3
DIMENSIONS
FG7TA 80+ High Efficiency Upflow/Horizontal Series
FG7TK 80+ High Efficiency Downflow Series
D
23 1/2
A
23
28
34 1/2
15
1
25 3/8
1 5/8
X 3 1/2
HOLE FOR GAS
C
19
B
23
22 3/4
21 3/4
22 1/4
29 1/2
22 1/2
25
1 5/8
X 3 1/2
X
45°
HOLE FOR
GAS
4 KNOCKOUTS
(BOTH SIDES)
BOTTOM
PANEL
LEFT SIDE
RIGHT SIDE
BOTTOM VIEW
TOP VIEW
ACCEPTS 4”
TYPE B
VENT PIPE
23
1 1/4
Ø 7/8 HOLE FOR
THERMOSTAT
Ø 7/8 HOLE FOR
ELECTRIC
Ø 7/8 HOLE FOR
ELECTRIC
FRONT
BRACE
FLANGES
*TA
Model #’s
Dimension
“A”
Dimension
“B”
Dimension
“C”
Dimension
“D”
060-23A1
14
1/4
10
3/4
12
5/8
12
7/8
080-24B1
17
1/2
11
3/4
15
7/8
16
1/8
100-24B1
100-35C1
21
14
19
3/8
19
5/8
120-35C1
140-45D1
24
1/2
15
1/4
22
7/8
23
1/8
A
18 5/8
D
C
7
34 1/2
22 1/2
28
25 3/8
Ø 7/8 HOLE
FOR ELECTRIC
Ø
7/8
HOLE
FOR THERMOSTAT
Ø
7/8
HOLE
FOR ELECTRIC
1 5/8
X 3 1/2
HOLE
FOR GAS
22 1/2
25
22 1/4
29 1/2
1 5/8
X 3 1/2
X 45°
HOLE FOR GAS
23
B
FRONT
BRACE
7
RIGHT SIDE
LEFT SIDE
BOTTOM VIEW
TOP VIEW
19
ACCEPTS 4”
TYPE B
VENT PIPE
FLANGES
*TK
Model #’s
Dimension
“A”
Dimension
“B”
Dimension
“C”
Dimension
“D”
060-23A1
14
1/4
10
3/4
12
5/8
12
7/8
080-24B1
17
1/2
11
3/4
15
7/8
16
1/8
100-24B1
100-35C1
21
14
19
3/8
19
5/8
120-35C1
140-45D1
24
1/2
15
1/4
22
7/8
23
1/8
