Greenheck Ceiling Radiation Dampers (826252) - Manual (Page 13)

Dampers Installed In Gypboard Ceiling (cont.)
Wood framing
member or joist
#8 Tek Screw
or 3/16 in. Dia.
Steel Rivet
1 in. x 1/2 in. x 20 Ga.
Minimum Galv.
Mounting Angle
(typical)
1 in. x 1/2 in.x 20 Ga.
Minimum Galv.
Mounting Angle (3
in. Long Minimum)
#6 Penny Nail or #8 Screw
#8 Screw
Figure 3
Figure 4
Ceiling
Radiation
Damper 12 in.
Min.
Roof/Floor
Construction
Wood framing
member or joist
#6 Penny Nail
or #8 Screw
(typical)
1 in. x 1/2 in.x 20 Ga.
Minimum Galv.
Mounting Angle
3 in. Leg
(typical)
1 in. x 1/2 in. x 20
Ga. Minimum
Galv. Mounting
Angle (3 in. Long
Minimum)
5/8 in. Gypsum Wallboard
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without notice.
Specific Greenheck product warranties are located on greenheck.com within the product area tabs and in the
Library under Warranties.
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