L. Rear Rectangular Ducting
F.Take the pre-mounted rectangular plate.
H.Insert appropriate rectangular starting collar (optional)
(2 different size)
ⓐ 11¼" x 3¾" x 1" (L x W x H) ⓑ 11¼” x 3¾” x 3⅛" (L x W x H)
or
(Small)
I.Mount rectangular starting collar.
( 11¼" x 3¾" x 1" ) (optional)
G. Mount the rectangular
plate (previous removed)
on top of transition plate.
NOTE :
An optional kit for rear rectangular ducting :
Transition plate
+
Rectangular starting collar
(Small)
or
(Large)
(Large)
J. Rectangular starting collar.
(11¼” x 3¾” x 3⅛" L x W x H ) (optional)
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