Greenheck VCD Series User Manual

Installation continued....
Damper Model
Maximum Single Section Size
W x H in. (mm)
Maximum Overall Size for
Multi-Section Dampers
VCD-20, VCD-23,
SEVCD-23
48 x 74
(1219 x 1880)
Unlimited
VCD-33, VCD-34,
VCD-40, VCD-42,
SEVCD-33
60 x 74
(1524 x 1880)
Unlimited
VCD-43
60 x 74
(1524 x 1880)
288 x 222
(7315 x 5639)
VCD-20V, VCD-23V
74 x 48
(1879 x 1219)
148 x 96
(3759 x 2438)
VCD-33V, VCD-34V,
VCD-42V, VCD-43V
74 x 60
(1879 x 1524)
148 x 120
(3759 x 3048)
FBH-33
FBH-43
Face: 60 x 74
(1524 x 1880)
Bypass: 60 x 74
(1524 x 1880)
Face: 96 x 74
(2438 x 1880)
FBV-33
FBV-43
Face: 60 x 74
(1524 x 1880)
Bypass: 60 x 74
(1524 x 1880)
Face: 120 x 74
(3048 x 1880)
Bypass: 120 x 74
(3048 x 1880)
FBH-23
Face: 48 x 74
(1219 x 1880)
Bypass: 48 x 74
(1219 x 1880)
Face: 96 x 74
(2438 x 1880)
FBV-23
Face: 48 x 74
(1219 x 1880)
Bypass: 48 x 74
(1219 x 1880)
Face: 96 x 74
(2438 x 1880)
Bypass: 96 x 74
(2438 x 1880)
Face & Bypass
When the height of a face & bypass vertical style (FBV) is greater than 84 in. (2134mm), the damper sections are
shipped separate, requiring field assembly. Before fastening damper sections together, the non-actuated damper
section will need to be flipped upside down so that the linkage is on the same side as the actuated damper.
After damper sections are fastened together, attach
interconnecting angle as shown in Figure 4.
Figure 4
VCD, FBH, and FBV Series 5

Greenheck VCD Series Specifications

General

Brand	Greenheck
Model	VCD Series
Category	Fire and Smoke Dampers
Language	English