Minimum Installation Height; Figure 5 Installation With Duct-Free Plenum; Figure 6 Ducted Application - Bard Q36A4DA Installation Instructions Manual

Minimum Installation Height

The minimum installation height of the unit with a free
blow plenum is 8' 6". This provides enough clearance
for the plenum to be removed (see Figure 5).
8 FT. - 5 IN.
SUSPENDED CEILING
7 FT. - 4 IN.
UNIT HEIGHT
The minimum installation height for ducted
applications is 8' 4-1/2". This provides enough
clearance to install the duct work (see Figure 6).
FIGURE 5
Installation with Duct-Free Plenum
8 FT. - 6 IN.
MINIMUM REQUIRED
INSTALLATION HEIGHT
FLOOR
FIGURE 6
Ducted Application
20 IN.
MINIMUM
8 FT. - 7 IN.
MINIMUM RECOMENDED
CEILING HEIGHT
FLOOR
FIXED CEILING
12 IN.
MINIMUM
2 IN. MINIMUM
FROM DUCT
FLANGE
TO DUCT
BOTTOM
MIS-4174
MIS-4174
DUCT
DUCT FLANGE
8 FT. - 4.5 IN.
MINIMUM REQUIRED
INSTALLATION HEIGHT
MIS-4175
MIS-4175
Manual 2100-752B
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