Post on 08-Mar-2018
transcript
– 10-year all-parts warranty. – 1 Year Replacement Pledge to replace the unit if the
heat exchanger fails within the first year of operation, to the original owner.
– Consumer product registration required for 10 year All Parts Warranty and Replacement Pledge within a limited period of time after the installation. See current warranty document or visit our consumer web site listed on the back of this document for warranty details.
– When registered, this product is upgraded to a limited lifetime heat exchanger warranty.
WARRANTY
• 100% fired and tested: Allunitsandeachcomponentaretestedonthemanufacturingline.
• Best packaging in the industry: Uniquecornerpostdesignassuresproductwillarrivetothehomeownerdentfree.
• Low Boy Height:Easytoapplyinlowceilingapplications,workswellwithtallerhighSEERcoils,easiertohandleandinstall.
• Tubular primary heat exchanger: Heavy gaugealuminizedsteelheatexchangerassuresalonglife.
• 30 second blower delay at start-up:Assuresawarmducttemperatureatfurnacestart-up.Adjustablebloweroffsettings(60,90,120and180seconds).
• 30 second post purge: Increases life of heatexchanger.
• Hot surface ignitor: Innovative application of anappliancetypeignitorwitha20yearhistoryofreliability.UtilizesprovenSmartlite®technology.
• Color coded wire harness: Designed to fit thecomponents,allwithquick-connectfittings foreaseofserviceandreplacement.
• High static blowers:Allmodelsequippedwithhighstaticblowers.
• 90 second cooling cycle blower-off delay (TDR): increases cooling performance when matched with aNORDYNEcoil.
• Flexible category I venting system: Maybeventedwithdedicatedventingsystemorcommonventedwithothercategoryoneappliances.
• High efficiency blower kits: Maximizeefficiencies.Onselect units, aSEER improvementof up to1point isrealized.
• Multi-speed direct drive blower: Designed togiveawide range of cooling capacities. Switches on PCB,provideultraeasymotorspeedselection.
• LP convertible:Simpleburnerorificeandregulatorspringchangeforeaseofconvertibility.
• Diagnostic lights for easy troubleshooting without counting flashes: Dedicated light for flame signalstrength and 2 lights in combination to indicate allotherfaultcodeswitheasytorecognizestateswithoutcountingflashes.
• Integrated control board: Incorporatesconnectionsforelectronicaircleanerandhumidifier.
• Two piece door design: Enhancesfurnaceappearanceand uses captured screws to prevent loosing doorscrews.
Induced Draft - 80+ AFUEInput 45,000 - 126,000 Btuh
VG7S (A and K Series)High Efficiency Upflow/Horizontal and Downflow Gas Furnaces
Thehighefficiencygasfurnacemaybeinstalledfreestanding in a utility room, basement, or enclosedin an alcove or closet. The rounded corner jacketprovidesapleasing“applianceappearance.”DesigncertifiedbyCSAforapplicationintheUnitedStatesandCanada.
FEATURES and BENEFITS
TECHNICALSPECIFICATIONS
2
Upflow/Horizontal Gas Furnace
Downflow Gas Furnace
GAS FURNACE COMPONENTS
Blower Door Switch
Burner Assembly
Flame SensorGas Manifold
Gas Valve
Igniter
Inducer Assembly
Pressure Switch
Roll-Out Switch
Transformer
Blower Assembly
Control Board
Main AirLimit Switch
Com
bust
ion
Tube
Gas Manifold
Gas Valve
Inducer Assembly
Control Board
Pressure Switch
Transformer
Blower Assembly(behind blower panel)
BurnerAssembly
FlameSensor
Roll-OutSwitch
Igniter
Main Air Limit Switch
Blower Door Switch(behind blower panel)
3
DIMENSIONS
VG7SA 80+ High Efficiency Upflow/Horizontal Series
VG7SK 80+ High Efficiency Downflow Series
D
23 ½
A
23
28
34 ½
15
1
25 ⅜
1 ⅝ X 3 ½HOLE FOR GAS
C
19
B
23
22 ¾
21 ⁄
22 ¼
29 ½
22 ½
25
1 ⅝ X 3 ½ X 45°HOLE FOR GAS
4 KNOCKOUTS(BOTH SIDES)
BOTTOMPANEL
FRONT BRACE
LEFT SIDE RIGHT SIDE
BOTTOM VIEW
FLANGES
TOP VIEW
ACCEPTS 4” TYPE B
VENT PIPE
231 ¼
Ø ⅞ HOLE FORTHERMOSTAT
Ø ⅞ HOLE FOR ELECTRIC
Ø ⅞ HOLE FOR ELECTRIC
A
18 ⅝
DC
7
34 ½
22 ½
28
25 ⅜
Ø ⅞ HOLEFOR ELECTRIC
Ø ⅞ HOLEFOR THERMOSTAT
Ø ⅞ HOLEFOR ELECTRIC
1 ⅝ X 3 ½ HOLEFOR GAS 22 ½
25
22 ¼
29 ½
1 ⅝ X 3 ½ X 45°HOLE FOR GAS
23
B
FRONT BRACE
7
RIGHT SIDELEFT SIDE
BOTTOM VIEW
FLANGES
TOP VIEW
19
ACCEPTS 4” TYPE B
VENT PIPE
*SA Model #’s
Dimension “A”
Dimension “B”
Dimension “C”
Dimension “D”
045-23A141/4 103/4 125/8 127/8054-23A
072-24B171/2 113/4 157/8 161/8090-24B
072-35C21 14 193/8 197/8090-35C
108-35C
126-45D 241/2 151/4 227/8 231/8
*SK Model #’s
Dimension “A”
Dimension “B”
Dimension “C”
Dimension “D”
054-23A 141/4 103/4 125/8 127/8072-24B
171/2 113/4 157/8 161/8090-24B
108-35C 21 14 193/8 195/8126-45D 241/2 151/4 227/8 231/8
4
BLOWER PERFORMANCE - VG7SAM
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3110
2533
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955
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3593
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4272
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5160
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6448
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ide
Ret
urn
45,0
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Hig
h*13
5025
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2527
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Hig
h*12
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3710
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ide
Ret
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Hig
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5030
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1025
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072(
)-2
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mR
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n72
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Hig
h*16
8532
1640
3316
0533
1565
3415
1535
1475
3614
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40M
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1330
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1135
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560
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565
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072(
)-2
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ide
Ret
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72,0
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Hig
h*17
7030
1720
3116
8532
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3215
9034
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3414
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1400
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3543
1215
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1155
4611
3047
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4810
6050
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53Lo
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555
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5793
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6381
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69
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090(
)-2
4BB
otto
mR
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n90
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Hig
h*16
1041
1575
4215
3044
1485
4514
4046
1385
4813
4050
1275
52M
ed-H
igh*
*12
9551
1260
5312
3554
1220
5511
7557
1135
5910
9561
1015
66M
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5558
1130
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6210
3564
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9067
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101
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090(
)-2
4BS
ide
Ret
urn
90,0
00
Hig
h*16
9039
1655
4016
1041
1560
4315
1044
1455
4614
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50M
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igh*
*13
6049
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5212
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n72
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h*19
5027
1865
2917
9030
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3116
3033
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3414
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38M
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igh
1860
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1415
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1160
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072(
)-3
5CS
ide
Ret
urn
72,0
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Hig
h*20
3026
1940
2718
6029
1785
3016
9531
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3315
3535
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1935
2818
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2718
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1031
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1955
2718
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1300
4112
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1220
4411
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1120
4810
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mR
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Hig
h*19
4034
1860
3617
9037
1710
3916
2541
1540
4314
5046
1355
49M
ed-H
igh*
*18
2037
1760
3816
9539
1620
4115
4543
1466
4513
8048
1280
52M
ed-L
ow12
9052
1245
5412
0056
1155
5811
1060
1060
6399
567
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73Lo
w11
4558
1110
6010
7062
1035
6410
0067
950
7090
574
835
80
SA
090(
)-3
5CS
ide
Ret
urn
90,0
00
Hig
h*20
2033
1935
3418
6036
1780
3716
9039
1600
4215
1044
1410
47M
ed-H
igh*
*18
9535
1830
3617
6538
1685
4016
1041
1525
4414
3546
1330
50M
ed-L
ow13
4550
1295
5112
5053
1200
5611
5558
1100
6110
3564
950
70Lo
w11
9056
1155
5811
1560
1075
6210
4064
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77
SA
090(
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ide
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mor
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ides
90,0
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1955
3418
8035
1795
3717
0539
1620
4115
2544
1425
47M
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igh*
*19
1035
1850
3617
8037
1700
3916
2541
1540
4314
5046
1345
50M
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5549
1310
5112
6053
1215
5511
6557
1115
6010
5063
960
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0555
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5711
2559
1085
6110
5063
1000
6795
070
875
76
SA
108(
)-3
5CB
otto
mR
etur
n10
8,00
0
Hig
h*22
0536
2150
3720
9538
2030
3919
7041
1900
4218
3044
1740
46M
ed-H
igh*
*20
5039
1995
4019
5541
1895
4218
4043
1775
4517
0047
1610
50M
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1680
4816
4549
1610
5015
6551
1525
5214
6055
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9058
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5813
5559
1320
6113
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6312
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108(
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ide
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108,
000
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9535
2235
3621
8037
2110
3820
5039
1975
4119
0042
1810
44M
ed-H
igh*
*21
3038
2075
3920
3539
1970
4119
1542
1845
4317
6545
1675
48M
ed-L
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7045
1750
4617
1047
1675
4816
3049
1585
5015
2053
1430
56Lo
w14
4555
1425
5614
1057
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5813
5059
1320
6112
7563
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65
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108(
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5CS
ide
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ides
108,
000
Hig
h*23
1535
2260
3522
0036
2130
3820
7039
1995
4019
2542
1825
44M
ed-H
igh*
*21
5537
2095
3820
5539
1990
4019
3041
1865
4317
8545
1690
47M
ed-L
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8545
1765
4517
2546
1690
4716
4549
1600
5015
3552
1445
55Lo
w14
6055
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5614
2556
1385
5813
6559
1335
6012
8562
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65
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126(
)-4
5DB
otto
mo
nly
or2
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ning
s12
6,00
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Hig
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5541
2200
4221
2544
2065
4520
1046
1935
4818
5550
1755
53M
ed-H
igh*
*20
7545
2025
4619
7047
1940
4818
7550
1810
5217
5053
1680
56M
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2054
1695
5516
5556
1630
5715
8059
1520
6114
5564
1390
67Lo
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6069
1375
6813
6568
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7212
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76
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126(
)-4
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ide
Ret
urn
126,
000
Hig
h*22
3042
2180
4321
0544
2045
4619
9047
1915
4918
3551
1740
54M
ed-H
igh*
*20
5545
2005
4719
5048
1920
4918
5550
1790
5217
3554
1665
56M
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1680
5616
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5815
6560
1505
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w13
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ES
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()
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BLOWER PERFORMANCE - VG7SA Continued
6
BLOWER PERFORMANCE - VG7SK
Mo
del
Nu
mb
er
Hea
tin
gIn
pu
t(B
tuh
)
Mo
tor
Sp
eed
Ext
ern
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tati
c P
ress
ure
(In
ches
Wat
er C
olu
mn
)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
CF
MR
ise
CF
MR
ise
CF
MR
ise
CF
MR
ise
CF
MR
ise
CF
MR
ise
CF
MR
ise
CF
MR
ise
SK
054(
)-2
3A54
,000
Hig
h*13
7529
1340
3013
0031
1270
3112
2533
1175
3411
1536
1035
39M
ed-H
igh
1155
3511
3035
1110
3610
8537
1055
3810
1539
975
4191
044
Med
-Low
**79
051
775
5276
552
750
5373
055
700
5766
560
610
66Lo
w65
062
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6363
063
610
6659
068
565
7153
075
480
83
SK
072(
)-2
4B72
,000
Hig
h*16
1033
1590
3415
7534
1560
3415
4035
1495
3614
6037
1415
38M
ed-H
igh
1295
4112
7542
1260
4212
5043
1220
4411
9545
1170
4611
2048
Med
-Low
**11
5546
1135
4711
1548
1095
4910
6550
1040
5110
1553
980
54Lo
w91
059
885
6086
062
835
6481
066
785
6876
570
735
73
SK
090(
)-2
4B90
,000
Hig
h*16
7540
1655
4016
4041
1620
4115
9042
1560
4315
2044
1475
45M
ed-H
igh
1330
5013
1551
1300
5112
8052
1255
5312
3054
1200
5611
5058
Med
-Low
**11
8056
1165
5711
5058
1135
5911
1560
1090
6110
6063
1010
66Lo
w94
071
925
7290
074
880
7685
078
825
8179
584
760
88
SK
108(
)-3
5C10
8,00
0
Hig
h*23
9533
2335
3422
8535
2230
3622
0036
2140
3720
8038
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7
MODEL IDENTIFICATION CODE
DesignSeries
A=80%Upflow/HorizontalC=92.1%/95.1%Upflow/HorizontalK=80%DownflowL=92.1%/95.1%Downflow
VG S 090 C 23
Input Heating Capacity045=45,000054=54,000072=72,000090=90,000108=108,000126=126,000
S=SingleStageT=TwoStage
GasFurnace
A
C=StandardN=80%AFUELowNOxD=90+%AFUELowNOx
Cooling Airflow23=2-3Tons24=2-4Tons35=3-5Tons45=4-5Tons
7
Cabinet WidthA=14.25B=17.50C=21.00D=24.50
B
SPECIFICATIONSVG7SA MODEL NUMBERS -045-23A -054-23A -072-24B -090-24B -072-35C -090-35C -108-35C -126-45D
Input-Btuh(a) 45,000 54,000 72,000 90,000 72,000 90,000 108,000 126,000
HeatingCapacity-Btuh 36,000 43,200 57,600 72,000 57,600 72,000 86,400 100,800
AFUE 80.0 80.0 80.0 80.0 80.0 80.0 80.0 80.0
BlowerDxW 10x6 10x6 11x8 11x8 10x10 10x10 11x10 11x10
MotorH.P.-Speed-Type 1/3-4-PSC 1/3-4-PSC 1/2-4-PSC 1/2-4-PSC 1/2-4-PSC 1/2-4-PSC 1.0-4-PSC 1.0-4-PSC
MotorFLA 4.80 4.80 8.20 8.20 7.50 7.50 13.75 13.75
RatedExt.SP-In.W.C. 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
TemperatureRiseRange-ºF 30-60 30-60 35-65 35-65 35-65 35-65 40-70 40-70
ShippingWeights 100lbs 100lbs 110lbs 115lbs 115lbs 120lbs 125lbs 145lbs
VG7SK MODEL NUMBERS -054-23A -072-24B -090-24B -108-35C -126-45D
Input-Btuh(a) 54,000 72,000 90,000 108,000 126,000
HeatingCapacity-Btuh 43,200 57,600 72,000 86,400 100,800
AFUE 80.0 80.0 80.0 80.0 80.0
BlowerDxW 10x6 11x8 11x8 11x10 11x10
MotorH.P.-Speed-Type 1/3-4-PSC 1/2-4-PSC 1/2-4-PSC 3/4-4-PSC 1.0-4-PSC
MotorFLA 4.80 8.20 8.20 13.75 13.75
RatedExt.SP-In.W.C. 0.5 0.5 0.5 0.5 0.5
TemperatureRiseRange-ºF 30-60 35-65 35-65 40-70 40-70
ShippingWeights 100lbs 110lbs 115lbs 125lbs 145lbs
Revision
1
ACCESSORIES
VG7S (A, K) KITS
Description SKU
"A"Cabinetfixedspeed,highefficiency,FSHE 904872
"B"Cabinetfixedspeed,highefficiency,FSHE 904873
"C"Cabinetfixedspeed,highefficiency,FSHE 904874
"D"Cabinetfixedspeed,highefficiency,FSHE 904875
"A"Cabinetvariablespeed,highefficiency,VSHE 904876
"B"Cabinetvariablespeed,highefficiency,VSHE 904877
"C"Cabinetvariablespeed,highefficiency,VSHE 904878
"D"Cabinetvariablespeed,highefficiency,VSHE 904879
"A"Cabinetdownflowsubbasekit 902974
"B","C","D"Cabinetdownflowsubbasekit 904911
U.S.LPConversionkit(0to10,000ft.) 905028
CanadaLPConversionkit(0to4,500ft.) 905029
Bottomreturnfilter20perbox,"A"cabinet 903088A
Bottomreturnfilter20perbox,"B"cabinet 904916
Bottomreturnfilter20perbox,"C"cabinet 904917
Bottomreturnfilter20perbox,"D"cabinet 904918
Sidereturnfilterkit 541036
GENERAL TERMS OF LIMITED WARRANTY
8000PhoenixParkway|O'Fallon,MO63368-3827Specificationsandillustrationssubjecttochangewithoutnoticeandwithoutincurringobligations.PrintedinU.S.A(11/2012)
NORDYNEwillfurnishareplacementforanypartofthisproductwhichfailsinnormaluseandservicewithinthefirsttenyearsofinstallation,inaccordancewiththetermsofthewarranty.
ForcompletedetailsoftheLimitedWarranty,includingapplicabletermsandconditions,seeyourlocalinstallerorcontacttheNORDYNEwarrantydepartmentforacopy.
893D-1112(Replaces893D-0312)