All Models - Bard W24HY-A Installation Instructions Manual

Typical Building
Outside Sheeting
Unit
Supply Air Duct
Flange of Wall
Fire hazard.
Maintain minimum 1/4" clearance between the
supply air duct and combustible materials in
the first 3' of ducting.
Failure to do so could result in fire causing
damage, injury or death.
FIGURE 4
Electric Heat Clearance – All Models
WARNING
!
Wall Frame
Inside Sheeting
1/4" Min.
See Note Below
Note: Side section view of supply air
duct for wall mounted unit showing
1/4" clearance to combustible surfaces.
MIS-277 A
Supply Air
Duct
Manual 2100-790
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