Trane Voyager WS 150-24 Installation, Operation And Maintenance Manual page 15

Figure 9. Heat pump models - 20 tons
* All dimensions are in inches/millimeters.
Figure 10. Heat pump models - 20 tons
* Duct flanges mount 7-7/16" down inside the curb on the 1-1½ curb flanges.
Roofcurb is intended for downflow use only.
* All dimensions are in inches/millimeters.
RT-SVX33E-EN
9
1"
25.4 MM
CURB FLANGE
LONG SIDES
SHORT SIDES
Figure 11. Heat pump models - 20 tons
* All dimensions are in inches/millimeters.
Unit Dimensions
15