Airside Controls · VAV Terminal Units
Dual-duct VAV
VAV terminal unit — Above ceiling
ConnectionHot and cold inlets / common outlet
SupportIndependent support
How to install it
- 1
Identify both inlets
- 2
hang unit
- 3
connect hot/cold ducts correctly
- 4
connect outlet
- 5
seal
- 6
wire controls
- 7
calibrate both airflow paths.
Quality check
- Inlets not crossed, dampers stroke, access clear
Stop and verify
Stop if duct identification is uncertain