S-Series Technical Manual
39
Cambridge Air Solutions
INSTALLATION INSTRUCTIONS
S-SERIES DOWNTURN WITH LUGS
The S-Series downturn with lugs is suitable for discharge ductwork to turn air 90° for either vertical or horizontal
S-Series in-stallations. It is designed to be attached at its inlet side to a retaining clip and two side brackets on the
upstream accessory (either a wall sleeve or a discharge elbow). The discharge end is designed to hold a discharge
collar with directional elbows. The lugs are designed to be secured to the ceiling via threaded hanging rod.
Downturns with lugs are insulated to help mitigate noise and thermal losses.
Model
Weight
A
B
C
Mtg. Dimensions
D
E
S400/S800
35 lbs.
25 1/4”
13”
25 3/8”
6 1/8”
28”
S950/S1200/S1600
70 lbs.
28”
15”
42”
7 3/8”
44 5/8”
S1850/S2200/S3200
125 lbs.
28”
24 1/2”
47”
12 3/8”
49”
Downturn
w/lugs
Downturn
w/lugs
Airflow
Downturn
w/lugs
Lugs (Qty. 2)
A
B
C
D
E
Inlet
Top View
