BROAN KG7S Gas Furnace Owner’s Manual
- June 15, 2024
- Broan
Table of Contents
BROAN KG7S Gas Furnace
Product Information
Technical Specifications
- Product: KG7S (A and K Series)
- Type: High Efficiency Upflow/Horizontal and Downflow Gas Furnaces
Induced Draft – 80+ AFUE Input 45,000 – 126,000 Btuh
- The high-efficiency gas furnace may be installed free-standing in a utility room, basement, or enclosed in an alcove or closet.
- The rounded corner jacket provides a pleasing appliance appearance.
- Design certified by CSA for application in the United States and Canada.
Warranty
The product comes with a warranty. Please refer to the warranty information
provided for more details.
Features and Benefits
- Main Air Limit Switch
- Inducer Assembly
- Transformer Igniter
- Blower Door Switch
- Roll-Out Switch
- Blower Assembly
- Control Board
- Gas Valve
- Pressure Switch
- Flame Sensor
- Gas Manifold
- Burner Assembly
- Combustion Tube
Gas Furnace Components
Upflow/Horizontal Gas Furnace
- Blower Assembly (behind blower panel)
- Blower Door Switch (behind blower panel)
- Combustion Tube
- Control Board
- Transformer
- Pressure Switch
- Inducer Assembly
- Main Air Limit Switch
- Gas Valve
- Gas Manifold
- Igniter
- Burner Assembly
- Roll-Out Switch
- Flame Sensor
Downflow Gas Furnace
- Front Brace
- Bottom Panel
- Bottom View
- Top View
- Hole for Gas
- Electric Dimensions
- Accepts 4 Type B Vent Pipe Flanges
- Thermostat Electric
BLOWER PERFORMANCE – KG7SA
Airflow Data
Model Number & Heating Input (Btuh)
Model Number & Heating Input (Btuh)| External Static Pressure (Inches Water
Column)| CFM Rise
---|---|---
SA045C-23A BottomReturn (45,000)| 0.1| 1,260
SA045C-23A SideReturn (45,000)| 0.2| 1,205
FAQ
-
Q: Where can the high-efficiency gas furnace be installed?
A: The high-efficiency gas furnace can be installed free-standing in a utility room, or basement, or enclosed in an alcove or closet. -
Q: Is the gas furnace certified for use in the United States and Canada?
A: Yes, the gas furnace is designed and certified by CSA for application in the United States and Canada. -
Q: What is the warranty period for the product?
A: Please refer to the warranty information provided for details on the warranty period.
High Efficiency Upflow/Horizontal and Downflow Gas Furnaces
- Induced Draft – 80+ AFUE
- Input 45,000 – 126,000 Btuh
The high-efficiency gas furnace may be installed free-standing in a utility room, basement, or enclosed in an alcove or closet. The rounded corner jacket provides a pleasing “appliance appearance.” Design certified by CSA for application in the United States and Canada.
WARRANTY
- 10-year all-parts warranty.
- 1 Year Quality 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 Quality 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.
FEATURES AND BENEFITS
- 100% fired and tested: All units and each component are tested on the manufacturing line.
- Best packaging in the industry: Unique corner post design assures the product will arrive at the homeowner dent-free.
- Low Boy Height: Easy to apply in low ceiling applications, works well with taller high SEER coils, easier to handle and install.
- Tubular primary heat exchanger: Heavy gauge aluminized steel heat exchanger assures a long life.
- 30-second blower delay at start-up: Assures a warm duct temperature at furnace start-up. Adjustable blower-off settings (60, 90, 120 and 180 seconds).
- 30-second post purge: Increases the life of the heat exchanger.
- Hot surface ignitor: Innovative application of an appliance-type ignitor with a 20-year history of reliability. Utilizes proven Smartlite® technology.
- Color-coded wire harness: Designed to fit the components, all with quick-connect fittings for ease of service and replacement.
- High static blowers: All models are equipped with high static blowers.
- 90-second cooling cycle blower-off delay (TDR): increases cooling performance when matched with a NORDYNE coil.
- Flexible category I venting system: May be vented with the dedicated venting system or commonly vented with other category one appliances.
- High-efficiency blower kits: Maximize efficiencies. On select units, a SEER improvement of up to 1 point is realized.
- Multi-speed direct drive blower: Designed to give a wide range of cooling capacities. Switches on PCB, provide ultra-easy motor speed selection.
- LP convertible: Simple burner orifice and regulator spring change for ease of convertibility.
- Diagnostic lights for easy troubleshooting without counting flashes: Dedicated light for flame signal strength and 2 lights in combination to indicate all other fault codes with easy-to-recognize states without counting flashes.
- Integrated control board: Incorporates connections for electronic air cleaner and humidifier.
- Two-piece door design: Enhances furnace appearance and uses captured screws to prevent losing door screws.
GAS FURNACE COMPONENTS
DIMENSIONS
*SA Model #’s| Dimension “A”| Dimension “B”|
Dimension “C”| Dimension “D”
---|---|---|---|---
045-23A| 14 1/4| 10 3/4| 12 5/8| 12 7/8
054-23A
072-24B| 17 1/2| 11 3/4| 15 7/8| 16 1/8
090-24B
072-35C| ****
21
| ****
14
| 19 3/8| 19 7/8
090-35C
108-35C
126-45D| 24 1/2| 15 1/4| 22 7/8| 23 1/8
*SK Model #’s| Dimension “A”| Dimension “B”|
Dimension “C”| Dimension “D”
---|---|---|---|---
054-23A| 14 1/4| 10 3/4| 12 5/8| 12 7/8
072-24B| 17 1/2| 11 3/4| 15 7/8| 16 1/8
090-24B
108-35C| 21| 14| 19 3/8| 19 5/8
126-45D| 24 1/2| 15 1/4| 22 7/8| 23 1/8
BLOWER PERFORMANCE
KG7SA
AIRFLOW DATA
*SA – UPFLOW / HORIZONTAL FURNACES – 80+ AFUE
Model Number &
Heating Input
(Btuh)
| ****
Motor Speed
| External Static Pressure (Inches Water Column)
0.1| 0.2| 0.3| 0.4| 0.5| 0.6| 0.7| 0.8
CFM| Rise| CFM| Rise| CFM| Rise| CFM|
Rise| CFM| Rise| CFM| Rise| CFM| Rise|
CFM| Rise
| High*| 1,260| 26| 1,205| 28| 1,145| 29| 1,080| 31| 1,025| 33| 960| 35| 890|
37| 825| 40
SA045C-23A
Bottom Return (45,000)
| Med-High
Med-Low**
| 955
825
| 35
40
| 950
800
| 35
42
| 940
760
| 35
44
| 935
730
| 36
46
| 925
690
| 36
48
| 860
650
| 39
51
| 800
600
| 42| 725
530
| 46
56| 63
| Low| 655| 51| 630| 53| 610| 55| 580| 57| 550| 61| 520| 64| 480| 69| 435| 77
| High*| 1,350| 25| 1,290| 26| 1,225| 27| 1,155| 29| 1,100| 30| 1,025| 33|
950| 35| 885| 38
SA045C-23A
Side Return (45,000)
| Med-High
Med-Low**
| 1,025
885
| 33
38
| 1,015
855
| 33
39
| 1,005
815
| 33
41
| 1,000
780
| 33
43
| 990
740
| 34
45
| 920
695
| 36
48
| 855
640
| 39
52
| 775
565
| 43
59
| Low| 700| 48| 675| 49| 655| 51| 620| 54| 590| 56| 555| 60| 515| 65| 465| 72
| High*| 1,260| 32| 1,205| 33| 1,145| 35| 1,080| 37| 1,025| 39| 960| 42| 890|
45| 825| 48
SA054C-23A
Bottom Return (54,000)
| Med-High**
Med-Low
| 955
825
| 42
48
| 950
800
| 42
50
| 940
760
| 43
53
| 935
730
| 43
55
| 925
690
| 43| 860
650
| 47| 800
600
| 50| 725
530
| 55
58| 62| 67| 75
| Low| 655| 61| 630| 63| 610| 66| 580| 69| 550| 73| 520| 77| 480| 83| 435| 92
| High*| 1,350| 30| 1,290| 31| 1,225| 33| 1,155| 35| 1,100| 36| 1,025| 39|
950| 42| 885| 45
SA054C-23A
Side Return (54,000)
| Med-High**
Med-Low
| 1,025
885
| 39
45
| 1,015
855
| 39
47
| 1,005
815
| 40
49
| 1,000
780
| 40
51
| 990
740
| 40
54
| 920
695
| 43| 855
640
| 47| 775
565
| 52
58| 63| 71
| Low| 700| 57| 675| 59| 655| 61| 620| 65| 590| 68| 555| 72| 515| 78| 465| 86
| High*| 1,685| 32| 1,640| 33| 1,605| 33| 1,565| 34| 1,515| 35| 1,475| 36|
1,415| 38| 1,345| 40
SA072C)-24B
Bottom Return (72,000)
| Med-High
Med-Low**
| 1,330
1,175
| 40
45
| 1,295
1,155
| 41
46
| 1,275
1,125
| 42
47
| 1,245
1,100
| 43
48
| 1,215
1,075
| 44
50
| 1,185
1,045
| 45
51
| 1,135
1,010
| 47
53
| 1,070
955
| 50
56
| Low| 930| 57| 895| 60| 885| 60| 850| 63| 825| 65| 800| 67| 770| 69| 740| 72
| High*| 1,770| 30| 1,720| 31| 1,685| 32| 1,645| 32| 1,590| 34| 1,550| 34|
1,485| 36| 1,415| 38
SA072C-24B
Side Return (72,000)
| Med-High
Med-Low**
| 1,400
1,235
| 38
43
| 1,360
1,215
| 39
44
| 1,340
1,180
| 40
45
| 1,310
1,155
| 41
46
| 1,275
1,130
| 42
47
| 1,245
1,100
| 43
48
| 1,190
1,060
| 45
50
| 1,125
1,005
| 47
53
| Low| 975| 55| 940| 57| 930| 57| 890| 60| 865| 62| 840| 63| 810| 66| 775| 69
| High*| 1,610| 41| 1,575| 42| 1,530| 44| 1,485| 45| 1,440| 46| 1,385| 48|
1,340| 50| 1,275| 52
SA090C-24B
Bottom Return (90,000)
| Med-High**
Med-Low
| 1,295
1,155
| 51
58
| 1,260
1,130
| 53
59
| 1,235
1,100
| 54
61
| 1,220
1,070
| 55| 1,175
1,035
| 57| 1,135
1,015
| 59| 1,095
965
| 61
69
| 1,015
920
| 66
72
62| 64| 66
| Low| 880| 76| 860| 78| 830| 80| 800| 83| 765| 87| 740| 90| 675| 99| 660|
101
| High*| 1,690| 39| 1,655| 40| 1,610| 41| 1,560| 43| 1,510| 44| 1,455| 46|
1,405| 47| 1,340| 50
SA090C-24B
Side Return (90,000)
| Med-High**
Med-Low
| 1,360
1,215
| 49
55
| 1,325
1,190
| 50
56
| 1,300
1,155
| 51
58
| 1,280
1,125
| 52
59
| 1,235
1,090
| 54| 1,190
1,065
| 56| 1,150
1,015
| 58| 1,065
965
| 63
69
61| 63| 66
| Low| 925| 72| 900| 74| 870| 77| 840| 79| 800| 83| 775| 86| 710| 94| 695| 96
| High*| 1,950| 27| 1,865| 29| 1,790| 30| 1,715| 31| 1,630| 33| 1,550| 34|
1,475| 36| 1,390| 38
SA072C-35C
Bottom Return (72,000)
| Med-High
Med-Low**
| 1,860
1,300
| 29| 1,780
1,240
| 30| 1,710
1,200
| 31| 1,635
1,160
| 33| 1,575
1,120
| 34| 1,500
1,065
| 36
50
| 1,415
995
| 38
54
| 1,325
910
| 40
59
41| 43| 44| 46| 48
| Low| 1,165| 46| 1,115| 48| 1,060| 50| 1,025| 52| 985| 54| 940| 57| 890| 60|
825| 65
| High*| 2,030| 26| 1,940| 27| 1,860| 29| 1,785| 30| 1,695| 31| 1,615| 33|
1,535| 35| 1,445| 37
SA072C-35C
Side Return (72,000)
| Med-High
Med-Low**
| 1,935
1,350
| 28| 1,850
1,290
| 29| 1,780
1,250
| 30| 1,700
1,205
| 31| 1,340
1,165
| 40
46
| 1,560
1,110
| 34| 1,470
1,035
| 36
52
| 1,380
945
| 39
56
40| 41| 43| 44| 48
| Low| 1,215| 44| 1,160| 46| 1,105| 48| 1,065| 50| 1,025| 52| 980| 54| 925|
58| 860| 62
SA072C-35C
Side + Bottom
| High*
Med-High
| 2,050
1,955
| 26
27
| 1,960
1,870
| 27
29
| 1,880
1,800
| 28
30
| 1,800
1,715
| 30
31
| 1,710
1,655
| 31
32
| 1,630
1,575
| 33
34
| 1,550
1,485
| 34| 1,460
1,390
| 37
38
36
or 2 Sides
(72,000)
| Med-Low**
Low
| 1,365
1,225
| 39
44
| 1,300
1,170
| 41
46
| 1,260
1,115
| 42
48
| 1,220
1,075
| 44
50
| 1,175
1,035
| 45
52
| 1,120
985
| 48
54
| 1,045
935
| 51
57
| 955
865
| 56
62
Table 3. Maximum Airflow & Temperature Rises (° F) – Upflow / Horizontal Furnaces
*SA – UPFLOW / HORIZONTAL FURNACES – 80+ AFUE|
---|---
Model Number
| ****
Heating Input (Btuh)
| ****
Motor Speed
| External Static Pressure (Inches Water Column)|
0.1| 0.2| 0.3| 0.4| 0.5| 0.6| 0.7|
0.8|
CFM| Rise| CFM| Rise| CFM| Rise| CFM|
Rise| CFM| Rise| CFM| Rise| CFM| Rise|
CFM| Rise|
SA090C-35C
Bottom Return (90,000)
| High* Med-High** Med-Low
Low
| 1,940
1,820
1,290
1,145
| 34| 1,860
1,760
1,245
1,110
| 36
38
54
60
| 1,790
1,695
1,200
1,070
| 37
39
56
62
| 1,710
1,620
1,155
1,035
| 39
41
58
64
| 1,625
1,545
1,110
1,000
| 41
43
60
| 1,540
1,466
1,060
950
| 43
45
63
| 1,450
1,380
995
905
| 46
48
| 1,355
1,280
915
835
| 49
52
|
37
52
58
|
67
74
| 73
80
|
67| 70|
SA090C-35C
Side Return (90,000)
| High* Med-High** Med-Low
Low
| 2,020
1,895
1,345
1,190
| 33| 1,935
1,830
1,295
1,155
| 34| 1,860
1,765
1,250
1,115
| 36
38
53
60
| 1,780
1,685
1,200
1,075
| 37
40
56
62
| 1,690
1,610
1,155
1,040
| 39
41
58
64
| 1,600
1,525
1,100
980
| 42
44
61
| 1,510
1,435
1,035
940
| 44
46
64
| 1,410
1,330
950
870
| 47
50
|
35
50
56
| 36
51
58
|
70
77
|
68| 71|
SA090C-35C
Side + Bottom or 2 Sides
(90,000)
| High* Med-High** Med-Low
Low
| 2,040
1,910
1,355
1,205
| 33| 1,955
1,850
1,310
1,165
| 34| 1,880
1,780
1,260
1,125
| 35
37
53
59
| 1,795
1,700
1,215
1,085
| 37
39
55
61
| 1,705
1,625
1,165
1,050
| 39
41
57
63
| 1,620
1,540
1,115
1,000
| 41
43
60
| 1,525
1,450
1,050
950
| 44
46
63
| 1,425
1,345
960
875
| 47
50
|
35
49
55
| 36
51
57
|
69
76
|
67| 70|
SA108C-35C
Bottom Return (108,000)
| High* Med-High** Med-Low
Low
| 2,205
2,050
1,700
1,390
| 36
39
47
58
| 2,150
1,995
1,680
1,370
| 37
40
48
58
| 2,095
1,955
1,645
1,355
| 38
41
49
59
| 2,030
1,895
1,610
1,320
| 39
42
50
61
| 1,970
1,840
1,565
1,300
| 41
43
51
62
| 1,900
1,775
1,525
1,270
| 42
45
52
63
| 1,830
1,700
1,460
1,225
| 44
47
55
65
| 1,740
1,610
1,375
1,175
| 46
50
58
|
68|
SA108C-35C
Side Return (108,000)
| High* Med-High** Med-Low
Low
| 2,295
2,130
1,770
1,445
| 35
38
45
55
| 2,235
2,075
1,750
1,425
| 36
39
46
56
| 2,180
2,035
1,710
1,410
| 37
39
47
57
| 2,110
1,970
1,675
1,375
| 38
41
48
58
| 2,050
1,915
1,630
1,350
| 39
42
49
59
| 1,975
1,845
1,585
1,320
| 41
43
50
61
| 1,900
1,765
1,520
1,275
| 42
45
53
63
| 1,810
1,675
1,430
1,225
| 44
48
56
65
|
SA108C-35C
Side + Bottom or 2 Sides
(108,000)
| High* Med-High** Med-Low
Low
| 2,315
2,155
1,785
1,460
| 35
37
45
55
| 2,260
2,095
1,765
1,440
| 35
38
45
56
| 2,200
2,055
1,725
1,425
| 36
39
46
56
| 2,130
1,990
1,690
1,385
| 38
40
47
58
| 2,070
1,930
1,645
1,365
| 39
41
49
59
| 1,995
1,865
1,600
1,335
| 40
43
50
60
| 1,925
1,785
1,535
1,285
| 42
45
52
62
| 1,825
1,690
1,445
1,235
| 44
47
55
65
|
SA126C-45D
Bottom only or 2 openings
(126,000)
| High* Med-High** Med-Low
Low
| 2,255
2,075
1,720
1,360
| 41
45
54
69
| 2,200
2,025
1,695
1,375
| 42
46
55
68
| 2,125
1,970
1,655
1,365
| 44
47
56
68
| 2,065
1,940
1,630
1,315
| 45
48
57
| 2,010
1,875
1,580
1,310
| 46
50
59
| 1,935
1,810
1,520
1,300
| 48
52
61
| 1,855
1,750
1,455
1,260
| 50
53
64
| 1,755
1,680
1,390
1,230
| 53
56
67
|
71| 71| 72| 74| 76|
SA126C-45D
Side Return (126,000)
| High* Med-High** Med-Low
Low
| 2,230
2,055
1,705
1,345
| 42
45
55
69
| 2,180
2,005
1,680
1,360
| 43
47
56
69
| 2,105
1,950
1,640
1,350
| 44
48
57
69
| 2,045
1,920
1,615
1,300
| 46
49
58
| 1,990
1,855
1,565
1,230
| 47
50
60
| 1,915
1,790
1,505
1,290
| 49
52
62
| 1,835
1,735
1,440
1,250
| 51
54
65
| 1,740
1,665
1,375
1,220
| 54
56
68
|
72| 76| 72| 75| 77|
NOTES:
- Factory Set Cooling Speed
- Factory Set Heating Speed
- Two openings are recommended for airflows above 1,600 CFM if filter(s) is(are) adjacent to the furnace
- Temperature rises in the table are approximate. Actual temperature rises may vary.
- Temperature rises shaded in gray are for reference only. These conditions are not recommended.
KG7SK
*SK – DOWNFLOW FURNACES – 80+ AFUE|
---|---
Model Number &
Heating Input (Btuh)
| ****
Motor Speed
| External Static Pressure (Inches Water Column)|
0.1| 0.2| 0.3| 0.4| 0.5| 0.6| 0.7|
0.8|
CFM| Rise| CFM| Rise| CFM| Rise| CFM|
Rise| CFM| Rise| CFM| Rise| CFM| Rise|
CFM| Rise|
SK054C-23A (54,000)
| High* Med-High Med-Low**
Low
| 1,375
1,155
790
650
| 29
35
51
| 1,340
1,130
775
640
| 30
35
52
| 1,300
1,110
765
630
| 31
36
52
| 1,270
1,085
750
610
| 31
37
53
| 1,225
1,055
730
590
| 33
38
55
| 1,175
1,015
700
565
| 34
39
| 1,115
975
665
530
| 36
41
| 1,035
910
610
480
| 39
44
|
57
71
| 60
75
| 66
83
|
62| 63| 63| 66| 68|
SK072C-24B (72,000)
| High* Med-High Med-Low**
Low
| 1,675
1,330
1,180
940
| 32
40
45
57
| 1655
1315
1165
925
| 32
41
46
58
| 1640
1300
1150
900
| 33
41
46
59
| 1620
1280
1135
880
| 33
42
47
61
| 1590
1255
1115
850
| 34
42
48
63
| 1560
1230
1090
825
| 35
44
50
65
| 1520
1200
1060
795
| 35
44
50
| 1475
1150
1010
760
| 36
46
53
|
67| 70|
SK090C-24B (90,000)
| High* Med-High Med-Low**
Low
| 1,610
1,295
1,155
910
| 41
51
58
| 1590
1275
1235
885
| 42
52
54
| 1575
1260
1115
860
| 42
53
60
| 1560
1250
1095
835
| 43
53
61
| 1540
1220
1065
810
| 43
55
63
| 1495
1195
1040
785
| 46
57
66
| 1460
1170
1015
765
| 46
57
66
| 1415
1120
980
735
| 47
60
68
|
73| 75| 78| 80| 82| 85| 87| 91|
SK108C-35C (108,000)
| High* Med-High Med-Low**
Low
| 2,395
2,190
1,785
1,145
| 33
37
45
| 2,335
2,135
1,770
1,110
| 34
37
45
| 2,285
2,115
1,740
1,070
| 35
38
46
| 2,230
2,080
1,725
1,035
| 36
38
46
| 2,200
2,030
1,685
1,000
| 36
39
47
| 2,140
1,975
1,645
950
| 37
41
49
| 2,080
1,915
1,615
905
| 38
42
50
| 2,000
1,810
1,565
835
| 40
44
51
|
70| 72| 75| 77| 80| 84| 88| 96|
SK126C-45D (126,000)
| High* Med-High Med-Low**
Low
| 2,445
2,195
1,795
1,480
| 38
43
52
63
| 2,395
2,170
1,780
1,475
| 39
43
52
63
| 2,385
2,140
1,770
1,450
| 39
44
53
64
| 2,330
2,120
1,760
1,440
| 40
44
53
65
| 2,275
2,090
1,725
1,440
| 41
45
54
65
| 2,225
2,030
1,690
1,415
| 42
46
55
| 2,130
1,975
1,655
1,405
| 44
47
56
| 2,015
1,855
1,610
1,375
| 46
50
58
|
66| 66| 68|
NOTES:
- Factory Set Cooling Speed
- Factory Set Heating Speed
- Temperature rises in the table are approximate. Actual temperature rises may vary.
- Temperature rises shaded gray are for reference only. These conditions are not recommended.
Table 4. Maximum Airflow & Temperature Rises (° F) – Downflow Furnaces
MODEL IDENTIFICATION CODE
SPECIFICATIONS
KG7SA 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
Heating Capacity – 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
Blower D x W| 10 x 6| 10 x 6| 11 x 8| 11 x 8| 10 x 10| 10 x 10| 11 x 10| 11 x
10
Motor H.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
Motor FLA| 4.80| 4.80| 8.20| 8.20| 7.50| 7.50| 13.75| 13.75
Rated Ext. SP – In. W.C.| 0.5| 0.5| 0.5| 0.5| 0.5| 0.5| 0.5| 0.5
Temperature Rise Range – ºF| 30-60| 30-60| 35-65| 35-65| 35-65| 35-65| 40-70|
40-70
Shipping Weights| 100lbs| 100lbs| 110lbs| 115lbs| 115lbs| 120lbs| 125lbs|
145lbs
KG7SK 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
Heating Capacity – Btuh| 43,200| 57,600| 72,000| 86,400| 100,800
AFUE| 80.0| 80.0| 80.0| 80.0| 80.0
Blower D x W| 10 x 6| 11 x 8| 11 x 8| 11 x 10| 11 x 10
Motor H.P. – Speed – Type| 1/3 – 4 – PSC| 1/2 – 4 – PSC| 1/2 – 4 – PSC| 1.0 –
4 – PSC| 1.0 – 4 -PSC
Motor FLA| 4.80| 8.20| 8.20| 13.75| 13.75
Rated Ext. SP – In. W.C.| 0.5| 0.5| 0.5| 0.5| 0.5
Temperature Rise Range – ºF| 30-60| 35-65| 35-65| 40-70| 40-70
Shipping Weights| 100lbs| 110lbs| 115lbs| 125lbs| 145lbs
ACCESSORIES
KG7S (A, K) KITS
Description| SKU
“A” Cabinet fixed speed, high efficiency, FSHE| 904872
“B” Cabinet fixed speed, high efficiency, FSHE| 904873
“C” Cabinet fixed speed, high efficiency, FSHE| 904874
“D” Cabinet fixed speed, high efficiency, FSHE| 904875
“A” Cabinet variable speed, high efficiency, VSHE| 904876
“B” Cabinet variable speed, high efficiency, VSHE| 904877
“C” Cabinet variable speed, high efficiency, VSHE| 904878
“D” Cabinet variable speed, high efficiency, VSHE| 904879
“A” Cabinet downflow sub base kit| 902974
“B”, “C”, “D” Cabinet downflow sub base kit| 904911
U.S. LP Conversion kit (0 to 10,000 ft.)| 905028
Canada LP Conversion kit (0 to 4,500 ft.)| 905029
Bottom return filter 20 per box, “A” cabinet| 903088A
Bottom return filter 20 per box, “B” cabinet| 904916
Bottom return filter 20 per box, “C” cabinet| 904917
Bottom return filter 20 per box, “D” cabinet| 904918
Side return filter kit| 541036
GENERAL TERMS OF LIMITED WARRANTY
- NORDYNE will furnish a replacement for any part of this product that fails in normal use and service within the first ten years of installation, per the terms of the warranty.
- For complete details of the Limited Warranty, including applicable terms and conditions, see your local installer or contact the NORDYNE warranty department for a copy.
8000 Phoenix Parkway | O’Fallon, MO 63368-3827
Specifications and illustrations are subject to change without notice and without incurring obligations. Printed in U.S.A (07/2013) 739C-0713 (Replaces 739C-1112)
Broan® trademark used under license. © Nortek Global HVAC, LLC. All Rights Reserved. www.broanhvac.net.