Custom Seton Code® Duct Markers
Self-adhesive Duct Markers identify equipment and air flow in your ductwork system
- Color-coded Duct Markers make it easy to differentiate between different air systems
- Self-adhesive vinyl markers come complete with detachable arrows which can be applied in any direction
- Use size GG markers on ducts up to 24"
- GG Marker Size is: 16"W x 2-1/4"H with 2-3/4" Arrow and 1-1/2"H letters
- Use HH markers on ducts over 24"
- HH Marker Size is: 24"W x 4"H with 3-1/2" Arrow and 2-1/2"H letters
- 3 colors available
- Markers sold individually