Specification

3
A
23 1/2
C
34 1/2
22 1/2
2 3/4
Bottom
Panel
25 3/8
22 1/2
17 1/4
17 7/8
28
B
19
22 1/2
24 7/8
15
23
1 1/4
Front Brace
BOTTOM VIEW
TOP VIEW
4 Knockouts
(both sides)
1
LEFT SIDE
RIGHT SIDE
3 1/4
3
Gas (Ø 1 5/8)
T-stat
(Ø 7/8)
Electric (Ø 7/8)
Vent pipe
(Ø 3”)
Cond. (Ø 1 1/16)
T-stat
(Ø 7/8)
Electric
(Ø 7/8)
Gas
(Ø 1 5/8)
Condensate
(Ø 1 1/16)
Vent pipe
(Ø 3”)
Flue
FRONT VIEW
Combustion
Air
FLANGES
DIMENSIONS
KG7SC 90+ High Efficiency Upflow/Horizontal Series
A
34 1/2
17 1/4
10 1/4
22 1/4
22 1/2
2 3/4
22 1/2
22 1/4
25
17 7/16
29 1/2
17 1/4
22 1/2
25 3/8
Gas
(Ø 1 5/8)
T-stat
(Ø 7/8)
18 1/2
Front
Brace
LEFT SIDE
RIGHT SIDE
Electric
(Ø 7/8)
25 1/2
22 1/2
Gas (Ø 1 5/8)
Vent pipe
(Ø 3”)
Cond. (Ø 1 1/16)
B
19
FLANGES
TOP VIEW
C
BOTTOM VIEW
Electric
(Ø 7/8)
Vent pipe
(Ø 3”)
Cond. (Ø 1 1/16)
FRONT VIEW
28
3
Flue
Combustion
Air
7 1/2
KG7SL 90+ High Efficiency Downflow Series
*SC
Model #’s
Dimension
“A”
Dimension
“B”
Dimension
“C”
038D-23A
14
¼
12 ⅝ 12 ⅞
054D-24B
17
½
15 ⅞ 16 ⅛
072D-24B
072D-35C
21
19
⅜
19 ⅝
090D-35C
108D-45D
24
½ 22 ⅞ 23 ⅛
120D-45D
SL
Model #’s
Dimension
“A”
Dimension
“B”
Dimension
“C”
054D-24B
17
½ 15 ⅞ 16 ⅛
072D-24B
090D-35C 21 19
⅜ 19 ⅝
120D-45D 24 ½ 22 ⅞ 23 ⅛