Owner's Manual
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Air Conditioners
Heat Controller GTUA 95% Series
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FIGURE 9
FILTER LOCATIONS
I528
HO
R
IZ
ON
T
A
L
I413
DO
WNFLO
W
AIRFLO
W
HORIZONT
AL
TABLE 2
FILTER SIZES
DOWNFLOW/HORIZONTAL FILTER SIZES
FURNACE
INPUT
QUANTITY
WIDTH
MBTUH
SIZE
17
1
/
2
"
60, 75A
12" X 20"
2
21"
75B, 90, 105
12" X 20"
2
24
1
/
2
"
120
14" X 20"
2
1
...
...
5
6
7
8
