16
Figure 1 Typical Installation
NOTES:
1. The unit must be level when installation is complete.
Figure 5 Typical Threaded Rod and Fastening Hardware Assembly
Vertical Airflow Units
On vertical airflow units, the evaporator section with optional vertical airflow is 28.5” (724 mm) high and
are typically mounted over a standard 2’ (0.6 m) x 4’ (1.2 m) T-bar ceiling grid supported by four (4)
threaded rods. The four (4) threaded support rods must be securely attached to the building structure.
Raise the evaporator section with an appropriate lifting device. Attach washers, nuts and nut jams to
each threaded rod. Tighten the nut so the weight is supported evenly by the four rods and the unit is