Goodman GMV95 Installation Instructions Manual page 15

Cut the vent/flue pipe 3.75 inches from the blower deck
coupling. See Vent/Flue Pipe Cuts figure. Save vent/flue pipe
attached to blower deck coupling for use in the alternate
location. Discard remaining pipe and elbows.
FLANGE
CUT HERE
Vent/Flue Pipe Cuts
5. Remove plastic plug from alternate vent/flue location.
Relocate and install plug in standard vent/flue location (top
cover).
Counterflow units.
Remove plastic plug from alternate vent/flue location.
Relocate and install plug in standard vent/flue location
(basepan). Plug remaining hole in blower deck with plastic
plug included in the drain kit bag.
6. Upflow and Counterflow units.
Insert cut section of vent/flue pipe and coupling into alternate
vent/flue location. Using a rubber coupling and worm gear
hose clamps from the drain kit bag, attach the vent/flue pipe
and coupling to the induced draft blower. Secure the
coupling to the cabinet using the screws removed in step 1
or with field-supplied 3/8" #8 self drilling screws.
T
HE RUBBER ELBOW IS NOT DESIGNED TO SUPPORT A LOAD
THE RUBBER ELBOW IS MOUNTED EXTERNALLY TO THE FURNACE
,
CABINET EXTREME CARE MUST BE TAKEN TO ADEQUATELY SUPPORT
- /
FIELD SUPPLIED VENT FLUE PIPING
LEAKS CAUSING BODILY INJURY OR DEATH DUE TO EXPOSURE TO
,
FLUE GASES INCLUDING CARBON MONOXIDE
7. Upflow and Counterflow units.
For upright installations, externally mount the rubber elbow
to the vent/flue coupling using a worm gear hose clamp.
Secure field supplied vent/flue piping to the rubber elbow
using a worm gear hose clamp. NOTE: Use of the alternate
vent/flue location for upright installations, requires the drain
trap be installed on the same side of the unit as the flue
pipe.
8. Upflow and Counterflow units.
For horizontal installations, externally secure the field-
supplied vent/flue pipe directly to the vent/flue coupling using
a PVC or ABS coupling or elbow.
3.75"
WARNING
. W
,
AS DAMAGE CAN RESULT IN
.
3
REMOVE
PIPE
4 SCREWS
DETACH RUBBER
UPFLOW
COUNTERFLOW/UPRIGHT
SECURE TO
ID BLOWER WITH
RUBBER COUPLING
AND HOSE
CLAMPS
HEN
Alternate Vent/Flue Location
A C
LTERNATE OMBUSTION
The alternate combustion air intake location consists of a large,
unobstructed hole (alternate vent connection is aligned with the
Induced Draft Blower). To use the alternate combustion air intake
location, refer to the following steps, and the "Alternate Combus-
tion Air Intake Location" figure.
NOTE: Counterflow unit instructions follow the upflow instructions.
1. Remove and save the four screws securing the combustion
air intake coupling to the furnace's top panel (upflow).
Counterflow units.
Remove and save the four screws securing the combustion
air intake coupling to the basepan. Remove an additional
three screws securing the furnace's internal combustion
air intake pipe to the blower deck.
2. Remove the combustion air intake coupling and gasket from
the top panel.
Counterflow units.
Remove the combustion air intake pipe from the furnace
and cut the pipe at the basepan coupling. Save the basepan
coupling and gasket from the blower deck coupling for use
in the alternate location. Discard the remaining pipe.
3. Remove plastic plug from alternate combustion air intake
location. Relocate and install plug in standard air intake
location (top cover).
15
1.
1 REMOVE
REMOVE
REMOVE 4 SCREWS
5
REMOVE
AND RELOCATE
2
ELBOW FROM
ID BLOWER AND
VENT/FLUE
PIPE
COUNTERFLOW
5
ADDITIONAL PLUG
FROM DRAIN KIT
7
EXTERNALLY
MOUNT
RUBBER ELBOW
6
SECURE TO
ID BLOWER WITH
RUBBER COUPLING
AND HOSE
CLAMPS
(UPFLOW SIMILAR)
6
SECURE TO
CABINET WITH
SCREWS
UPFLOW/HORIZONTAL
(COUNTERFLOW SIMILAR)
A I L
IR NTAKE OCATION
3
PIPE
1
REMOVE
3 SCREWS
5
REMOVE
AND RELOCATE
2
DETATCH RUBBER
ELBOW FROM
ID BLOWER AND
VENT/FLUE
PIPE
6