV independently and level
- 2
provide straight inlet length per manufacturer/design
- 3
align round inlet
- 4
connect without distorting sensor
- 5
seal
- 6
keep controls accessible.
Quality check
- Unit level
- inlet straight/concentric
- sensor unobstructed
- access clear
Stop and verify
Stop if elbow is directly at inlet contrary to manufacturer guidance