Louver Installation With Typical Unit Configurations
Unit Configuration Type AN
Note:
Arrangement AB with full metal back panel, similar to
configuration type AN. (Outside air opening to be cut
and sealed by others.)
⁄
" (556mm) Deep Full Adapter Back Unit With
7
Figure 13 - 21
8
Standard Louver Application
Lintel
(By Others)
Louver
Sealed Cement
Mortar;
Pitch Away
From Unit
Unit Configuration Type AP
Figure 15 – The 21
" (556mm) Deep Full Adapter Back Unit with
7
/
8
Closed Pipe Tunnel, Ducted with Top Intake
Window Sash
Intake Louver
Important: Gasket sealing surface is required.
IM 817-4
Piping
Piping
1"
(25mm)
Floor Line
Important: Gasket sealing
surface is required.
"Goose Neck"
Insulated Duct (By Others)
Duct Collar (By AAF)
Piping
Piping
Floor Line
⁄
" (556mm) Deep Full Adapter Back Unit with High
7
Figure 14 - 21
8
Louver Application
Lintel (By Others)
Louver
Sealed Cement
Mortar;
Pitch Away From Unit
Not More
Than 28"(711mm)
Unit Configuration Type AK
Figure 16 – 21
" (556mm) Deep Partial Adapter Back Unit with Open
7
/
8
Pipe Tunnel
Lintel
(By Others)
Intake Louver
Not More
Than 12"
Sealed Cement
Mortar;
Pitch Away
From Unit
Piping
Piping
Floor Line
Important: Gasket sealing
surface is required.
Gasket Seal
Piping
Piping
1"
Floor Line
(25mm)
Important: Gasket sealing
surface is required.
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