Goodman GKS9 Installation Instructions Manual page 21

Gks9 series gas-fired warm air furnace
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Cabinet Width
Models
(inches)
(kBTU_Tons)
045_30
17 1/2
070_30
070_40
21
090_40
090_50
24 1/2
115_50
6. Insert short end of each Tube 2 through side panel grommet
holes. Secure tubes to Hose A and Hose B with green hose
clamps. Ensure hoses and tubes maintain a downward
slope for proper drainage and that they are not kinked or
binding.
For details concerning mounting of the drain trap, refer to Section
X, Condensate Drain Lines and Drain Trap - Upright Drain Trap
Mounting.
"X" Length to Cut From Long
End of Hose B
7 inches
3 1/2 inches
None
FRONT COVER
DRAIN PORT
RED HOSE
CLAMP
HOSE A
HOSE B
SIDE PANEL
GROMMET
HOLES
TUBES 2
DRAIN TRAP
Horizontal Connections - Right Side Down
FRONT
COVER
PRESSURE
TAP
LEFT SIDE
FRONT COVER
PANEL
DRAIN PORT
RED HOSE CLAMP
Horizontal Connections - Left Side Down
A
V
/F
LTERNATE
ENT
Upright installations using the alternate vent/flue outlet will require
"right-side only" drain hoses to be connected as follows. Refer to
Section IX, Vent/Flue Pipe and Combustion Air Pipe for details on
alternate vent/flue pipe connection.
1. Remove the rubber plug/cap from the front cover right-side
drain port. Save for use in step 3.
2. Secure Hose A to front cover drain port with a red hose
clamp. Route hose to rear right side panel grommet hole.
3. Remove grommet from front right-side panel drain hole.
Seal hole in grommet with large end of plug. Reinstall
grommet and plug into side panel drain hole.
4. Cut 1/4 inch from the end of the drain port on the externally
mounted rubber elbow. Discard cut portion.
FRONT
COVER
PRESSURE
TAP
RUBBER ELBOW
GREEN
HOSE
TUBE 1
SILVER HOSE
CLAMP
(3 PLACES)
DRAFT BLOWER
SIDE PANEL
GROMMET
HOLES
21
D
H
C
LUE
RAIN
OSE
ONNECTIONS
RUBBER
ELBOW
RIGHT
SIDE
PANEL
DRAIN PORT
CLAMP
INDUCED
DRAIN PORT
HOSE B
HOSE A
GREEN HOSE
CLAMPS
(3 PLACES)
TUBE(S) 2
DRAIN TRAP

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