Orizontal Nstallations - Goodman GMV95 Installation Instructions Manual

LEFT
SIDE PANEL
FRONT COVER
DRAIN PORT
RED HOSE
CLAMP
HOSE A
SIDE PANEL
DRAIN
HOLES
TUBE(S) 2
DRAIN
TRAP
Upright "Standard" Connections - Left Side
(Upflow Shown, Counterflow Similar)
3. Cut and remove 1/4 inch from the end of the drain port on
the rubber elbow.
4. Insert Tube 1 into rubber elbow drain port and secure with
red hose clamp. Angle tube outward toward front of furnace.
5. Right side drains
Cut 17 3/4 inches from the long end of Hose B and discard.
Secure the remaining hose to Tube 1 with a green hose
clamp. Route the other end of Hose B to front right side
panel grommet hole.
Left side drains
Cut "X" inches from the long end of Hose B and discard.
Refer to table for appropriate length to cut. Secure remaining
hose to Tube 1 with a green hose clamp. Route other end
of Hose B to front left side panel grommet hole.
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.
A V /F D
LTERNATE ENT LUE RAIN
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 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.
5. Insert Tube 1 into rubber elbow drain port and secure with
a red hose clamp. Angle tube outward toward front of furnace.
6. Cut 17 7/8 inches from the long end of Hose B and discard.
7. Secure remaining end of Hose B to exposed end of Tube 1
with a green hose clamp. Route hose toward right side
panel grommet holes.
8. Insert short end of one Tube 2 through rear right side panel
grommet drain hole. Secure tube to Hose A with a green
hose clamp.
9. Insert short end of remaining Tube 2 into Hose B from
rubber elbow and secure with green hose clamp. Ensure
hoses and tubes maintain a downward slope for proper
RUBBER
ELBOW
RUBBER
ELBOW
DRAIN PORT
RED HOSE
CLAMP
TUBE 1
GREEN HOSE
CLAMPS
(3 PLACES)
HOSE B
H C
OSE ONNECTIONS
drainage and are not kinked or binding.
RUBBER ELBOW
(EXTERNALLY
MOUNTED)
FRONT COVER
DRAIN PORT
HOSE A
RED HOSE
CLAMP
Upright "Alternate" Connections - Right Side Only
(Upflow Shown, Counterflow Similar)
For details concerning mounting of the drain trap, refer to the fol-
lowing section.
U D T M
PRIGHT RAIN RAP OUNTING
1. Insert drain tubes into drain trap and position the drain trap
against the side panel. NOTE: Drain tubes must reach the
bottom of the drain trap.
2. Secure drain trap to side panel at the mounting holes
(dimples or crosshairs on counterflow models) located
below the grommet drain holes.
3. Attach PVC drain line to drain trap outlet with either a 90°
elbow or coupling.
H I
ORIZONTAL NSTALLATIONS
R S D
IGHT IDE OWN
Horizontal installations with the right side down require that the
drain hoses be connected to the right side front cover drain port
and the rubber elbow drain port.
NOTE: On counterflow models, relocation of the front cover pressure
switch hose is required.
Make connections as follows:
1. Remove the rubber plug from the coil front cover drain port.
Counterflow furnaces
Relocate the front cover pressure switch hose connection
from the left side pressure tap to the right (down) side tap.
The pressure switch hose must be connected to the down
side to guard against blocked drain conditions.
to appropriate length to minimize sagging. Plug left
(unused) pressure tap with plug removed from right side.
2. Secure Hose A to front cover drain tap with a red hose clamp.
Route hose to rear right (down) side panel grommet holes.
3. Cut 1/4 inch from the end of the drain port on the rubber
elbow and discard.
4. Insert Tube 1 into rubber elbow drain port and secure with
a red hose clamp. Angle tube outward toward front of
furnace.
5. Cut 17 3/4 inches from the long end of Hose B and discard.
6. Secure remaining end of Hose B to exposed end of Tube 1
with a green hose clamp. Route hose to front right down
side panel grommet holes.
7. Cut 5 1/2 inches straight length from the long end of each
Tube 2.
20
RUBBER
ELBOW
DRAIN PORT
RED HOSE CLAMP
GREEN HOSE
TUBE 1
CLAMPS
(3 PLACES)
HOSE B
SIDE PANEL
GROMMET
HOLES
DRAIN TRAP
TUBE(S) 2
(L R S
EFT OR IGHT IDE
P )
ANEL
Cut hose