Specifications

IN STAL LA TION IN STRUC TIONS
MODEL# (-)XKG SE RIES
ROOF CURBS
2.
The duct support flange goes in the
slot on the pan. Screw the duct
support and pan the together.
Duct support
inter-locks with pan
or other duct
support.
1.
The duct support flange goes in
the slot on the curb. Screw the
duct support to the curb.
Duct support
inter-locks with
curb.
The (-)XKG can now have the duct
support and the insulated pans installed,
unless a transition (RXMC-CB03 or
CB04) is to be installed. If this is the case
follow transition instruction from this
point.
Step 5:
Place the duct support (C) on the curb,
making sure that it is in the right location.
See "DETAIL #1".
Step 6:
Place duct support (E or F) on the curb and
duct support (C), making sure that it is in the
right location. See "DETAIL #1 and #2".
Step 7:
Place duct support (D) on the curb and duct
support (E or F) making sure that it is in the
right location.
Step 8:
Install the insulated pans (G and H) on the
curb as shown with the roof opening over
the desired duct location.
Step 9:
If the curb is being assembled & moved to
another location, attach the brace & pans to
the curb as shown in the "DETAILS".
DETAILS
TOP VIEW
SUPPLY
RETURN
13 ¾
(H)
16
5
8
71
20 ¼
B
42
5
8
A
2
(G)
(G)
(H)
Figure 6
OMIT ONE (G) ON THE "085" UNIT
(E or F)
(C)
(D)
PLACE GASKET HERE
ROOF OPENING
(SHADED AREA)
DETAIL "1"
DETAIL "1"
DETAIL "2"
UNIT A B
ROOF
OPEN ING
DUCT SIZE
RE TURN SUP PLY
036- 072 22
1
8
37
7
8
38 x 20 ½ 21
5
8
x 19 ¾ 13 ¼ x 19 ¾
085 27
5
8
43
3
8
43 ½ x 20 ½ 27
1
8
x 19 ¾ 13 ¼ x 19 ¾
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