TECHNICAL MANUTECHNICAL MANU
TECHNICAL MANU
TECHNICAL MANUTECHNICAL MANU
TM
ALAL
AL
ALAL
ACVC9/AMVC95
GCVC9/GMVC95
90%-95% Gas Furnace Unit s
• Refer to Service Manual RS6200004 for installation, operation, and troubleshooting information.
• All safety information must be followed as provided in the Service Manual.
• Refer to the appropriate Parts Catalog for part number information.
• Models listed on page 3.
®
C
This manual is to be used by qualified, professionally trained HVAC technicians only. Goodman does
not assume any responsibility for property damage or personal injury due to improper service
procedures performed by an unqualified person.
US
Copyright ©2009-2010 Goodman Manufacturing Company, L.P.
RT6612021 Rev. 3
August 2010
PRODUCT IDENTIFICATION
The model and manufacturing number are used for positive identification of component parts used in manufacturing.
Please use these numbers when requesting service or parts information.
GCVC90704CXAA
PRODUCT
TYPE:
G: Goodman®
A: Amana®
Brand Gas
SUP PLY TY PE :
C: Counterflow/
Horizontal
M: Upf low/
Horizontal
FURNACE TYPE:
V : Var iable Speed
AFUE
9: 90%
95: 95%
COMMUNICATION
FEATURE:
C: 4-wire
Communication
Ready
AIRFLOW
CAPABILITY:
3: 1200
4: 1600
5: 2000
NOMINAL IN PUT:
045: 45,000 Btuh
070: 70,000 Btuh
071: 70,000 Btuh
090: 90,000 Btuh
091: 90,000 Btuh
115: 115,000 Btuh
CABINET
WIDTH:
B: 17-1/2"
C: 21"
D: 24-1/2"
ADDITI ONAL
FEA TU R E S:
N: Natural Gas
X: Low NOx
A: Initial Release
MAJOR
REVISION
LEVEL
MINOR
REVISION
LEVEL
A: Init ia l R ele a se
WARNING
WARNING
WARNING
WARNING
arising from improper service or service procedures. If
you install or perform service on this unit, you assume
responsibility for any personal injury or property damage
which may result. Many jurisdictions require a license to
install or service heating and air conditioning equipment.
Disconnect ALL power before servicing or installing this unit. Multiple power
sources may be present. Failure to do so may cause property damage, personal
injury or death.
Goodman will not be responsible
for any injury or property damage
2
HIGH VOLTAGE!
WARNING
WARNING
viduals meeting the requirements of an "entry level technician", at a minimum, as specified by the Air-Conditioning,
Heating, and Refrigeration Institute (AHRI). Attempting to
install or repair this unit without such background may
result in product damage, personal injury or death.
Installation and repair of this unit
should be performed
ONLY by indi-
PRODUCT IDENTIFICATION
The model and manufacturing number are used for positive identification of component parts used in manufacturing. Please
use these numbers when requesting service or parts information.
GMVC950453BXAA
GMVC950704CXAA
GMVC950905CXAA
GMVC950905DXAA
GMVC951155DXAA
GCVC90704CXAA
GCVC90905DXAA
GCVC91155DXAA
GMVC950453BXAB
GMVC950704CXAB
GMVC950905DXAB
GMVC951155DXAB
GCVC90704CXAB
GCVC90905DXAB
GCVC91155DXAB
GCVC950714CXAA
GCVC950915DXAA
AMVC950453BXAA
AMVC950704CXAA
AMVC950905CXAA
AMVC950905DXAA
AMVC951155DXAA
ACVC90704CXAA
ACVC90905DXAA
AMVC950453BXAB
AMVC950704CXAB
AMVC950905DXAB
AMVC951155DXAB
ACVC90704CXAB
ACVC90905DXAB
ACVC950714CXAA
ACVC950915DXAA
WARNING
WARNING
WARNING
WARNING
Serious property damage, personal injury, reduced unit
performance and/or hazardous conditions may result
from the use of such non-approved devices.
The United States Environmental Protection Agency (“EPA”) has issued various regulations regarding the introduction and disposal of refrigerants introduced into this unit. Failure to follow
these regulations may harm the environment and can lead to the imposition of substantial fines.
These regulations may vary by jurisdiction. Should questions arise, contact your local EPA office.
Do not connect or use any device
that is not design certified by
Goodman for use with this unit.
WARNING
WARNING
do not store combustible materials or use gasoline or
other flammable liquids or vapors in the vicinity of this
appliance.
To prevent the risk of property
damage, personal injury, or death,
3
PRODUCT DESIGN
A
General Operation
Models covered by this manual come with a new 4-wire communicating PCB. When paired with a compatible communicating indoor unit and a CTK01AA communicating thermostat, these models can support 4-wire communication protocol and provide more troubleshooting information. These
models are also backward compatible with the legacy thermostat wiring.
The GCVC9, GCVC95, GMVC95, AMVC95, ACVC9 and
ACVC95 furnaces are equipped with an electronic ignition
device to light the burners and an induced draft blower to
exhaust combustion products.
An interlock switch prevents furnace operation if the blower
door is not in place. Keep the blower access doors in place
except for inspection and maintenance.
These furnaces are also equipped with a self-diagnosing electronic control module. In the event a furnace component is
not operating properly, the control module's dual 7-segment
LED's will display an alpha-numeric code, depending upon
the problem encountered. These LED's may be viewed
through the observation window in the blower access door.
Refer to the Troubleshooting Chart for further explanation of
the LED codes and Abnormal Operation - Integrated Igni-
tion Control section in the Service Instructions for an explanation of the possible problem.
The rated heating capacity of the furnace should be greater
than or equal to the total heat loss of the area to be heated.
The total heat loss should be calculated by an approved
method or in accordance with “ASHRAE Guide” or “Manual
J-Load Calculations” published by the Air Conditioning Contractors of America.
*Obtain from: American National Standards Institute 1430
Broadway New York, NY 10018
Location Considerations
• The furnace should be as centralized as is practical
with respect to the air distribution system.
• Do not install the furnace directly on carpeting, tile, or
combustible material other than wood flooring.
• When suspending the furnace from rafters or joists,
use 3/8" threaded rod and 2” x 2” x 1/8” angle as
shown in the Installation and Service Instructions. The
length of the rod will depend on the application and
clearance necessary.
• When installed in a residential garage, the furnace
must be positioned so the burners and ignition source
are located not less than 18 inches (457 mm) above
the floor and protected from physical damage by vehicles.
Notes:
1. Installer must supply one or two PVC pipes: one for combustion air (optional) and one for the flue outlet (required).
Vent pipe must be either 2” or 3” in diameter, depending
upon furnace input, number of elbows, length of run and
installation (1 or 2 pipes). The optional Combustion Air
Pipe is dependent on installation/code requirements and
must be 2” or 3” diameter PVC.
2. Line voltage wiring can enter through the right or left side
of the furnace. Low voltage wiring can enter through the
right or left side of furnace.
3. Conversion kits for propane gas and high altitude natural
and propane gas operation are available. See High Altitude Derate chart for details.
4. Installer must supply the following gas line fittings, depending on which entrance is used:
Left -- Two 90° Elbows, one close nipple, straight pipe
Right -- Straight pipe to reach gas valve.
Accessibility Clearances (Minimum)
*MVC95* MINI MUM CLEARANCES TO COMBUSTIBLE MATERIALS
(INCHES)
POSITION* FRONT SIDES REAR TOP FLUE FLOOR
Upflow30010C
Horizontal Alcove 6 0 4 0 C
*= All positioning is determined as installed unit is view ed from the fr ont.
C= If pla ced on combustible floor, floor MUST be wo od only.
NC= For in sta l al tion on non-c ombusti bl e floors only. A combus tibl e
subb ase must be used for ins tall ations on co m bustible fl oor i ng.
*CVC9 MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS
(INCHES)
POSITION* FRONT SIDES REAR TOP FLUE FLOOR
Upflow10010NC
Horizontal Alcove 6 0 4 0 C
*= All positioning is determined as installed unit is view ed from the fr ont.
C= If pla ced on combustible floor, floor MUST be wo od only.
NC= For in sta l al tion on non-c ombusti bl e floors only. A combus tibl e
subb ase must be used for ins tall ations on co m bustible fl oor i ng.
Alcove Illustration
REAR
S
I
E
D
I
S
LCOVE
D
E
24" at front is required for servicing or cleaning.
Note: In all cases accessibility clearance shall take
precedence over clearances from the enclosure where
accessibility clearances are greater. All dimensions are
given in inches.
High Altitude Derate
When this furnace is installed at high altitude, the appropriate High Altitude orifice kit must be installed. This is re-
4
PRODUCT DESIGN
quired due to the natural reduction in the density of both the
gas fuel and combustion air as altitude increases. The kit
will provide the proper design certified input rate within the
specified altitude range.
High altitude kits are purchased according to the installation altitude and usage of either natural or propane gas. Refer
to the chart above for a tabular listing of appropriate altitude
ranges and corresponding manufacturer’s high altitude Natural Gas and Propane Gas kits. For a tabular listing of appropriate altitude ranges and corresponding manufacturer's High
Altitude Pressure Switch kits, refer to either the Pressure
Switch Trip Points & Usage Chart in this manual or the Accessory Charts in Service Instructions.
Single Stage Thermostat
A single-stage thermostat with only one heating stage may
be used to control this furnace. The application of a singlestage thermostat does not offer “true” thermostat-driven twostage operation, but provides a timed transition from low to
high fire. The furnace will run on low stage for a fixed period
of time before stepping up to high stage to satisfy the
thermostat’s call for heat. The delay period prior to stepping
up can be set at either a fixed 5 minute time delay or a load
based variable time between 1 and 12 minutes (AUTO mode).
If the AUTOmode is selected, the control averages the cycle
times of the previous three cycles and uses the average to
determine the time to transition from low stage to high stage.
To use a single-stage thermostat, turn off power to the furnace, move the thermostat selection DIP switch to the OFF
position. Set the desired transition time by setting the transition delay DIP switch to the desired ON/OFF position. Turn
power back on. Refer to the following figure.
Heat OFF Delay
DIP Switches
ON OFF
3
4
Thermostat
Stage Delay
S1
Move to the ON position
to select two-stage
thermostat or OFF to
select single stage
thermostat
Move to the ON position
to select A u to transition
delay or OFF for 5 minute
transition delay
G a s Orifices
Furnace
Natural
GMVC950453BX*
GMVC950704CX*
AM VC950453B X*
AM VC950704 C X*
GMVC950905CX*
AM VC950905 C X*NoChange
GMVC950905DX*
GMVC951155DX*
AM VC950905 D X*
AM VC951155 D X*
GCVC90704CX*
GCVC90905DX*
GCVC91155DX*
AC VC90704CX*
AC VC90905DX*
No
Change
No
Change
No
Change
0 - 7,000 Feet
(Standard Altitude)
ID Blwr
Pressure
Switch
Propane
LPM-05*
LPM-06*
#55 Orifice
LPM-05*
LPM-06*
#55 Orifice
LPM-05*
LPM-06*
#55 Orifice
LPM-05*
LPM-06*
#55 Orifice
(1)
(2)
(1)
(2)
(1)
(2)
(1)
(2)
Chan ge
Chan ge
Chan ge
Chan ge
"STANDARD" and "HIGH ALTITUDE" KITS
7,001 - 9, 00 0 Feet
No
No
No
No
Gas Orifices
Natural
HANG 13
#44
Orifice
N/A N/A N/A N/A N/A N/A
HANG 13
#44
Orifice
HANG 13
#44
Orifice
HA LP11
#56
Orifice
HA LP11
#56
Orifice
HA LP11
#56
Orifice
ID Blwr
Pressure
Switch
Propane
HANG 14
HAPS28
Orifice
HANG 14
HAPS29
Orifice
HANG 14
HAPS29
Orifice
9 ,001 - 11,000 Feet
Gas Orifices
Natural
#45
#45
#45
Propane
HALP11
#56
Orifice
HALP11
#56
Orifice
HALP11
#56
Orifice
ID Blw r
Pressure
Switch
HAPS28
HAPS29
HAPS31
GC VC950714 C X*
GC VC950915 D X*
ACVC950714CX*
ACVC950915DX*
1
LPM-05* supports White-Rodgers 2-stage valves only
2
LPM-06* supports Honeywell and White-Rodgers 2-stage valves
Change
No
LPM-05*
LPM-06*
#55 Orifice
(1)
(2)
No
Chan ge
N/A N/A N/A N/A N/A N/A
5
COMPONENT IDENTIFICATION
6
5
8
7
9
7
10
5
27
26
32
3
19
4
*
*
*
2
1
*
*
*
*
*
*
31
18
15
16
3
12
13
19
11
17
18
14
20
17
25
24
3
31
20
21
18
19
28
BLOWER COMPARTMENT BURNER COMPARTMENT
23
26
27
25
20
13
12
9
7
23
10
11
28
3
29
15
14
BLOWER COMPARTMENT
16
30
18
19
20
2
21
6
8
7
4
1
1 Two-Stage Gas Valve
2 Gas Line Entrance (Alternate)
3 Pressure Switch(es)
4 Gas Manifold
5 Combustion Air Intake Connection
6 Hot Surface Igniter
7 Rollout Limit
8 Burners
9 Flame Sensor
10 Flue Pipe Connection
11 Flue Pipe
12 Primary Limit
13 Gas Line Entrance
14 Flue Pipe Connection (Alternate)
15 Rubber Elbow
16 Two-Speed Induced Draft Blower
17 Electrical Connection Inlets (Alternate)
Counterflow /HorizontalUpflow/Horizontal
18 Coil Front Cover Pressure Tap
19 Coil Front Cover Drain Port
20 Drain Line Penetrations
21 Drain Trap
22 Blower Door Interlock Switch
23 Inductor (Not All Models)
24 Two-Stage Integrated Control Module
(with fuse and diagnostic LED)
25 24 Volt Thermostat Connections
26 Transformer (40 VA)
27 ECM Variable Speed Circulator Blower
28 Auxiliary Limit
29 Junction Box
30 Electrical Connection Inlets
31 Coil Front Cover
32 Combustion Air Inlet Pipe (*CVC9/95 only)
6
PRODUCT DIMENSIONS
CABINET
SIZE
UNITSABCD
SM A LL 0453BX* 17 1/2 15 12 3/8 12 5/8
MEDIUM
0704CX*
0905CX*
21 19 16 3/8 14 5/8
LARGE
0905DX*
1155DX*
24 1/2 23 20 3/8 18 5/8
All dim ens ions are in inc hes .
GMVC95/AMVC95___X*
IR
DISCHARGE
STANDARD GAS
SUPPLY HOLE
2 11 /1 6
2" PVC
VENT/FLUE PIPE
(RIGHT OR
w/ 3/4" PVC
DISCHARGE
DRAIN TRAP
CONDENSATE
B
C
A
(DISCHARGE AIR)
4 1/8
LEFT SIDE)
RIGHT SIDE
HOLES
DRAIN LINE
LOW VOLTA GE
ELECTRICAL HOLE
TRAP
DRAIN
19 3/16
SIDE CUT-OUT
HIGH VOLTAGE
ELECTRICAL HOLE
1 3/4
32 13/16
2
VIEW
RIGHT SIDE
BOTTOM KNOCK-OUT
PIPE
2" PVC
AIR INTAKE
AIR
DISCHARGE
19 3/4
30 1/4
19 3/16
TRAP
DRAIN
2 5/8
HOLES
LEFT SIDE
DRAIN LINE
LOW VOLTAGE
ELECTRICAL HOLE
11 3/4
1 3/4
VIEW
LEFT S I D E
23 9/16
HIGH VOLTAGE
SIDE CUT-OUT
ELECTRICAL HOLE
BOTTOM KNOCK-OUT
1 1/2
1 5/8
NOTE: Airflow area will be reduced by approximately 18% if duct flanges are not unfolded. This could cause performance issues and noise issues.
7
PRODUCT DIMENSIONS
GCVC9/ACVC9_____X*
VENT/FLUE PIPE
2" PVC
HOLES
DRAIN LINE
RIGHT SIDE
LTERNAT E GAS
SUPPLY HOLE
TRAP
DRAIN
HIGH VOLTAGE
ELECTRICAL HOLE
LOW VOLTAGE
ELECTRICAL HOLE
7 3/8
1 3/4
(RIGHT OR
LEFT SIDE)
w/ 3/4" PVC
DISCHARGE
DRAIN TRAP
CONDENSATE
2 11/16
14
18 13/16
28 5/16
2
IR
DISCHARGE
C
B
A
E
All dimensions are in inches.
(RETURN AIR)
UNFOLDE D FLANGES
28 5/1 6
15 1/2
AIR INTAKE
PIPE
2" PVC
1 3/4
TRAP
DRAIN
LOW VOLTAGE
ELECTRICAL HOLE
HIGH VOLTAGE
ELECTRICAL HOLE
11 1/2
9 13/ 16
2 5/8
18 5/8
20 5/3 2
HOLES
LEFT SIDE
DRAIN LINE
SUPPLY HOLE
STANDARD GAS
UNFOLDED FLANGES
DISCHARGE AIR
FOLDED FLANGES
21 19 16 3/8 14 5/8 17 1/ 2
UNITSABCDE
0704CX*
0714CX*
SIZE
CABINET
AIR
DISCHARGE
FOLDED FLANGES
MEDIUM
24 1/2 23 20 3/8 18 5/8 20 7/8
0905DX*
0915DX*
1155DX*
LARGE
NOTE: Airflow area will be reduced by approximately 18% if duct flanges are not unfolded. This could cause performance issues and noise issues.
8
PRODUCT DESIGN
PRESS URE SWIT CH TRIP POINTS AND US AGE CHART
MODEL
GMVC950453BX*
GMVC950704CX*
AMVC950453BX*
AMVC950704CX*
GMVC950905CX*
AMVC950905CX*
GMVC950905DX*
GMVC951155DX*
AMVC950905DX*
AMVC951155DX*
GCVC90704CX*
ACVC90704CX*
GCVC950714CX*
ACVC950714CX*
GCVC90905DX*
ACVC90905DX*
GCVC950915DX*
ACVC950915DX*
NEGATIVE PRESSURE
ID BLO WER
WITH FLUE
NOT FIRING
TYPICAL SEA LEVEL
LOW FIRE HIGH FIRE LOW FIRE HIGH FIRE LOW FIRE HIGH FI RE LOW FIRE HIGH FIRE
-0.45 -0 .90 -0.50 -0.9 5 -0.25 -0.25 -0.25 -0.25
-0.75 -1.85 -.060 -1.70 -0.10 -0.10 -0.10 -0.10
-0.65 -1 .20 -0.70 -1.2 5 -0.25 -0.25 -0.25 -0.25
-0.35 -0 .70 -0.20 -0.5 5 -0.52 -0.52 -0.37 -0.37
-0.95 -1 .75 -1.00 -1.8 0 -0.10 -0.10 -0.10 -0.10
-0.35 -0 .70 -0.20 -0.5 5 -0.52 -0.52 -0.37 -0.37
-0.95 -1 .75 -1.00 -1.8 0 -0.10 -0.10 -0.10 -0.10
DATA
(1)
NEGATIVE PRESSURE
ID BLO WER
WITH FLUE
FIRING
TYPICAL SEA LEVEL
DATA
(2)
NEGATIVE PRESSURE
COIL COVER
WITH FLUE
NOT FIRING
TYPICAL SEA LEVEL
DATA
(1)
NEGATIVE PRESSURE
COIL COVER
WITH FLUE
FIRING
TYPICAL SEA LEVEL
DATA
(2)
GCVC91155DX*
(1) Data given is least negativ e press ur e required for pressure switch to close.
(2) Data given is le ast negative pr essure require d for pressure switch to remain closed.
Note: T he typical sea level negative pressure data represents the minimum pressures expected. Shorter length of flue pipe or sing le pipe systems compared to
dual pipe systems should show higher (greater negative) pressu res.
-0.35 -0 .70 -0.20 -0.5 5 -0.52 -0.52 -0.37 -0.37
9
PRODUCT DESIGN
KIT
HIGH
ALTITUDE
TRIP POINT
ID BLOWE R
PRESSURE SWITCH
7,001 ft. to 11,000 ft.
TRIP POINT
COIL COVER
PRESSURE SWITCH
HAPS 28
11177115
HAPS 29
11177116
PART #
SWITCH
PRESSURE
ID BLOWER
TRIP POINT
ID BLO WER
PRESSURE SWITCH
0 to 7,000 ft.
PART #
PRESSURE SWITCH TRIP POINTS AND USAGE CHART
TRIP POINT
SWITCH
PRESSURE
COIL COVER
COIL COVER
PRESSURE SWITCH
LOW FIRE HIGH FIRE LOW FIRE HIGH FIRE LOW FIRE HIGH FIRE LOW FIRE HIGH FIRE
-0.10 -0.10 20197308 -0.30 -0.75 11177113 -0.10 -0.10 -0.22 -0.55
-0.10 -0.10 0130F00070 -0.60 -1.70 0130F00111 N/A N/A N/A N/A N/A
-0.10 -0.10 20197308 -0.50 -1.10 11177114 -0.10 -0.10 -0.38 -0.82
-0.37 -0.37 20197313 -0.20 -0.55 11177118 -0.37 -0.37 -0.15 -0.30 HAPS31
-0.10 -0.10 0130F00070 -0.80 -1.60 0130F00100 N/A N/A N/A N/A N/A
-0.37 -0.37 20197313 -0.20 -0.55 11177118 -0.37 -0.37 -0.15 -0.30 HAPS31
-0.10 -0.10 0130F00070 -0.80 -1.60 0130F00100 N/A N/A N/A N/A N/A
-0.37 -0.37 20197313 -0.20 -0.55 11177118 -0.37 -0.37 -0.15 -0.30 HAPS31
10
MODEL
All installations above 7,000 ft. require a pressure switch change. For installations in Canada the *MVC95 & *CVC9/95 furnaces are certified only to 4500 ft.
Replacement pressure switch number is listed below high altitude kit number.
ACVC9070 4CX*
GMVC950453BX*
GMVC950704CX*
AMVC950453BX*
AMVC950704CX*
GMVC950905CX*
AMVC950905CX*
GMVC950905DX*
GMVC951155DX*
AMVC950905DX*
GCVC90704CX*
AMVC951155DX*
GCVC950714CX*
ACVC9090 5DX*
GCVC90905DX*
ACVC950714CX *
GCVC91155DX*
ACVC950915DX *
GCVC950915DX*
All negative pressure readings are in inches of water column (" w.c.).
Note:
Note:
Note:
PRODUCT DESIGN
PRIMARY LIMIT
Part Number
Open Setting (°F)
GMVC950453BX*
AMVC950453BX*
GMVC950704CX*
AMVC950704CX*
GMVC950905CX*
AMVC950905CX*
GMVC950905DX*
AMVC950905DX*
GMVC951155DX*
AMVC951155DX*
GCVC90704CX*
ACVC907 04CX*
GCVC95071 4CX*
ACVC950 714CX*
GCVC90905DX*
ACVC909 05DX*
GCVC95091 5DX*
ACVC950 915DX*
GCVC91155DX*
20162903 20162904 20162905 20162907 20162908 0130F00105
160 150 145 155 170 130
--- --- 1 --- --- ---
--- --- --- 1 --- ---
--- --- --- --- --- 1
--- --- 1 --- --- ---
--- 1 --- --- --- ---
1 --- --- --- --- ---
--- 1 --- --- --- ---
--- -- - --- --- 1 ---
--- -- - --- --- --- 1
---- ---- 1 ---- ---- ---
ROLLOUT LIMIT SWITCHES
Part Number 10123512 10123517 10123518 10123533 10123534 10123537
Open Setting (°F)
GMVC950453BX*
AMVC950453BX*
GMVC950704CX*
AMVC950704CX*
GMVC950905CX*
AMVC950905CX*
GMVC950905DX*
AMVC950905DX*
GMVC951155DX*
AMVC951155DX*
GCVC90704CX*
ACVC90704CX*
GCVC950714CX*
ACVC950714CX*
GCVC90905DX*
ACVC90905DX*
GCVC950915DX*
ACVC950915DX*
325 210 170 200 220 190
--- --- 1 --- --- ---
--- --- --- 2 --- ---
--- --- --- 2 --- ---
--- --- --- --- --- 2
--- --- --- 2 --- ---
---- --- --- --- 2 ---
---- 2 ---- ---- ---- ----
--- 2 --- --- --- ---
--- 2 --- --- --- ---
GCVC91155DX*
---- 2 ---- ---- ---- ---
11
PRODUCT DESIGN
Part Number 10123534 10123535 10123537 10123536 10123533 0130F00038
AUXILIARY LIMIT SWITCHES
Ope n Setting (°F)
GMVC950453BX*
AMVC950453BX*
GMVC950704CX*
AMVC950704CX*
GMVC950905CX*
AMVC950905CX*
GMVC950905DX*
AMVC950905DX*
GMVC951155DX*
AMVC951155DX*
GCVC90704CX*
ACVC90704CX*
GCVC950714CX*
ACVC950714CX*
GCVC90905DX*
ACVC90905DX*
GCVC950915DX*
ACVC950915DX*
GCVC911555DX*
220 150 190 180 200 120
--- 2 --- --- --- ---
------2 ---------
--- --- --- --- --- 2
--- --- --- 2 --- ---
--- --- --- ---
2 --- --- --- -- - ---
--- --- --- --- --- 2
--- --- --- 2 --- ---
--- --- --- --- --- 2
--- --- --- 2 --- ---
2---
12
PRODUCT DESIGN
Coil Matches:
A large array of Amana® brand coils are available for use with the GCVC9 and ACVC9 furnaces, in either counterflow or
horizontal applications & with GMVC95 and AMVC95 furnaces, in either upflow or horizontal applications. These coils are
available in both cased and uncased models (with the option of a field installed TXV expansion device). These 92%+ and
95%+ furnaces match up with the existing Amana® brand coils as shown in the chart below.
Coil Matches (for Goodman® and Amana® Brand units using R22 and R-410A):
C A P F 1824 A 6 A
PRODUCT
TYPE:
C: Indoor Coil
APPLICATION
A: Up fl ow/D ownflow Coil
H: Hor izont al A Coil
S: Ho r izont al Slab Co il
EXPA NSIO N
DEVICE :
F: Flowrater
CAB INET FINISH:
U: Unpainted
P: Pai nted
N: Unpainted Case
N OMINAL CAPACIT Y RA NGE
@ 13 SEER
18 24: 1 1/2 to 2 Tons
30 30: 2 1/2 Tons
36 36: 3 Tons
36 42: 3 to 3 1/2 Tons
37 43: 3 to 3 1/2 Tons
48 60: 4 & 5 Ton s
49 61: 4 & 5 Ton s
REVISION
A: Revisio n
REFRIGERANT
CHARGE:
6 : R- 410A or R - 2 2
2: R- 22
4: R- 410a
NOM INAL WIDTH FOR GAS FURN ACE
A: Fits 14 " Fur nace Cabinet
B: Fits 17 1/2" Fu r n ac e Cabinet
C: Fits 21" Furnace Cabinet
D: Fits 24 1/2" Furnace Cabinet
N : Does Not Apply ( Hor izontal S lab Coi ls )
• All CAPF coils in B, C, & D widths have insulated blank off plates for use with one size smaller furnaces.
• All CAPF coils have a CAUF equivalent.
• All CHPF coils in B, C & D heights have an insulated Z bracket for use with one size smaller furnace.
• All proper coil combinations are subject to being ARI rated with a matched outdoor unit.
13
PRODUCT DESIGN
Thermostats:
ComfortNet™ CTK01A* Thermostat Kit
Filters:
Filters are required with this furnace and must be provided by the installer. The filters used must comply with UL900 or
CAN/ULCS111 standards. Installing this furnace without filters will void the unit warranty
Upflow Filters
Return air filters may be installated at the furnace side and/or bottom return openings. The furnace bottom return opening
and side openings will accommodate the following filter sizes depending on cabinet size:
Side Re turn Opening(s) Bottom Re turn Opening
Cabinet
Width
(in.)
All 16 x 25 x 1 400 17-1/2 14 x 25 x 1 350
Nominal
Filter S iz e
(in.)
Approx.
Flow Area
2
(in
)
Cabinet
Width
(in.)
Nominal
Filter Size
(in.)
Approx.
Flow Area
2
(in
)
21 16 x 25 x 1 4 00
24-1/2 20 x 25 x 1 500
Refer to Minimum Filter Area tables to determine filter area requirement. NOTE: Filters can also be installed elsewhere in
the duct system such as a central return.
UPFLOW
COOLING AIRFLOW REQUIREMENT (CFM)
600 800 1000 1200 1400 1600 1800 2000
04 53__ X* 415* 415* 480 576 --- --- --- --07 04__ X* --- - -- 63 6* 636* 672 768 --- --09 05__ X* --- - -- --- 826* 826* 826* 864 960
Input__Airflow
11 55__ X* --- - -- --- 875* 875* 875* 875* 960
COUNTERFLOW
COOLING AIRFLOW REQUIREMENT (CFM)
600 800 1000 1200 1400 1600 1800 2000
0704 __ X*
0714 __ X*
--- - -- 63 4* 634* 672 768 --- ---
14
Input
0905 __ X*
0915 __ X*
Airflow
--- - -- --- 819* 819* 819* 864 960
11 55__ X* --- - -- --- 860* 860* 860* 864 960
*Minimum filter area dictated by heating airflow requirement.
Disposable Minimum Filter Area (in2)
[Based on a 300 ft/min filter face velocity]
PRODUCT DESIGN
04 53_ _X* 207* 207* 24 0 288 --- --- --- --07 04_ _X* --- - -- 318* 318* 336 384 --- --09 05_ _X* --- - -- --- 413* 413* 413* 432 480
Input__Airflow
11 55_ _X* --- - -- --- 437* 437* 437* 432 480
UPFLOW
COOLING A IRFLOW REQU IREMENT (CFM)
600 800 1000 1200 1400 1600 1800 2000
COUNTERFLOW
COOLING A IRFLOW REQU IREMENT (CFM)
600 800 1000 1200 1400 1600 1800 2000
Input
0704 _ _X*
0714 _ _X*
0905 _ _X*
0915 _ _X*
Airflow
--- - -- 316* 316* 336 384 --- ---
--- - -- --- 409* 409* 409* 432 480
11 55_ _X* --- - -- --- 430* 430* 430* 432 480
*Minimum filter area dictated by heating airflow requirement.
Disposable Minimum Filter Area (in2)
[Based on a 600 ft/min filter face velocity]
Counterflow Filters
Return air filters may be installated at the at the counterflow top return. A field supplied center filter support must be provided
by the installer in order to use the top return. The furnace will accommodate the following counterflow top return filter sizes
depending on cabinet size:
Cou nte r flow Top Retu rn
Return Air
Cabinet Width
Filter Area
2
(in
)
Qty
Filter Size
(in)
Dimension "A"
(in)
Optional
Access
Door
"A"
Min
17 1/2 14.2
21 13.0
24 1/2 11.3
17 1/2 19.7
21 18.8
24 1/2 17.7
17 1/2 25.0
21 24.3
24 1/2 23.4
600 2 15 X 20 X 1
800 2 20 X 20 X 1
1 000 2 2 5 X 20 X 1
Refer to Minimum Filter Area tables to determine filter area requirement. NOTE: Filters can also be installed elsewhere
in the duct system such as a central return.
15
FURNACE SPECIFICATIONS
GMVC95
MODEL
Bt uh Input (US) High Fi re 46,000 69,000 92, 000 9 2, 00 0 115,000
Output (US ) Hi gh F i re 44,300 66,900 88, 800 8 8, 80 0 111,100
Bt uh Input (US ) Low Fi re 32,000 48,000 64, 000 6 4, 00 0 80, 000
Output (US ) Low F i re 30,800 46,400 61, 700 61,700 77, 400
A.F. U.E . 95% 95% 95% 95% 95%
Rated External Static (" w.c.) .10 - .50 .10 - .50 .10 - .50 .10 - .50 .10 - .50
Temperature Ri s e (°F ) 30 - 60 30 - 60 30 - 60 30 - 60 35 - 65
High Stage Press ure Swit c h Trip Point (" w.c . ) -0. 75 -0.75 -1.70 -1.10 -1.10
Low St age Pressure Swi tch Trip P oi nt (" w.c.) -0.30 -0. 3 0 -0.60 -0. 50 -0.5 0
Front Cover Pressure Switch Trip Point (" w.c) -0.10 -0.10 -0.10 -0.10 -0.10
Blo wer W h eel (D" x W") 10 x 8 10 x 10 11 x 10 11 x 10 11 x 10
Blo wer Hors epower 1/2 3/4 1 1 1
Blo wer Speeds
Max CFM @ 0.5 E.S.P.
Power S uppl y 115-60-1 115-60-1 115-60-1 115-60-1 115-60-1
Minim u m Circuit A m p ac i t y (MCA ) 11.3 14.1 14.4 14.4 14. 4
M axim um Overcurrent Device 15 15 15 15 15
Trans former (VA) 40 40 40 40 40
Heat A ntic i pat o r (A m ps) 0.7 0.7 0. 7 0.7 0.7
Primary Limit Setti ng (°F ) 145 155 130 145 150
Aux i l i ary Lim i t S etti ng (°F ) 150 190 120 180 200
Rollout Lim it Set ting (°F ) 170 200 200 190 200
Fan Delay On Heat in g 30 s ecs . 30 sec s. 3 0 s ecs . 30 secs. 30 secs .
Off Heating * 150 secs. 150 secs. 150 secs. 150 secs. 150 secs.
Fan Delay On Cooling 5 secs. 5 secs. 5 secs. 5 secs. 5 secs.
Off Cool i ng 45 secs. 45 se c s. 45 sec s . 45 secs . 45 sec s.
Fan Delay On - Fan Only 5 secs. 5 secs. 5 secs. 5 secs. 5 secs.
Gas Supply P ress ure (Natural/Propane) (" w.c. ) 7 / 11 7 / 11 7 / 11 7 / 11 7 / 11
Manifol d P ressure (Natural/ P ropa ne) Hi gh S t a ge (" w. c.) 3.5 / 1 0 3.5 / 10 3.5 /10 3.5 /10 3.5 / 10
Manifol d P ressure (Natural/ P ropa ne) Low S tage ("w.c.) 1.9 / 6. 0 1.9 / 6. 0 1.9 / 6. 0 1.9 / 6. 0 1.9 / 6. 0
Orific e Siz e (Nat ura l/Propane ) #43 / #55 #43 / #55 #43 / #55 #43 / #55 #43 / #55
Number of B urners 2 3 4 4 5
Vent Connector Di am eter (inc hes) 2 2 2 2 2
Combustion Ai r Connector Diameter (inches ) 2 2 2 2 2
Shi ppi ng Weight (lbs .) 133 157 172 172 184
GMVC950453BX* GMVC950704CX* GMVC950905CX* GMVC950905DX* GMVC951155DX*
Refer to airflow charts in this manual.
* Of f Heating - This fan delay timing is adjustable (90, 120, 150 or 180 seconds), 150 seconds as shipped.
1. These furnaces are manufactured for natural gas operation. Optional Kits are available for conversion to propane gas operation.
2. For elevations above 2000 ft. the rating should be reduced by 4% for each 1000 ft. above sea level. The furnace must not be derated, orifice
changes should only be made if necessary for altitude.
3. The total heat loss from the structure as expressed in TOTAL BTU/HR must be calculated by the manufactures method in accordance with the
"A.S.H.R.A.E. GUIDE" or "MANUAL J-LOAD CALCULATIONS" published by the AIR CONDITIONING CONTRACTORS OF AMERICA. The total
heat loss calculated should be equal to or less than the heating capacity. Output based on D.O.E. test procedures, steady state efficiency times
output.
4. Minimum Circuit Ampacity calculated as: (1.25 x Circulator Blower Amps) + I.D. Blower Amps.
16
FURNACE SPECIFICATIONS
AMVC95
MODEL
Bt uh Input (US) High Fi re 46,000 6 9, 000 92 , 000 9 2, 00 0 115,0 00
Output (US ) Hi gh F i re 44,300 66,900 88, 800 8 8, 80 0 111,100
Bt uh Input (US ) Low Fi re 32,000 48,000 64, 000 6 4, 00 0 80, 0 00
Output (US ) Low F i re 30,800 46,400 61, 700 61,700 77, 400
A.F. U.E . 99% 95.5% 95.7% 95.7% 95.8%
Rated E xternal S tati c (" w. c .) .10 - . 50 .10 - .50 . 10 - . 50 .10 - .50 . 10 - .5 0
Temperature Ri s e (°F ) 30 - 60 30 - 60 30 - 60 30 - 60 35 - 65
High Stage Press ure Swit c h Trip Point (" w.c . ) -0.75 -0.75 -1. 70 -1.10 -1.10
Low St age Pressure Swi tch Trip P oi nt (" w.c.) -0.30 -0.30 -0.60 -0.50 -0.50
Front Cover Pressure Switch Trip Point (" w.c) -0.10 -0.10 -0.10 -0.10 -0.10
Blo wer W h eel (D" x W") 10 x 8 10 x 10 11 x 10 11 x 10 11 x 10
Blo wer Hors epower 1/2 3/ 4 1 1 1
Blo wer Speeds
Max CF M @ 0. 5 E.S.P .
Power S uppl y 115-60-1 115-60-1 115-60-1 115-60-1 115-60-1
Minim u m Circuit A m p ac i ty (M CA ) 11.3 14.1 14.4 14.4 14. 4
Maxi m u m Overcurrent Device 15 15 15 15 15
Trans former (VA) 40 40 40 40 40
Heat A ntic i pator (Am ps) 0.7 0.7 0. 7 0.7 0.7
Primary Limit Setti ng (°F ) 145 155 130 145 150
Aux i l i ary Lim i t S etti ng (°F ) 150 190 120 180 200
Rollout Lim it Set ting (°F ) 170 200 200 190 200
Fan Delay On Heat in g 30 s ecs . 30 secs. 30 secs. 30 s ecs. 30 secs .
Off Heating * 150 secs. 150 secs. 150 secs. 150 secs. 150 secs.
Fan Delay On Cooling 5 secs. 5 secs. 5 secs. 5 secs. 5 secs.
Off Cool i ng 45 secs. 45 se c s. 45 sec s . 45 secs . 45 sec s.
Fan Delay On - Fan Only 5 secs. 5 secs. 5 secs. 5 secs. 5 secs.
Gas Supply P ress ure (Natural/Propane) (" w.c. ) 7 / 11 7 / 11 7 / 11 7 / 11 7 / 11
Manifol d P ressure (Natural/ P ropa ne) Hi gh S t a ge (" w. c.) 3.5 / 1 0 3.5 / 10 3.5 /10 3.5 /10 3.5 / 10
Manifol d P ressure (Natural/ P ropa ne) Low S tage ("w.c.) 1.9 / 6. 0 1.9 / 6. 0 1.9 / 6. 0 1.9 / 6. 0 1.9 / 6. 0
Orific e Siz e (Nat ura l/Propane ) #43 / #55 #43 / #55 #43 / #55 #43 / #55 #43 / #55
Number of B urners 2 3 4 4 5
Vent Connector Di am eter (inc hes) 2 2 2 2 2
Combustion Ai r Connector Diameter (inches ) 2 2 2 2 2
Shi ppi ng Weight (lbs .) 133 157 172 172 184
AMVC950453BX* AMVC950704CX* AMVC950905CX* AMVC950905DX* AMVC951155DX*
Refer to airflow charts in this manual.
* Of f Heating - This fan delay timing is adjustable (90, 120, 150 or 180 seconds), 150 seconds as shipped.
1. These furnaces are manufactured for natural gas operation. Optional Kits are available for conversion to propane gas operation.
2. For elevations above 2000 ft. the rating should be reduced by 4% for each 1000 ft. above sea level. The furnace must not be derated, orifice
changes should only be made if necessary for altitude.
3. The total heat loss from the structure as expressed in TOTAL BTU/HR must be calculated by the manufactures method in accordance with the
"A.S.H.R.A.E. GUIDE" or "MANUAL J-LOAD CALCULATIONS" published by the AIR CONDITIONING CONTRACTORS OF AMERICA. The total
heat loss calculated should be equal to or less than the heating capacity. Output based on D.O.E. test procedures, steady state efficiency times
output.
4. Minimum Circuit Ampacity calculated as: (1.25 x Circulator Blower Amps) + I.D. Blower Amps.
17
FURNACE SPECIFICATIONS
GCVC9
MODEL
Bt uh Input (US) High Fi re 69,000 92,000 115,000
Output (US) High F ire 65,300 86,500 109,000
Bt uh Input (US) Low Fire 48,000 64,000 80,000
Output (US) Low F ire 45,000 60,100 77,400
A.F .U .E . 93.0% 92.0% 93%
Rated E x te rnal S tat ic (" w.c.) .10 - .50 .10 - .50 . 10 - .50
Temperature Ris e (°F) 30 - 60 30 - 60 40 - 70
High St age P res s ure S wit c h Trip Point (" w. c . ) -0.55 -0.55 -0.55
Low St age P res s ure S wit c h Trip Point (" w. c .) -0.20 -0.20 -0.20
Front Cover Pressure Switch Trip Point (" w.c) -0.37 -0.37 -0.37
Blower Wheel (D" x W " ) 10 x 10 11 x 10 11 x 10
Blower Hors epower 3/4 1 1
Blower S peeds
Max CFM @ 0.5 E.S.P.
Power S upply 115-60-1 115-60-1 115-60-1
Minimum Circuit Ampacity (MCA) 14.1 14.4 14.4
Max im um O vercurrent Devic e 15 15 15
Transformer (VA) 40 40 40
Heat A nt i c i pat or (Amps ) 0.7 0.7 0.7
Prim ary Lim it S et ting (°F ) 160 170 145
Aux ili ary Lim it Se tt ing (°F) 220 180 1 80
Rollout Lim it S et t ing (°F) 220 210 210
Fan Delay On Heating 30 secs. 30 secs. 30 secs.
Off Heating * 150 secs. 150 secs. 150 secs.
Fan Delay On Cooling 5 secs. 5 secs. 5 secs.
Off Cooling 45 sec s. 45 secs. 45 secs .
Fan Delay On - Fan Only 5 secs. 5 secs. 5 secs.
Gas Supply P res s ure (Natural/ P ropane) (" w. c . ) 7 / 11 7 / 11 7 / 11
Manifold P ressure (Natural/Propane) High S tage (" w.c . ) 3. 5 / 10 3. 5 / 10 3.5 /1 0
Manifold P ressure (Natural/ P ropane) Low St age (" w. c .) 1.9 / 6.0 1.9 / 6. 0 1.9 / 6.0
Orifice S iz e (Natu ral/P ropane) #43 / #55 #43 / #55 #43 / #55
Number of Burners 3 4 5
Vent Connec t or Diam et er (inch es ) 2 2 2
Combus t ion A i r Connec tor Diam e ter (inc hes ) 2 2 2
Shipping Weight (lbs.) 157 172 175
GCVC 90 704C X* G C VC90905DX* GCVC91155DX*
Refer to airflow charts in this manual.
* Of f Heating - Thi s fan delay ti ming is adjustable (90, 120, 150 or 180 seconds), 150 seconds as shipped.
1. These furnaces are manufactured for natural gas operation. Optional Kits are available for conversion to propane gas operation.
2. For elevations above 2000 ft. the rating should be reduced by 4% for each 1000 ft. above sea level. The furnace must not be derated, orifice
changes should only be made if necessary for altitude.
3. The total heat loss from the structure as expressed in TOTAL BTU/HR must be calculated by the manufactures method in accordance with the
"A.S.H.R.A.E. GUIDE" or "MANUAL J-LOAD CALCULATIONS" published by the AIR CONDITIONING CONTRACTORS OF AMERICA. The total
heat loss calculated should be equal to or less than the heating capacity. Output based on D.O.E. test procedures, steady state efficiency times
output.
4. Minimum Circuit Ampacity calculated as: (1.25 x Circulator Blower Amps) + I.D. Blower Amps.
18
FURNACE SPECIFICATIONS
GCVC95
MOD EL
Btuh Input (US) High Fire 69,000 92,000
Outpu t ( US) High Fir e 65,300 86 ,50 0
Btuh Input (US) Low Fire 48,000 64,000
Outpu t ( US) Low Fire 45,000 60 ,10 0
A.F.U.E. 95.0% 95.0%
Rated E xternal S tat ic ( " w.c.) .10 - .50 .10 - .50
Temperature Rise (°F) 25 - 55 25 - 55
High Stage Pressure Switch Trip Point (" w.c.) -1.60 -1.60
Low Stage Pressure Switch Trip Point (" w.c.) -0.80 -0.80
Front Cover P r essure Switch T rip Point (" w .c) - 0.10 -0.10
Blower W heel (D" x W") 10 x 10 11 x 10
B low er Ho rs e po w er 3 /4 1
B low er Sp ee ds
Max CFM @ 0.5 E.S.P.
P ow er Supply 115- 60-1 115-60 - 1
Mini m um C ircuit Am pac ity ( M CA) 11.2 15.0
M aximum Ove rcurren t De vice 15 15
Transformer (VA) 40 40
H ea t An tic ip ato r (A m p s ) 0. 7 0 .7
Primary Limit Setting (°F) 150 130
Auxiliary Limit Setting (°F) 120 120
Rollout Limit Setting (°F) 210 210
Fan Delay On Heatin g 30 secs. 3 0 secs.
Off Heati n g * 150 sec s. 1 50 secs .
Fan Delay On C ooling 5 secs. 5 secs.
Off Cooling 45 s ecs. 45 secs .
Fan Delay On - Fan Only 5 secs. 5 secs.
Gas Supply Pressure (Natural/Propane) (" w.c.) 7 / 11 7 / 11
Manifold Pressure (Natural/Propane) High Stage (" w.c.) 3.5 / 10 3.5 /10
Manifold Pressure (Natural/Propane) Low Stage ("w.c.) 1.9 / 6.0 1.9 / 6.0
Orifice Size (Natural/Propane) #43 / #55 #43 / #55
Number of Burners 3 4
V ent Connec tor Diameter (inc hes ) 2 2
Combustion Air Connector Diameter (inches) 2 2
Shipping Weight (lbs.) 157 172
GCVC950714CX* GCVC950915D X*
Refer to ai r flow charts i n this m anual .
* Off Heating - This fan delay timing is adjustable (90, 120 , 15 0 or 1 80 s ec ond s), 150 seco nds as s hipped .
1. These furnaces are manufactured for natural gas operation. Optional Kits are available for conversion to propane gas operation.
2. For elevations above 2000 ft. the rating should be reduced by 4% for each 1000 ft. above sea level. The furnace must not be derated, orifice
changes should only be made if necessary for altitude.
3. The total heat loss from the structure as expressed in TOTAL BTU/HR must be calculated by the manufactures method in accordance with the
"A.S.H.R.A.E. GUIDE" or "MANUAL J-LOAD CALCULATIONS" published by the AIR CONDITIONING CONTRACTORS OF AMERICA. The total
heat loss calculated should be equal to or less than the heating capacity. Output based on D.O.E. test procedures, steady state efficiency times
output.
4. Minimum Circuit Ampacity calculated as: (1.25 x Circulator Blower Amps) + I.D. Blower Amps.
19
FURNACE SPECIFICATIONS
ACVC9
MODEL
Btuh Input (US) High Fire 69,000 92,000
Output (US ) High Fire 65,300 86,500
Btuh Input (US) Low Fire 48,000 64,000
Output (US ) Low Fire 45,000 60, 100
A .F.U.E . 93.3% 92.7%
Rated E x ternal Sta tic (" w.c .) .10 - .50 .1 0 - .50
Temperature Rise (°F) 30 - 60 30 - 60
High S tage P ress ure S witch Trip Point (" w.c .) -0.55 -0.55
Low S tage P ressu re Switch Trip Point (" w.c.) -0.20 -0.20
Front Cover Press ure Sw itch Trip Point (" w.c ) -0.37 -0.37
Blower W heel (D" x W") 10 x 10 11 x 10
Blower Hors epower 3/4 1
Blower Speeds
Max CFM @ 0.5 E.S.P.
P ower Sup ply 115-60-1 115-60-1
M inim um Circuit A m pac ity (M CA ) 14.1 14 .4
Maximum Overcurrent Device 15 15
Trans form er (VA ) 40 40
Heat A ntic ipator (A m ps ) 0.7 0.7
Primary Limit Setting (°F) 160 170
A uxilia ry Li m it S et tin g (° F) 220 1 80
Rollout Limit S etting (°F ) 220 210
Fan Delay On Heating 30 secs. 30 secs.
O ff Heating * 150 s ecs . 15 0 se cs .
Fan Delay On Cooling 5 secs. 5 secs.
O ff Cooling 45 sec s . 45 s ec s.
Fan Delay On - Fan Only 5 secs. 5 secs.
Gas Supply P ressure (Natural/Propane) (" w .c.) 7 / 11 7 / 11
M anifold Pres sure (Natural/P ropane) High Stage (" w.c.) 3.5 / 10 3.5 /10
M anifold P ress ure (Natural/Propane) Low S tage ("w.c .) 1.9 / 6.0 1.9 / 6.0
Orifice Size (Natural/Propane) #43 / #55 #43 / #55
Num ber of B urners 3 4
V ent Connec tor Diam eter (inches) 2 2
Com bus tion A ir Connecto r Diameter (inches) 2 2
S hipping W eight (lbs.) 157 172
ACVC90704CX * ACVC90905DX*
Refer to airflow charts in this m anua l.
* Off Heating - This fan delay timing is adjustable (90, 120, 150 or 180 s econds), 150 seconds as shipped.
1. These furnaces are manufactured for natural gas operation. Optional Kits are available for conversion to propane gas operation.
2. For elevations above 2000 ft. the rating should be reduced by 4% for each 1000 ft. above sea level. The furnace must not be derated, orifice
changes should only be made if necessary for altitude.
3. The total heat loss from the structure as expressed in TOTAL BTU/HR must be calculated by the manufactures method in accordance with the
"A.S.H.R.A.E. GUIDE" or "MANUAL J-LOAD CALCULATIONS" published by the AIR CONDITIONING CONTRACTORS OF AMERICA. The total
heat loss calculated should be equal to or less than the heating capacity. Output based on D.O.E. test procedures, steady state efficiency times
output.
4. Minimum Circuit Ampacity calculated as: (1.25 x Circulator Blower Amps) + I.D. Blower Amps.
20
FURNACE SPECIFICATIONS
ACVC95
MODEL
Btuh Input (US) High Fire 69,000 92,000
Output ( US) Hig h Fi r e 65,300 86,50 0
Btuh Input (US) Low Fire 48,000 64,000
Output ( US) L ow F i r e 45,00 0 60,10 0
A.F.U.E. 9 5. 0% 9 5.0%
Rated Extern al St at ic (" w.c.) .10 - .50 .10 - .5 0
Temperature R ise (°F) 25 - 55 25 - 55
High Stage Pressure Switch Trip Point (" w.c.) -1.60 -1.60
Low Stage Pressure Switch Trip Point (" w.c.) -0.80 -0.80
Front C over Pressure Switch T rip Point (" w.c) -0.10 -0.10
Blower Wheel (D" x W") 10 x 10 11 x 10
B low er H o rse po w er 3/4 1
B low er S pe e ds
Max CFM @ 0.5 E.S.P.
Power Supply 115-60-1 1 15-60-1
Mini m um C irc u i t Am pacity ( M CA) 11.2 1 5 .0
Maximum Overcurrent Device 15 15
Tra n sform er (V A) 40 40
H ea t An ti ci pa to r (A m p s ) 0. 7 0 .7
P rim ary Lim it Se ttin g (°F ) 150 1 30
Auxiliary Limit Setting (°F) 120 120
R ollou t Limit S etting (°F ) 210 210
Fan Delay On H eating 30 se cs. 30 secs.
Off Heati n g * 150 secs. 15 0 secs .
Fan Delay On Cooling 5 secs. 5 secs.
Off Cooling 45 secs . 45 secs .
Fan Delay On - Fan Only 5 secs. 5 secs.
Gas Supply Pressure (Natural/Propane) (" w.c.) 7 / 11 7 / 11
Manifold Pressure (Natural/Propane) High Stage (" w .c.) 3.5 / 10 3.5 /10
Manifold Pressure (Natural/Propane) Low Stage ("w.c.) 1.9 / 6.0 1.9 / 6.0
Orifice Size (N atural/Propane) #43 / #55 #43 / #55
Number of Burners 34
Vent Connector Diameter (inches) 2 2
Combustion Air C onnector Diameter (inches) 2 2
S h ip p i n g W e ig h t ( l b s . ) 1 5 7 1 7 2
ACVC950714CX* A CVC950915DX*
Refe r to airfl o w c ha rts i n th i s m anual.
* Off Heatin g - This fan delay tim ing is adjustable (90, 120 , 150 or 1 80 sec onds), 150 se co nds as s hipped.
1. These furnaces are manufactured for natural gas operation. Optional Kits are available for conversion to propane gas operation.
2. For elevations above 2000 ft. the rating should be reduced by 4% for each 1000 ft. above sea level. The furnace must not be derated, orifice
changes should only be made if necessary for altitude.
3. The total heat loss from the structure as expressed in TOTAL BTU/HR must be calculated by the manufactures method in accordance with the
"A.S.H.R.A.E. GUIDE" or "MANUAL J-LOAD CALCULATIONS" published by the AIR CONDITIONING CONTRACTORS OF AMERICA. The total
heat loss calculated should be equal to or less than the heating capacity. Output based on D.O.E. test procedures, steady state efficiency times
output.
4. Minimum Circuit Ampacity calculated as: (1.25 x Circulator Blower Amps) + I.D. Blower Amps.
21
BLOWER PERFORMANCE SPECIFICATIONS
GMVC95/AMVC95 Heating Speed Charts
Heating
Speed
Tap
A
B
D
GMVC950453BX*
AMVC95 0453BX*
(Rise Range: 30 - 60°F)
Low Stage
Adjust
Tap
Minus(-) 495 713 57 Minus (-) 756 1089 56
Normal 550 792 41 Normal 840 1210 50
Plus (+) 605 871 46 Plus (+) 924 1331 46
Minus(-) 540 778 52 Minus (-) 828 1192 51
Normal 600 864 47 Normal 920 1325 46
Plus (+) 660 950 43 Plus (+) 1012 1457 42
Minus(-) 585 842 48 Minus (-) 900 1296 47
Normal 650 936 43 Normal 1000 1440 42
Plus (+) 715 1030 39 Plus (+) 1100 1584 38
Minus(-) 630 907 45 Minus (-) 972 1400 43
Normal 700 1008 40 Normal 1080 1555 39
Plus (+) 770 1109 36 Plus (+) 1188 1711 35
(Rise Range: 30 - 60°F)
CFM
at .1" - .5" w.c.
ESP
GMVC95 0905CX*
AMVC950905CX*
High Stage
CFM
at .1" - .5" w.c.
ESP
Rise
(°F)
Heating
Speed
Tap
A
B
CC
D
Adjust
Tap
GMVC950704CX*
AMVC950704CX*
(Rise Range: 30 - 60°F)
Low Stage
CFM
at .1" - .5" w.c.
ESP
High Stage
at .1" - .5" w.c.
CFM
ESP
Rise
(°F)
Heating
Speed
Tap
A
B
C
D
Low Stage
Adjust
Tap
Minus(-) 945 1341 60
Normal 1050 1490 54
Plu s ( +) 1155 1639 49
Minus (-) 1008 1413 57
Normal 1120 1570 51
Plu s ( +) 1232 1727 47
Minus (-) 1080 1521 53
Normal 1200 1690 48
Plu s ( +) 1320 1859 43
Minus (-) 1125 1602 50
Normal 1250 1780 45
Plu s ( +) 1375 1958 41
CFM
at .1" - .5" w.c.
ESP
High Stage
CFM
at .1" - .5" w.c.
ESP
Rise
(°F)
1. Units are shipped without filter(s). CFM in chart is without filter(s).
2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed
as needed. The first task is to determine the proper aiflow for the cooling system.
3. For most cooling applications, about 400 CFM per ton is desirable.
4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on
rating plate.
5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling
purposes only.
6. * Motor CFM minimum.
22
BLOWER PERFORMANCE SPECIFICATIONS
GMVC95/AMVC95 Heating Speed Charts
GMVC950905DX*
AMVC950905DX*
(Rise Range: 30 - 60°F)
Heating
Speed
Tap
AA
BB
CC
DD
Adjust
Tap
Minus(-) 1013 1458 56 Minus(-) 1107 1594 63
Normal 1125 1620 50 Normal 1230 1771 57
Plus (+)1238178245Plus (+)1353194852
Minus(-) 1076 1549 52 Minus(-) 1139 1639 62
Normal 1195 1721 47 Normal 1265 1822 56
Plus (+)1315189343Plus (+)1392200450
Minus(-) 1139 1639 49 Minus(-) 1170 1685 60
Normal 1265 1822 44 Normal 1300 1872 54
Plus (+)1392200440Plus (+)1430205949
Minus(-) 1202 1730 47 Minus(-) 1202 1730 58
Normal 1335 1922 42 Normal 1335 1922 53
Plus (+)1469211538Plus (+)1469211548
Low Stage
CFM
at .1" - .5" w.c.
ESP
High Stage
CFM
at .1" - .5" w.c.
ESP
Rise
(°F)
Heating
Speed
Tap
Adjust
Tap
GMVC951155DX*
AMVC951155DX*
(Ri s e Ran ge: 35 - 65° F)
Lo w Stage
CFM
at .1" - .5" w.c.
ESP
at .1" - .5" w.c.
High Stage
CFM
ESP
Rise
(°F)
1. Units are shipped without filter(s). CFM in chart is without filter(s).
2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed
as needed. The first task is to determine the proper aiflow for the cooling system.
3. For most cooling applications, about 400 CFM per ton is desirable.
4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on
rating plate.
5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling
purposes only.
6. * Motor CFM minimum.
23
BLOWER PERFORMANCE SPECIFICATIONS
GMVC95/AMVC95 High (Single) Stage Cooling Speed Charts
GMVC95 0453BX*
AMVC95 0453BX*
Coo ling
Speed
Tap
C
D
Coo ling
Speed
Tap
Adjus t
Minus (-) 540 Minus (-) 540 Minus(-) 729
Normal 600 Normal 600 Normal 810
A
Plus (+) 660 Plus (+) 660 Plus (+) 891
Minus (-) 720 Minus (-) 720 Minus(-) 990
B
Normal 800 Normal 800 Normal 1100
Plus (+) 880 Plus (+) 880 Plus (+) 1210
Minus (-) 900 Minus (-) 990 Minus(-) 1323
Normal 1000 Normal 1100 Normal 1470
Plus (+) 1100 Plus ( +) 1210 Plus (+) 1617
Minus (-) 1080 Minus(-) 1286 Minus (-) 1629
Normal 1200 Normal 1429 Normal 1810
Plus (+) 1320 Plus ( +) 1572 Plus (+) 1991
GMVC9 50905DX*
AMVC950905DX*
Adjus t
Minus (-) 720 Minus (-) 720
Normal 800 Normal 800
Plus (+) 880 Plus (+) 880
Minus (-) 990 Minus (-) 990
Normal 1100 Normal 1100
Plus (+) 1210 Plus ( +) 1210
Minus (-) 1260 Minus(-) 1260
Normal 1400 Normal 1400
Plus (+) 1540 Plus ( +) 1540
Minus (-) 1620 Minus(-) 1620
Normal 1800 Normal 1800
Plus (+) 1980 Plus ( +) 1980
Tap
Tap
CF M at
.1" - .8"
w.c. ESP
CF M at
.1" - .8"
w.c. ESP
GMVC95 0704CX*
AMVC95 0704CX*
Coo ling
Speed
Tap
A
B
C
D
Coo ling
Speed
Tap
AA
BB
CC
DD
Adjust
GMVC95 1155DX*
AMVC95 1155DX*
Adjust
Tap
Tap
CFM at
.1" - .8"
w.c. ESP
CFM at
.1" - .8"
w.c. ESP
GMVC9 50905CX*
AMVC950905CX*
Coo ling
Speed
Tap
A
B
C
D
Adjus t
Tap
CFM at
.1" - .8"
w.c. ESP
1. Units are shipped without filter(s). CFM in chart is without filter(s).
2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed
as needed. The first task is to determine the proper aiflow for the cooling system.
3. For most cooling applications, about 400 CFM per ton is desirable.
4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on
rating plate.
5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling
purposes only.
6. * Motor CFM minimum.
24
BLOWER PERFORMANCE SPECIFICATIONS
GMVC95/AMVC95 Low Stage Cooling Speed Charts
GMVC95 0453BX*
AMVC950453BX*
Coo ling
Speed
Tap
Minus (-) 351 Minus(-) 351 Minus(-) 495
Normal 390 Nor mal 390 Normal 550
A
Plus (+) 429 Plus (+) 429 Plus (+) 605
Minus (-) 468 Minus(-) 468 Minus(-) 693
B
Normal 520 Nor mal 520 Normal 770
Plus (+) 572 Plus (+) 572 Plus (+) 847
Minus (-) 585 Minus(-) 644 Minus(-) 900
Normal 650 Nor mal 715 Normal 1000
Plus (+) 715 Plus (+) 787 Plus (+) 1100
Minus (-) 702 Minus(-) 836 Minus(-) 1125
D
Normal 780 Nor mal 929 Normal 1250
Plus (+) 858 Plus (+) 1022 Plus (+ ) 1375
GMVC950905DX*
AMVC 950905DX*
Coo ling
Speed
Tap
Minus(-) 468 Minus (-) 468
Normal 520 Nor mal 520
Plus (+) 572 Plus (+) 572
Minus(-) 644 Minus (-) 644
Normal 715 Nor mal 715
Plus (+) 787 Plus (+) 787
Minus(-) 819 Minus (-) 819
Normal 910 Nor mal 910
Plus (+) 1001 Plus (+) 1001
Minus(-) 1053 Minus(-) 1053
Normal 1170 Normal 1170
Plus (+) 1287 Plus (+) 1287
Adjust
Tap
Adjust
Tap
CF M at
.1" - .8"
w.c. ESP
CF M at
.1" - .8"
w.c. ESP
GMVC950704CX*
AMVC 950704CX*
Co oling
Speed
Tap
CC
D
Co oling
Speed
Tap
CC
DD
Adjust
A
B
GMVC951155DX*
AMVC 951155DX*
Adjust
AA
BB
Tap
Tap
CFM at
.1" - .8"
w.c. ESP
CFM at
.1" - .8"
w.c. ESP
GMVC95 0905CX*
AMVC 950905CX*
Co oling
Speed
Tap
C
D
Adjust
A
B
Tap
CFM at
.1" - .8"
w.c. ESP
1. Units are shipped without filter(s). CFM in chart is without filter(s).
2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed
as needed. The first task is to determine the proper aiflow for the cooling system.
3. For most cooling applications, about 400 CFM per ton is desirable.
4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on
rating plate.
5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling
purposes only.
6. * Motor CFM minimum.
25
BLOWER PERFORMANCE SPECIFICATIONS
GMVC95/AMVC95 Continuous Fan Speed Chart
Model
GMVC95 0453BX*
AMVC950453BX*
GMVC950704CX*
AMVC 950704CX*
GMVC950905CX*
AMVC 950905CX*
GMVC950905DX*
AMVC 950905DX*
GMVC951155DX*
AMVC 951155DX*
1
Continuous fa n speed is 30% of furnace maximum CFM
2
Thr ee continuous fan speeds are possible with the CTK01AA
thermostat: 30%, 50%, and 70% of furnac e maximum CFM
Furnace Maximum
CFM
1400 420
1760 530
2200 660
2200 660
2200 660
GCVC9/ACVC9 Continuous Fan Speed Chart
Continuous Fan
Speed
1,2
Model
GCVC90704CX*
ACVC90704CX*
GCVC90905DX*
ACVC90905DX*
GCVC91155DX* 2350 705
1
Continuous fan speed is 30% of furnace maximum CFM
2
Three continuous fan speeds are possible with the CTK01AA
t hermostat: 30%, 50%, and 70% of furnace maximum CFM.
Furnace Maximum
CFM
1760 530
2200 660
Continuous Fan
Speed
1,2
GCVC95/ACVC95 Continuous Fan Speed Chart
Model
GCVC950714CX*
ACVC950714CX*
GCVC950915DX*
ACVC950915DX*
1
Continuous fan speed is 30% of furnace maximum CFM
2
Three continuous fan speeds are possible with the CTK01AA
thermostat: 30%, 50%, and 70% of furnace maximum CFM.
Furnace Maximum
CFM
1760 530
2200 660
Continuous Fan
Speed
1,2
1. Units are shipped without filter(s). CFM in chart is without filter(s).
2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed
as needed. The first task is to determine the proper aiflow for the cooling system.
3. For most cooling applications, about 400 CFM per ton is desirable.
4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on
rating plate.
5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling
purposes only.
6. * Motor CFM minimum.
26
BLOWER PERFORMANCE SPECIFICATIONS
GCVC9/ACVC9 Heating Speed Charts
Heating
Speed
Tap
A
B
D
GCV C90704CX*
ACV C90704CX*
(Rise Ra nge: 30 - 60°F )
Low Stage
Adjust
Tap
Minus (-) 747 1,076 56 M inus (-) 999 1,439 56
Normal 830 1,195 50 Norm al 1,110 1, 598 50
Plus (+) 913 1,315 46 P lus (+ ) 1,221 1,758 46
Minus (-) 824 1,186 51 M inus (-) 1,067 1,536 52
Normal 915 1,318 46 Norm al 1,185 1, 706 47
Plus (+) 1,007 1,449 42 P lus (+) 1,303 1,876 43
Minus (-) 900 1,296 47 M inus (-) 1,134 1,633 49
Normal 1,000 1, 440 42 Normal 1,260 1,814 44
Plus (+) 1,100 1,584 38 P lus (+) 1,386 1,996 40
Minus (-) 978 1,408 43 M inus (-) 1,202 1,730 46
Normal 1,085 1, 562 39 Normal 1,335 1,922 42
Plus (+) 1,194 1,719 35 P lus (+) 1,469 2,115 38
CFM
at .1" - .5" w.c.
ESP
High Stage
CFM
at .1" - .5" w.c.
ESP
(Rise Range: 40 - 70°F)
(°F)
Heating
Speed
Tap
A
B
CC
D
Rise
GCV C91155DX*
Adjust
Tap
GCV C90905DX*
ACVC90905DX*
(Rise Range: 30 - 60°F)
Low S tag e
CFM
at .1" - .5" w.c.
ESP
High Stage
at .1" - .5" w.c.
CFM
ESP
Rise
(°F)
Heating
Speed
Tap
A
B
C
D
Low St age
Adjust
Tap
Minus(-) 1,093 1,583 63
Normal 1,214 1,759 56
Plus (+ ) 1,335 1,935 51
Minus(-) 1,106 1,612 61
Normal 1,229 1,791 55
Plus (+ ) 1,352 1,970 50
Minus(-) 1,166 1,654 60
Normal 1,296 1,838 54
Plus (+ ) 1,426 2,022 49
Minus(-) 1,172 1,690 59
Normal 1,302 1,878 53
Plus (+ ) 1,432 2,066 48
CFM
at .1" - .5" w.c.
ESP
High St age
CFM
at .1" - .5" w.c.
ESP
Rise
(°F)
1. Units are shipped without filter(s). CFM in chart is without filter(s).
2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed
as needed. The first task is to determine the proper aiflow for the cooling system.
3. For most cooling applications, about 400 CFM per ton is desirable.
4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on
rating plate.
5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling
purposes only.
6. * Motor CFM minimum.
27
BLOWER PERFORMANCE SPECIFICATIONS
GCVC95/ACVC95 Heating Speed Charts
Heating
Speed
Tap
A
B
D
GCVC950714CX *
ACVC950714C X*
(Rise Range: 25 - 55°F)
Low Stage
Adjust
Tap
Minus(-) 783 1107 55 Minus(-) 1008 1458 55
Normal 870 1230 49 Normal 1120 1620 50
Plus (+) 957 1353 45 Plus (+) 1232 178 2 45
Minus(-) 855 1215 50 Minus(-) 1098 1575 51
Normal 950 1350 45 Normal 1220 1750 46
Plus (+) 1045 1 485 41 Plus (+) 1342 1925 42
Minus(-) 936 1323 46 Minus(-) 1152 1674 48
Normal 1040 1470 41 Normal 1280 1860 43
Plus (+) 1144 1 617 37 Plus (+) 1408 2046 39
Minus(-) 1017 1440 42 Minus(-) 1206 1773 45
Normal 1130 1600 38 Normal 1340 1970 41
Plus (+) 1243 1 760 34 Plus (+) 1474 2167 37
CFM
at .1" - .5" w.c.
ESP
High Stage
CFM
at .1" - .5" w.c.
ESP
Rise
(°F)
Heating
Speed
Tap
A
B
CC
D
Adjust
Tap
GCVC950915DX*
ACVC950915DX*
(Rise Range: 25 - 55°F )
Low Stage
CFM
at .1" - .5" w.c.
ESP
High Stage
at .1" - .5" w.c.
CFM
ESP
Rise
(°F)
1. Units are shipped without filter(s). CFM in chart is without filter(s).
2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed
as needed. The first task is to determine the proper aiflow for the cooling system.
3. For most cooling applications, about 400 CFM per ton is desirable.
4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on
rating plate.
5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling
purposes only.
6. * Motor CFM minimum.
28
BLOWER PERFORMANCE SPECIFICATIONS
GCVC9/ACVC9 High (Single) Stage Cooling Speed Charts
GCVC9070 4C X*
ACVC90704C X*
Cooling
Speed
Tap
A
B
C
D
Adjust
Tap
Minus(-) 540 Minus(-) 720
Normal 600 Normal 800
Pl us (+) 660 Plus (+) 880
Minus(-) 720 Minus(-) 990
Normal 800 Normal 1100
Plus (+) 880 P lus (+) 1210
Minus(-) 990 Minus(-) 1260
Normal 1100 Normal 1400
Pl us (+) 1210 Pl us (+) 1540
Minus(-) 1286 Minus(-) 1620
Normal 1429 Normal 1800
Pl us (+) 1572 Pl us (+) 1980
CFM a t
.1" - .8"
w.c. ESP
GCVC90905DX *
Cooling
Speed
Tap
A
B
C
D
ACVC90905DX*
Adjust
Tap
CFM at
.1" - .8"
w. c. E SP
GCVC9/ACVC9 Low Stage Cooling Speed Charts
GCV C91155D X*
Cooling
Speed
Tap
A
B
C
D
Adjust
Tap
Minus(-) 705
Normal 783
Plus (+) 861
Minus(-) 982
Normal 1091
Plus (+) 1200
Minus(-) 12 65
Normal 1406
Plus (+) 1547
Minus(-) 16 28
Normal 1809
Plus (+) 1990
CFM at
.1" - .8"
w.c. ESP
GCV C90704CX*
ACVC90704CX*
Cooling
Speed
Tap
Adjust
Tap
Minus(-) 351 Minus(-) 468
Normal 390 Norm al 520
Plus (+ ) 429 Plus (+ ) 572
Minus(-) 468 Minus(-) 644
Normal 520 Norm al 715
Plus (+ ) 572 Plus (+ ) 787
Minus(-) 644 Minus(-) 819
Normal 715 Norm al 910
Plus (+ ) 787 Plus (+ ) 1001
Minus(-) 836 Minus(-) 1053
Normal 929 Norm al 1170
Plus (+ ) 1022 Plus (+) 1287
CFM at
.1" - .8"
w.c. ESP
GCV C90905DX*
ACVC90905DX*
Cooling
Speed
Tap
AA
BB
CC
DD
Adjust
Tap
CFM at
.1" - .8"
w.c . ES P
GCV C91155D X*
Cooling
Speed
Tap
A
B
C
D
Adjust
Tap
Minus(-) 457
Normal 508
Pl us (+) 559
Minus(-) 621
Normal 690
Pl us (+) 759
Minus(-) 815
Normal 906
Pl us (+) 997
Minus(-) 10 49
Normal 1165
Plus (+) 1282
CFM at
.1" - .8"
w.c. ESP
1. Units are shipped without filter(s). CFM in chart is without filter(s).
2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed
as needed. The first task is to determine the proper aiflow for the cooling system.
3. For most cooling applications, about 400 CFM per ton is desirable.
4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on
rating plate.
5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling
purposes only.
6. * Motor CFM minimum.
29
BLOWER PERFORMANCE SPECIFICATIONS
GCVC95/ACVC95 High (Single) Stage Cooling Speed Charts
GCVC950714CX*
ACVC950714CX*
Cooling
Speed
Tap
A
B
D
Adjust
Minus(-) 594 Minus(-) 729
Normal 660 Normal 810
Plus (+) 726 P l us (+) 891
Minus(-) 747 Minus(-) 999
Normal 830 Normal 1110
Plus (+) 913 P l us (+) 1221
Minus(-) 1017 Minus(-) 1287
Normal 1130 Normal 1430
Plus (+) 1243 Plus (+) 1573
Minus(-) 1314 Minus(-) 1674
Normal 1460 Normal 1860
Plus (+) 1606 Plus (+) 2046
Tap
CFM at
.1" - .8"
w.c. ES P
GCVC950915DX*
ACVC950915DX*
Cooling
Speed
Tap
Adjust
A
B
CC
D
Tap
GCVC95/ACVC95 Low Stage Cooling Speed Charts
CFM at
.1" - .8"
w.c. ESP
GCVC950714CX*
ACVC950714CX*
Cooling
Speed
Tap
1. Units are shipped without filter(s). CFM in chart is without filter(s).
2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed
as needed. The first task is to determine the proper aiflow for the cooling system.
3. For most cooling applications, about 400 CFM per ton is desirable.
4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on
rating plate.
5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling
purposes only.
6. * Motor CFM minimum.
Adjust
Tap
Minus(-) 378 Minus(-) 504
Normal 420 Normal 560
Plus (+) 462 P l u s (+) 616
Minus(-) 531 Minus(-) 666
Normal 590 Normal 740
Plus (+) 649 P l u s (+) 814
Minus(-) 702 Minus(-) 828
Normal 780 Normal 920
Plus (+) 858 P l u s (+) 1012
Minus(-) 864 Minus(-) 1071
Normal 960 Normal 1190
Plus (+) 1056 Plu s (+) 1 309
CFM at
.1" - .8"
w.c. ESP
GCVC950915DX*
ACVC950915DX*
Cooling
Speed
Tap
AA
BB
CC
DD
Adjust
Tap
CFM at
.1" - .8"
w.c. ESP
30
BLOWER PERFORMANCE SPECIFICATIONS
NOFF
Circulator Blower Speed Adjustment Switches
Swit ch Bank: S3
Cooling Speed
Taps
AOFFOFF
BONOFF
COFFON
D* ON ON
(*Indicates factory setting)
DIP S w itch No.
12
Switch Bank: S3
A djust Taps
Normal* OFF OFF
10% ON OFF
-10% OFF ON
Normal ON ON
(*Indicates f actory setting)
DIP Sw itch No.
34
Note: There are dual 7-segment LED's adjacent
to the selection dipswitches. The airflow rounded
to the nearest 100 CFM, is displayed on the dual
7-segment LED's. The CFM display alternates
with the operating mode.
Example:
If the airlfow demand is 1230 CFM, the LED's will
display 12. If the airflow demand is 1275 CFM,
the LED's will display 13.
Switch Bank: S4
Heating Speed
Taps
AOFFOFF
B* ON OFF
COFFON
DONON
(*Indicates factory setting)
DIP Sw i tch No.
78
Dehumidification Enable Switch
O
9
10
S5
DEHUM
Unused
Move to the ON position
to enable dehumidification
Note: Continuous fan speed will be 30% of the
furnace's maximum airflow capability. If the furnace maximum CFM capaibility is 1760 CFM, the
continuous fan speed will be 0.30 X 1760 CFM =
530 CFM.
Example: If the furnace maximum CFM capaibility
is 1760 CFM, the continuous fan speed will be
0.30 X 1760 CFM = 530 CFM.
Note: The optional usage of a dehumidistat allows
the furnace’s circulator blower to operate at a slightly
lower speed (85% of desired speed) during a combined
thermostat call for cooling and dehumidistat call for
dehumidification. This can be done through an
independent dehumidistat or through a thermostat’s
DEHUM terminal (if available). This lower blower speed
enhances dehumidification of the conditioned air as it
passes through the AC coil. For proper function, a
dehumidistat applied to this furnace must operate on
24 VAC and utilize a switch which opens on humidity
rise.
1. Units are shipped without filter(s). CFM in chart is without filter(s).
2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed
as needed. The first task is to determine the proper aiflow for the cooling system.
3. For most cooling applications, about 400 CFM per ton is desirable.
4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on
rating plate.
5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling
purposes only.
6. * Motor CFM minimum.
31
BLOWER PERFORMANCE SPECIFICATIONS
Ramping Profile
Note: The multi-speed circulator blower also offers several custom ON/OFF ramping profiles. These profiles may be used
to enhance cooling performance and increase comfort level. The ramping profiles are selected using DIP switches 5 and
6. Refer to the following figure for switch positions and their corresponding taps. Refer to the bullet points below for a
description of each ramping profile. Verify CFM by noting the number displayed on the dual 7-segment LED display.
Switc h Bank: S4
Ramping
Profiles
A* OFF OFF
BONOFF
COFFON
DONON
(*Ind i cates facto ry setting )
DIP Switch No.
56
OFF
Profile A: provides only an OFF delay of one (1) minute at
100% of the cooling demand airflow.
OFF
50% CFM
1/2 min
Profile B: ramps up to full cooling demand airflow by first
stepping up to 50% of the full demand for 30 seconds. The
motor then ramps to 100% of the required airflow. A one (1)
minute OFF delay at 100% of the cooling airflow is provided.
100% CFM 100% CFM
1 min
100% CFM
100% CFM
OFF
OFF
1 min
OFF
100% CFM
OFF
Profile C: ramps up to 82% of the full cooling demand airflow
and operates there for approximately 7 1/2 minutes. The motor
then steps up to the full demand airflow. Profile C also has a
one (1) minute 100% OFF delay.
OFF
OFF
Profile D: ramps up to 50% of the demand for 1/2 minute,
then ramps to 82% of the full cooling demand airflow and
operates there for approximately 7 1/2 minutes. The motor
then steps up to the full demand airflow. Profile D has a 1/2
minute at 50% airflow OFF delay.
1. Units are shipped without filter(s). CFM in chart is without filter(s).
2. All furnaces shipped with heating speed set at "B" and cooling speed set at "D". Installer should adjust blower speed
as needed. The first task is to determine the proper aiflow for the cooling system.
3. For most cooling applications, about 400 CFM per ton is desirable.
4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on
rating plate.
5. Do not operate above 0.5" w.c. ESP in heating mode. Operating between 0.5" w.c. and 0.8" w.c. is tabulated for cooling
purposes only.
6. * Motor CFM minimum.
32
PERFORMANCE
MPER
RE R
÷ CFM
130 140 150
900
FORMULAS
BTU OUTPUT = CFM x 1.08 x RISE
1.08
BTU OUTPUT
RISE =
100
2400 CFM
2200
2000
1800
1600
1400
1200
1100
1000
OUTPUT BTU/HR x 1000
800
BTU OUTPUT vs TEMPER ATURE RISE CHART
600 CFM
700
30 40 50 60 70 80 90 110 120
100
90
80
70
60
ISE
50
ATU
TE
40
30
20
10
33
WIRING DIAGRAMS
A
A
A
A
HIGH VOLTA GE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
*CVC9/*MVC95_AA
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
T
O
D
N
G
1
V
5
1
P
O
D
I
W
O
B
L
ERT
W
S
T
-
E
O
A
G
PRE
S
E
S
S
E
M
24V HUM .
C
N
O
TCOVE
SUR
R
O
C
E
R
A
F
T
O
WER
YL
FUSE
24V
3
BR
1
4
7
10
13
PU
G
K
B
EAC
SUR
Y
B
L
NO
R
ESW
C
I
T
H
D
PK
A
OR
OR
R
O
K
P
Y
G
BR
Y
W
BK
INDUCTOR COIL
70kBTU,90kBTU,
115kBTU MODELS
ONLY
O
L
O
C
PK PIN K
BR BROWN
WH WHITE
BL BLUE
G
Y
R
D
YL YELLOW
OR ORANGE
PU PURPLE
G
N
BK BLACK
H
P
RES
S
BR
G
GY
H
R
O
C
A
R
G
R
E
D
E
R
G
A
H
S
W
C
I
T
T
H
O
O
L
W
I
F
R
SUR
F
ACE
N
E
G
I
I
1
2
RD
WH
T
C
I
2
U
I
R
C
T
O
N
ECT
R
N
C
O
TWO
S
T
AGE
G
ASV
A
LVE
L
B
AUT
3
2
1
B
URN
E
O
B
L
E
W
1
WH
E
P
RES
S
U
R
R
C
L
R
R
DEHUM
E
S
W
C
T
I
H
3
HI
2
B
R
C
1
G
Y
PM
M
A
N
UAL
RES
E
T
T
N
L
O
R
O
S
(
SIN
G
4
5
k
O
E
T
P
R
R
E
S
M
I
I
M
C
C
O
A
TCO
I
N
T
L
R
O
H
W
R
D
K
B
A
M
M
O
P
E
R
T
N
M
O
P
A
E
R
T
N
M
S
A
L
R
E
N
U
M
A
A
Y
U
X
L
A
R
I
I
R
T
T
L
C
O
M
N
I
I
24 V THERMOSTAT CONNECTIONS
W2
W1
Y1
Y2
PU
R
L
B
T
P
R
T
T
E
O
G
OR
C
N
O
OR
C
G
Y
N
O
F
R
PRE
S
L
O
O
L
I
U
T
I
L
M
E
T
C
O
N
T
L
O
R
O
U
K
N
)
Y
PU
I
NDU
D
B
L
G
N
D
U
P
T
L
1
2
C
R
RD
BK
DIAGNOSTIC
WH
LED'S
RD
1
2
3
4
1
2
4
WH
WH
RD
ECM MTR
HARNESS
O
T
N
1
.
S
2. MANUFACTURER'S SPECIFIED REPLACEMENT PARTS MUST BE
USED WHEN SERVICING.
3. IF ANY OF THE O RIGIN AL WIRE AS S UPPLIED WITH THE
FURNACE MUST B E
WIRING MATER
LEAST 105°C. USE COPPER CONDUCTORS ONLY.
4
.
U
N
.
5. TO RECALL THE LA ST 6 FAULTS, MO ST RECENT TO LEAST
RECENT, DEPRESS SWITCH FOR MORE THAN 2 SECONDS WHILE
IN STANDBY (NO THERMOSTAT INPUTS)
0
BL
GY
4
BK
3
2
1
CIRCULATOR
BLOWER
E
S
:
P
N
T
C
I
A
E
T
A
I
A
E
H
T
T
M
N
I
.
C
E
.
1
4
O
T
R
REPL
VING A TEMPERATU RE RATING OF AT
IAL H
T
B
E
P
E
N
U
N
A
E
S
R
M
A
L
D
O
C
A
D
E
L
C
O
3
0
0
5
0
F
0
R
O
N
CED, IT MUST BE R
Y
N
L
T
.
S
SEE
NOTE 5
2ND STG DLY
HEAT OFF
DELAY
DIP SWITCHES
UNUSED
DEHUM
HEAT
DELAY
ADJUST
COOL
FS
NEUTRAL
5
B
4
3
G
2
P
1
M
O
S
T
E
R
H
T
O
O
M
EPLA
A
D
E
N
O
U
N
D
G
R
B
.
R
E
V
B
K
R
K
A
T
D
C
Y
L
W
H
7
T
.
0
A
CED WITH
O
F
O
N
3
6
98
12
15
L
LINE
M
A
T
R
M
2
5
11
14
GND
.
S
P
O
I
G
F
H
R
E
I
SUR
E
W
I
T
C
YL
FLA
M
S
E
NSO
BL
OR
PU
YL
BR
WH
BK
BLOWER
COMPARTMENT
DOOR SWITCH
(OPEN WHEN
DOOR OPEN)
LOW VOLTAGE (24V)
:
S
E
D
L
HI VOLTAGE (115V)
Y
INTEGRATED CONTROL
N
E
JUNCTION BOX
BK
WH
TO 115VAC / 1
E
R
R
CHASSIS GROUND
GN
INTEGRATED CONTROL MODULE
R
24V THERMOST
Y1
W1
T CO N N ECT I ONS
W2
Y2
G
O
H
U
D
M
E
24V HUM.
C
BK
TO
R
MICRO
INTEGRATED C ONT R O L MO DU LE
E
F
G
O
V
A
T
L
W
O
HI VOLTA G E F
IELD
JUNCTION
TERMINAL
INTERNAL TO
PLUG CONNECTION
D
I
N
S
N
C
O
ECT
Ø /60 HZ POW ER SUPPLY WITH
N
E
R
R
U
C
R
O
E
V
DOOR
C
H
T
I
W
S
O
D
U
R
C
T
N
L
I
C
O
I
7
0
T
k
9
B
T
U
,
B
k
0
U
E
3 A
TO +VDC
R
O
D
ONLY
EAC
HUM
G
I
N
FS
,
N
D
H
I
IND LO
FLAME SENSO R
(
4
)
H
T
HLO (10)
PSO (7)
PS1 (2)
1
2
P
(
S
HIGH FIRE
PRESS. S WTICH
L
I
H
(
1
)
1
M
(
V
3
L
MVH (14)
MVC (8)
G
N
D
(
5
)
1
T
(
1
R
)
GND (4)
+ VDC (1)
RX (2)
TX (3)
HUMIDIFIER
115kBTU MODELS
LINE
LINE
F
U
S
T
O
M
I
C
TO
I
L
E
O
PRO
L
N
T
E
P
R
T
O
G
N
L
JUNCTION BOX
INDOOR
A
R
I
CIRCULATOR
B
L
W
R
E
L
E
C
T
R
O
N
AIR CLEANER
I
D
I
BLWR
HUMIDIFIER
U
R
F
T
A
H
S
O
IGNITER
115 VAC
24 VAC
24V HUM.
NO
NO
)
2
)
C
INDOOR
CIRCULATOR
BLWR
EQUIPMENT GND
I
F
E
SWITCH (TEMP.)
H
W
I
C
S
T
OVERCURRENT
PROT. DEVICE
WER
V
ERCUR
I
T
C
D
C
I
C
E
N
O
FRONT COVER
PRESS. S WITCH
IR
E
I
F
L
D
S
R
P
(
1
AC/
U
S
REN
I
T
ECT
O
N
O
E
D
N
NEUTRA L
N
NEUTRAL
N
40 VA
N
T
R
A
GND
D
G
L
I
L
E
P
C
IGNITER
S
E
.
S
Z
Ø /
H
0
6
P
PLY
W
I
T
T
DEVIC
E
N
E
C
I
V
DISCONNECT
N
G
NEUTRAL
L
R
A
U
T
E
A
L
R
T
E
U
U
T
R
N
A
E
L
F
O
R
S
M
E
R
LOW FIR E PRES S .
SWITCH
C
PM
H
C
GAS
VALV E
D
N
)
H
INTEGRATED CONTROL MODULE
I
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
34
WIRING DIAGRAMS
HOT
LOW FIRE
SURFACE
PRESSUR
IGNITER
2 CIR CUIT
2
1
CONNECTOR
RD
TWO STAGE
WH
GAS VALVE
(HONEY WELL)
WH
RD
BK
WH
RD
WH
WH
ECM MTR
HARNESS
NOTES:
1. SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0.7 AMP S.
2. MANUFACTURER'S SPECIFIED REPLACEMENT PARTS MUST BE
USED WHEN SERVICING.
3. IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE
FURNACE MUST BE REPLACED, IT MUST BE REPLACED WITH
WIRING MATERIAL HAVING A TEMPERATURE RATING OF AT
LEAST 105°C. USE COPPER CONDUCTORS ON LY.
4. UNIT MUST BE PERMANENTLY GROUNDED AND CONFORM TO
N.E.C. AND LOCAL CODES.
5. TO RECALL THE LAST 6 FA ULT S, MOST RECENT TO LEAST
RECENT, DEPRESS SWITCH FOR MORE THAN 2 SECONDS WHILE
IN STANDBY (NO THERMOSTAT INPUTS)
0140F00661 REV.B
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
E SWITCH
2
HI
3
C
1
PM
MANUAL RESET ROLLOUT LIMIT
CONTRO LS (SINGLE CO NTROL ON
BL
AUTO RESET PRIMARY
LIMIT CONTROL
3
WH
2
RD
1
BK
BURNER COMPARTMENT
BLOWER COMPARTMENT
MANUAL RESET
AUXILIARY
LIMIT CONTROL
24 V THERMOSTAT CONNECTIONS
O
W2
Y2
Y1
DEHUM
DIAGNOST IC
LED'S
INTEGRATED
TWO-STAGE
2ND STG DLY
CONT ROL
MODULE
1
2
3
1
2
3
4
5
RD
BL
GY
BK
3
2
1
CIRCULATOR
BLOWER
T-STAT
HEAT OFF
DIP SWITCHES
UNUS ED
DEHU M
4 CIRCUIT MOTOR
HEAT
CONNECTOR
DELAY
ADJUST
4
COOL
5 CIRCUIT CONNECTOR
4
5
4
3
2
1
BR
45 kBTU)
W1
DELAY
*CVC9/*MVC95_AB
HIGH VOLTAGE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
TO
GND
115 VAC/ 1
Ø /60 HZ
L
N
GND
L
JUNCTION BOX
INDOOR
AIR
CIRCULATOR
BLWR
ELECTRONIC
AIR CLEANER
ID
BLWR
HUMIDIFIER
HOT SURFACE
IGNITER
FLAME SENSOR
115 VAC
24 VAC
24V HUM.
NO
C
INDOOR
CIRCULATOR
HUMIDIFIER
EQUIPMENT GND
FIELD SPLICE
SWITCH (TEMP.)
SWITCH (PRESS.)
OVERCURRENT
PROT. DEVICE
POWER SU PPLY WITH
OVERCURRENT
PROTECTION DEVICE
WARNING:DISCONNECT
POWER BEFORE
SERVICING. WIRING
TO UNIT MUST BE
PROPERLY POLARIZED
AND GROUNDED.
N
DISCONNECT
GND
NEUTRAL
NEUTRAL
NEUTRAL
NEUTRAL
NEUTRAL
NEUTRAL
40 VA
TRANSFORMER
AUTO RESET PRI MARY
LIMIT CONTROL
LOW FIRE PRESS.
SWITCH
C
NO
C
MANUAL RE SET ROLLOUT
LIMIT CON TROLS
NO
FRONT COVER
PRESS. SWITCH
GAS
VALV E
GND
AIR
BLWR
FIELD GND
IGNITER
ID BLOWER T WO-STAGE PRESSURE
SWITCH ASSEMBLY
24V HUM.
OR
C
NO
OR
PU
GY
NO
PK
C
C
GY
FRONT COVER
PRESSURE SWI TCH
OR
PU
INDUCED
DRAFT
BLOWER
GND
PU
YL
FUSE
24 V
1
RGY2
G
FS
NEUTRAL
BK
GR
PK
C
SEE
NOTE 5
12
15
YL
BL
LINE
HUM
WH
3 A
BR
1
2
3
6
9
OR
4
5
OR
7
8
OR
10
11
13
GY
14
BR
PU
BK
EAC
GND
115kB TU MODELS
NO
PK
PK
OR
WH
BK
INDUCTOR COIL
70kBTU,90kBTU,
ONLY
COLOR CODES:
PK PINK
BR BROWN
WH WHITE
BL BLUE
GY GRAY
RD RED
YL YELLOW
OR ORANGE
PU PURPLE
GN GREEN
BK BLACK
HIGH FIRE
PRESSURE
SWITCH
YL
BR
OR
PU
YL
GY
BR
24
VAC
115
VAC
40 VA
TRANSFORMER
BK
JUNCTION BOX
BK
WH
FLAME
SENSOR
CHASSIS GR OUND
BL
GN
INTEGRATED CONTROL MODULE
24V THERMOSTAT CONNECTIONS
24V HUM.
WH
BK
BLOWER
COMPARTMENT
DOOR SWITCH
(OPEN WHEN
DOOR OPEN)
LOW VOLTAGE (24V)
LOW VOLTAGE FIELD
HI VOLTAGE (115V)
HI VOLTAGE FIELD
INTERNAL TO
INTEGRATED CONTROL
PLUG CONNECTION
DISCONNECT
TO 11 5VAC/ 1
DISCONNECT POWER
BEFORE SERVICING.
WIRING TO UNIT
MUST BE PROPERLY
POLARIZED AND
GROUNDE D .
R
Y1
W1
W2
Y2
G
O
DEHUM
C
TO
R
MICRO
INTEGRATED CONTROL MODULE
JUNCTION
TERMINAL
Ø /60 HZ POWER SUPPLY WITH
OVERCURRENT PROTECTION DEVICE
WARNING:
DOOR
SWITCH
INDUCTOR COIL
70kBTU,90kBTU,
115kBTU MODELS
ONLY
LINE
EAC
IND HI
IND LO
HUM
IGN
FS
LINE
FUSE 3 A
TH (4)
MANUAL RESET AUXI LIARY LIMIT
CONT ROLS
TO +VDC
HLO (10)
PSO (7)
PS1 (2)
PS2 (12)
TO
MICRO
HIGH FIRE
PRESS. SWTICH
HLI (1)
MVL (13)
MVH (14)
MVC (8)
GND (5)
TR (11)
GND (4)
+ VDC (1)
RX (2)
TO
TX (3)
INTEGRATED CONTROL MODULE
PM
HI
C
35
SCHEMATICS
LIMIT
RESET
MANUAL
LIMIT
RESET
MANUAL
HIGH VOLTA GE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
TAB TERMINAL
END
PU
BL
GY
BK
RD
ECM BLOWER MOTOR
P
1
I
N
PK
P
N
I
2
3
N
I
P
GN
I
4
P
N
P
I
5
N
BLWR MOTOR
TO ECM
YL
PK
WH
BK
GROUND TO
TAB TERMINAL
END
BK
GY
RD
12V
IGN
HUM
INTEGRATED CONTROL MODULE
EAC
59-4715 REV. F
ST4
IND-N
IGN-N
IND-HI
IND-LO
FS
R
ANSI Z21.20 AUTOMATIC IGNI TION SYSTEM 24VAC 60Hz 0.8 A. MAX.
WH
BL
RX
TX
GND
DEHUM
DE
HUM
DEHUM
O
O
O
Y2
Y1
Y1
Y1
W21
W2
W2
W1
W1
W1
G
G
G
C
C
R Y2
RC
2
2
2Y2
1
1 R
15
9
12
6
3
ST5
4
7
1
13
10
SCROL L HOUSING
WH
LINE
LOAD
BK
TRANSFORMER
BK
WH
BK
BK
INDUCTOR COIL
(MEDIUM AND LAR GE CABINET MODELS ONLY)
36
BLOWER ASSEMBLY SCHEMATIC
ACVC9/AMVC95/GCVC9/GMVC95_____X* MODEL FURNACES
This schematic is for reference only. Not all wiring is as shown above,
refer to the appropriate wiring diagram for the unit being serviced.
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
SCHEMATICS
Y2
O
W2
W1
HIGH VOLTA GE!
DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS
UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO
DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
XFMR
G
DEHUM
P
μ
C
4
8
R
Y112
6
N/C
122
DIPSWX
334
TX/RX
1
VARIABLE SPEED
CIRCULATOR
HI
2
LO
3
INDUCER
4
EAC
RJ11
P
μ
RS485
COMM
COMM
STATUS LED
DU AL LED
DIS PLAYS
71593
101
PS2
PS1
N/C
AUXRLSHL
TYPICAL SCHEMATIC
14
WR 50C51-289 INTEGRATED IGNITION CONTROL
DRAIN
SWITC H
HUM
15
IGN
Z CNTL
LO HI
138
GAS VALVE
5-11
GROU ND
WIRING SCHEMATIC
Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
ACVC9/AMV95/GCVC9/GMVC95_____X* MODEL FURNACES
This schematic is for reference only. Not all wiring is as shown above. Refer to the appropriate wiring diagram for the unit being serviced.
37
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