Back View (FLF)
A
15-1/2"
C
Damper opening
1-7/8"
11/16"
Motorized damper
Manual damper
Motor end
Back View (FLH)
15-1/2"
1-7/8"
Damper opening
C
B
11/16"
Dimensions and data
Damper Models FLF and FLH
Dimensional data
Unit size
A
B
C
02
38-3/16
22-5/16
18-5/8
03
44-3/16
28-5/16
18-5/8
04
50-3/16
34-5/16
23-5/8
06
62-3/16
46-5/16
33-5/8
Notes:
Damper motor always on right side when viewing unit from
front side.
All listed dimensions are approximate and are subject
to change without notice. Modifications to the product
specifications must be accepted by Zehnder Rittling at its
base office.
20
Dimensions and data