Goodman GMVM Service Instructions Manual page 20

PRODUCT DESIGN
A V /F
LTERNATE ENT LUE AND
In horizontal installations with the furnace laying on the left
hand side, the alternate vent connection may be used. In
this configuration, the internal elbow is removed The stan-
dard piping connections may also be used in these posi-
tions. Refer to Vent/Flue Pipe and Combustion Air Pipe for
details concerning the conversion to the alternate vent/flue
and combustion air connections.
When using the horizontal alternate vent configuration, you
must use the RF000142 vent drain kit. See following illustra-
tion.
Recommended Installation Positions
NOTE: Alternate "vertical" piping connections can not be used
when an upflow furnace is installed with supply air discharging to
the right, or when a counterflow furnace is installed with supply air
discharging to the left. In either case, use the standard flue and
combustion air piping connections.
20
C A C
OMBUSTION IR ONNECTIONS
A E
LTERNATE LECTRICAL AND
This furnace has provisions allowing for electrical and gas line
connections through either side panel. In horizontal applications
the connections can be made either through the "top" or "bottom"
of the furnace.
D P
RAIN AN
A drain pan must be provided if the furnace is installed above a
conditioned area. The drain pan must cover the entire area under
the furnace (and air conditioning coil if applicable).
F P
REEZE ROTECTION
Refer to Horizontal Applications and Conditions - Drain Trap and
Lines.
Propane Gas/High Altitude Installations
P ,
OSSIBLE PROPERTY DAMAGE
OCCUR IF THE CORRECT CONVERSION KITS ARE NOT INSTALLED
APPROPRIATE KITS MUST BE APPLIED TO ENSURE SAFE AND PROPER
. A
FURNACE OPERATION LL CONVERSIONS MUST BE PERFORMED BY A
QUALIFIED INSTALLER OR SERVICE AGENCY
This furnace is shipped from the factory configured for natural gas
up to 10,000 ft. altitude. Propane conversions require the
proper LP kit to compensate for the energy content differ-
ence between natural and propane gas.
LP kits include a manifold assembly, including an LP gas
valve, orifices and LP burners.
Gas Altitude Kit
Natural None
0-7000
Propane LPKMOD** ***
NOTE: In Canada, gas furnaces are only certified to 4500 feet.
1
Except 115,000 BT U: #43
2
Except 115,000 BT U: #55
Furnace Mode l
A/GMVM960603BX
A/GMVM960805CX
A/GMVM961005DX
A/GMVM961155DX
A/GCVM960 604CX
A/GCVM960 805DX
A/GCVM961 005DX
The indicated kits must be used to insure safe and proper furnace
operation. All conversions must be performed by a qualified in-
staller, or service agency.
G L C
AS INE ONNECTIONS
WARNING
PERSONAL INJURY OR DEATH MAY
. T
.
Manifo ld Pressure
Orifice
Hig h Stage Low Stage
1 3.5" w.c. 1" w.c.
#45
2
10.0" w.c . 2.6" w.c.
1.25MM
LP Kit
LPKMOD060UF
LPKMOD080UF
LPKMOD100UF
LPKMOD115UF
LPKMOD060CF
LPKMOD080CF
LPKMOD100CF
HE
Pr essure
Switch
Change
None
None