Nortec Steam Distributors - Manual (Page 11)

Steam Distributors Installation Manual | 8
C2
D GO TO
Always align distributor holes so that steam is discharged
upwards to ensure condensate will remain in the distributor.
H
1/3W
2/3W
W
1/3W 1/3W 1/3W 1/3W
Min. W = 8” (203 mm)
Figure 8: Vertical Airflow
Warning

These installation guidelines apply for duct velocities under 2000 ft/min
(610 m/min), please consult factory for higher velocities.

Please make sure no obstacles (elbow, filter, or diffuser) are located after
the distributor in the direction of the airflow closer than the absorption
distance calculated for your application.

Unless the exact absorption distance required for the steam absorption into
the air stream is known, the distributor should be located at least 8-10 ft
(2-3 m) away from any obstacle it may condense on (elbow, diffuser, filter,
etc.).