Gibson KG7T Two Stage Fixed Speed High Efficiency Upflow Horizontal and Downflow Gas Furnaces User Manual
- June 15, 2024
- Gibson
Table of Contents
- Gibson KG7T Two Stage Fixed Speed High-Efficiency Upflow Horizontal and
- TECHNICAL SPECIFICATIONS
- FEATURES and BENEFITS
- GAS FURNACE COMPONENTS
- DIMENSIONS
- BLOWER PERFORMANCE – KG7TA/TK
- MODEL IDENTIFICATION CODE
- SPECIFICATIONS
- ACCESSORIES
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
Gibson KG7T Two Stage Fixed Speed High-Efficiency Upflow Horizontal and
Downflow Gas Furnaces
TECHNICAL SPECIFICATIONS
KG7T (A and K Series) Two-Stage, Fixed Speed
- High Efficiency Upflow/Horizontal and Downflow Gas Furnaces
- Induced Draft – 80+ AFUE
- Input 60,000 – 140,000 Btuh
- The high-efficiency gas furnace may be installed free-standing in a utility room, or 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.
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 Nortek Global HVAC coil.
- Flexible category I venting system: This may be vented with the dedicated venting system or commonly vented with other category one appliances.
- Variable speed blower kit: Upgradable to full variable speed with the kit.
- 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.
- Energy Efficient Brushless DC (ECM) Motor: Gives up to 1 SEER point efficiency gain in cooling.
- Furnace Air Leakage: These furnaces comply with the Energy Star cabinet air leakage requirement of less than or equal to 2%. Keep the conditioned air flowing to where it’s needed.
GAS FURNACE COMPONENTS
Upflow/Horizontal Gas Furnace
DIMENSIONS
*TA Model #’s| Dimension “A”| Dimension “B”|
Dimension “C”| Dimension “D”
---|---|---|---|---
060-23A1| 14 1/4| 10 3/4| 12 5/8| 12 7/8
080-24B1| 17 1/2| 11 3/4| 15 7/8| 16 1/8
100-24B1
100-35C1| ****
21
| ****
14
| 19 3/8| 19 5/8
120-35C1
140-45D1| 24 1/2| 15 1/4| 22 7/8| 23 1/8
KG7TA 80+ High-Efficiency Upflow/Horizontal Series
*TK Model #’s| Dimension “A”| Dimension “B”|
Dimension “C”| Dimension “D”
---|---|---|---|---
060-23A1| 14 1/4| 10 3/4| 12 5/8| 12 7/8
080-24B1| 17 1/2| 11 3/4| 15 7/8| 16 1/8
100-24B1
100-35C1| ****
21
| ****
14
| 19 3/8| 19 5/8
120-35C1
140-45D1| 24 1/2| 15 1/4| 22 7/8| 23 1/8
BLOWER PERFORMANCE – KG7TA/TK
G7TA/TK – 80% AFUE, Two Stage Gas Furnace
Model Number
| ****
Heating Input (Btuh)
| Motor Switch Setting| External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5| 0.6| 0.7| 0.8
1/5| 2/6| 3/7| 4/8| CFM| Rise| CFM|
Rise| CFM| Rise| CFM| Rise| CFM| Rise|
CFM| Rise| CFM| Rise| CFM| Rise
****TA/TK-060(C)-A1| **60000| 0| 0| 0| 0| | | | | | | |
| | | | | | | |
1| 0| 0| 0| | | | | | | | | | | | | | | |
0| 1| 0| 0| 600| –| 555| –| 510| | | | | | | | | | |
1| 1| 0| 0| 705| –| 670| –| 635| –| 600| –| | | | | | | |
0| 0| 1| 0| 775| 57| 740| 60| 705| –| 665| –| | | | | | | |
1| 0| 1| 0| 900| 49| 870| 51| 835| 53| 800| 56| 765| 58| 730| 61| 695| 64|
660| 67
0| 1| 1| 0| 950| 47| 920| 48| 890| 50| 855| 52| 825| 54| 795| 56| 765| 58|
730| 61
1| 1| 1| 0| 1000| 44| 970| 46| 940| 47| 910| 49| 880| 51| 850| 52| 820| 54|
790| 56
0| 0| 0| 1| 1075| 41| 1045| 43| 1015| 44| 985| 45| 960| 46| 925| 48| 900| 49|
870| 51
1| 0| 0| 1| 1110| 40| 1080| 41| 1055| 42| 1025| 43| 1000| 44| 975| 46| 945|
47| 920| 48
0| 1| 0| 1| 1170| 38| 1140| 39| 1115| 40| 1090| 41| 1060| 42| 1035| 43| 1010|
44| 985| 45
1| 1| 0| 1| 1210| 37| 1185| 38| 1160| 38| 1130| 39| 1105| 40| 1080| 41| 1055|
42| 1025| 43
0| 0| 1| 1| 1520| 29| 1225| 36| 1200| 37| 1175| 38| 1150| 39| 1120| 40| 1095|
41| 1070| 42
1| 0| 1| 1| 1305| 34| 1280| 35| 1255| 35| 1230| 36| 1205| 37| 1180| 38| 1155|
38| 1130| 39
0| 1| 1| 1| 1350| 33| 1230| 36| 1305| 34| 1285| 35| 1260| 35| 1240| 36| 1215|
37| 1195| 37
1| 1| 1| 1| 1440| 31| 1400| 32| 1365| 33| 1230| 36| 1295| 36| 1255| 35| 1220|
36| 1185| 38
***TA/TK-080(C)-*B1| **80000**| 0| 0| 0| 0| | | | | | | |
| | | | | | | |
1| 0| 0| 0| | | | | | | | | | | | | | | |
0| 1| 0| 0| | | | | | | | | | | | | | | |
1| 1| 0| 0| 725| –| | | | | | | | | | | | | |
0| 0| 1| 0| 810| –| | | | | | | | | | | | | |
1| 0| 1| 0| 940| –| 890| –| 845| –| 795| –| 750| –| 700| –| | | |
0| 1| 1| 0| 990| 60| 945| –| 905| –| 860| –| 820| –| 775| –| 735| –| 690| –
1| 1| 1| 0| 1055| 56| 1015| 58| 970| –| 930| –| 890| –| 845| –| 805| –| 760| –
0| 0| 0| 1| 1135| 52| 1095| 54| 1055| 56| 1010| 59| 960| –| 930| –| 890| –|
850| –
1| 0| 0| 1| 1185| 50| 1145| 52| 1105| 54| 1065| 56| 1030| 58| 990| 60| 950| –|
910| –
0| 1| 0| 1| 1250| 47| 1210| 49| 1170| 51| 1135| 52| 1095| 54| 1055| 56| 1020|
58| 980| 60
1| 1| 0| 1| 1290| 46| 1255| 47| 1220| 49| 1180| 50| 1145| 52| 1110| 53| 1075|
55| 1040| 57
0| 0| 1| 1| 1315| 45| 1275| 46| 1240| 48| 1200| 49| 1160| 51| 1120| 53| 1085|
55| 1045| 57
1| 0| 1| 1| 1350| 44| 1315| 45| 1280| 46| 1245| 48| 1205| 49| 1170| 51| 1135|
52| 1100| 54
0| 1| 1| 1| 1390| 43| 1350| 44| 1315| 45| 1275| 46| 1240| 48| 1200| 49| 1160|
51| 1125| 53
1| 1| 1| 1| 1420| 42| 1380| 43| 1345| 44| 1310| 45| 1270| 47| 1235| 48| 1200|
49| 1160| 51
Notes:
- Motor Switch Settings are for heating speeds using HEAT switches 1, 2, 3, & 4 and cooling speeds using COOL switches 5, 6, 7, & 8.
- Two openings are required for airflows above 1600 CFM if the filter(s) is (are) adjacent to the furnace.
- Data is shown without the filter.
- Temperature rises in the table are approximate. Actual temperature rises may vary.
- Temperature rises that are shaded in grey are not recommended.
G7TA/TK – 80% AFUE, Two Stage Gas Furnace
Model Number
| ****
Heating Input (Btuh)
| ****
Motor Switch Setting
| External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5| 0.6| 0.7| 0.8
1/5| 2/6| 3/7| 4/8| CFM| Rise| CFM|
Rise| CFM| Rise| CFM| Rise| CFM| Rise|
CFM| Rise| CFM| Rise| CFM| Rise
*TA100(C)-* B1**
| ****
100000
| 0| 0| 0| 0| 905| –| 890| –| 805| –| 780| –| | | | | | | |
1| 0| 0| 0| 980| –| 930| –| 900| –| 835| –| 820| –| 800| –| 715| –| 670| –
0| 1| 0| 0| 1095| –| 1015| –| 980| –| 915| –| 895| –| 870| –| 810| –| 765| –
1| 1| 0| 0| 1160| 64| 1100| –| 1065| –| 1035| –| 995| –| 940| –| 895| –| 865|
–
0| 0| 1| 0| 1230| 60| 1195| 62| 1170| –| 1110| –| 1075| –| 1060| –| 995| –|
970| –
1| 0| 1| 0| 1315| 56| 1275| 58| 1240| 60| 1195| 62| 1160| 64| 1140| 65| 1115|
–| 1075| –
0| 1| 1| 0| 1345| 55| 1310| 57| 1280| 58| 1250| 59| 1220| 61| 1190| 62| 1140|
65| 1115| –
1| 1| 1| 0| 1445| 51| 1390| 53| 1350| 55| 1315| 56| 1280| 58| 1250| 59| 1230|
60| 1185| 63
0| 0| 0| 1| 1490| 50| 1430| 52| 1420| 52| 1380| 54| 1340| 55| 1310| 57| 1280|
58| 1275| 58
1| 0| 0| 1| 1550| 48| 1510| 49| 1475| 50| 1450| 51| 1420| 52| 1375| 54| 1340|
55| 1325| 56
0| 1| 0| 1| 1600| 46| 1270| 58| 1540| 48| 1500| 49| 1475| 50| 1445| 51| 1425|
52| 1385| 53
1| 1| 0| 1| 1640| 45| 1605| 46| 1570| 47| 1550| 48| 1525| 49| 1490| 50| 1460|
51| 1430| 52
0| 0| 1| 1| 1690| 44| 1665| 44| 1630| 45| 1600| 46| 1570| 47| 1550| 48| 1515|
49| 1490| 50
1| 0| 1| 1| 1755| 42| 1730| 43| 1680| 44| 1660| 45| 1640| 45| 1610| 46| 1575|
47| 1550| 48
0| 1| 1| 1| 1805| 41| 1770| 42| 1740| 43| 1715| 43| 1690| 44| 1655| 45| 1645|
45| 1605| 46
1| 1| 1| 1| 1860| 40| 1825| 41| 1790| 41| 1765| 42| 1745| 42| 1710| 43| 1695|
44| 1660| 45
**TA/TK-100(C)-*C1| ****100000**| 0| 0| 0| 0| 1125| 66| 1040| –|
960| –| | | | | | | | | |
1| 0| 0| 0| 1205| 61| 1120| –| 1040| –| 960| –| | | | | | | |
0| 1| 0| 0| 1305| 57| 1225| 60| 1150| 64| 1070| –| 995| –| 915| –| | | |
1| 1| 0| 0| 1430| 52| 1350| 55| 1270| 58| 1190| 62| 1110| –| 1030| –| 950| –|
865| –
0| 0| 1| 0| 1525| 49| 1450| 51| 1375| 54| 1300| 57| 1225| 60| 1150| 64| 1075|
–| 1000| –
1| 0| 1| 0| 1620| 46| 1540| 48| 1465| 51| 1390| 53| 1315| 56| 1240| 60| 1165|
64| 1090| –
0| 1| 1| 0| 1695| 44| 1620| 46| 1545| 48| 1465| 51| 1390| 53| 1315| 56| 1235|
60| 1160| 64
1| 1| 1| 0| 1770| 42| 1700| 44| 1630| 45| 1555| 48| 1485| 50| 1410| 53| 1340|
55| 1265| 59
0| 0| 0| 1| 1875| 40| 1805| 41| 1730| 43| 1655| 45| 1580| 47| 1510| 49| 1435|
52| 1340| 55
1| 0| 0| 1| 1905| 39| 1840| 40| 1775| 42| 1710| 43| 1640| 45| 1575| 47| 1510|
49| 1445| 51
0| 1| 0| 1| 1980| 37| 1910| 39| 1845| 40| 1780| 42| 1715| 43| 1650| 45| 1580|
47| 1515| 49
1| 1| 0| 1| 2025| 37| 1960| 38| 1895| 39| 1830| 40| 1765| 42| 1700| 44| 1635|
45| 1570| 47
0| 0| 1| 1| 2085| 36| 2025| 37| 1960| 38| 1900| 39| 1840| 40| 1775| 42| 1715|
43| 1655| 45
1| 0| 1| 1| 2135| 35| 2070| 36| 2010| 37| 1945| 38| 1880| 39| 1815| 41| 1750|
42| 1685| 44
0| 1| 1| 1| 2200| 34| 2145| 35| 2090| 35| 2035| 36| 1980| 37| 1925| 38| 1870|
40| 1820| 41
1| 1| 1| 1| 2280| 32| 2225| 27| 2170| 34| 2115| 35| 2065| 22| 2010| 37| 1955|
38| 1900| 39
Notes:
- Motor Switch Settings are for heating speeds using HEAT switches 1, 2, 3, & 4 and cooling speeds using COOL switches 5, 6, 7, & 8.
- Two openings are required for airflows above 1600 CFM if the filter(s) is (are) adjacent to the furnace.
- Data is shown without a filter.
- Temperature rises in the table are approximate. Actual temperature rises may vary.
- temperature rises that are shaded in grey are not recommended.
G7TA/TK – 80% AFUE, Two Stage Gas Furnace
Model Number| Heating Input (Btuh)| Motor Switch Setting|
External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5| 0.6| 0.7| 0.8
1/5| 2/6| 3/7| 4/8| CFM| Rise| CFM|
Rise| CFM| Rise| CFM| Rise| CFM| Rise|
CFM| Rise| CFM| Rise| CFM| Rise
TA/TK-120(C)-C1| 120000| 0| 0| 0| 0| 1125| –| 1040| | | | |
| | | | | | | |
1| 0| 0| 0| 1205| –| 1120| –| 1040| –| | | | | | | | | |
0| 1| 0| 0| 1305| –| 1225| –| 1150| –| 1070| –| | | | | | | |
1| 1| 0| 0| 1430| 62| 1350| –| 1270| –| 1190| –| 1110| –| 1030| –| | | |
0| 0| 1| 0| 1525| 58| 1450| 61| 1375| 65| 1300| –| 1225| –| 1150| –| 1075| –|
1000| –
1| 0| 1| 0| 1620| 55| 1540| 58| 1465| 61| 1390| 64| 1315| –| 1240| –| 1165| –|
1090| –
0| 1| 1| 0| 1695| 52| 1620| 55| 1545| 58| 1465| 61| 1390| 64| 1315| –| 1235|
–| 1160| –
1| 1| 1| 0| 1770| 50| 1700| 52| 1630| 55| 1555| 57| 1485| 60| 1410| 63| 1340|
66| 1265| –
0| 0| 0| 1| 1875| 47| 1805| 49| 1730| 51| 1655| 54| 1580| 56| 1510| 59| 1435|
62| 1340| 66
1| 0| 0| 1| 1905| 47| 1840| 48| 1775| 50| 1710| 52| 1640| 54| 1575| 56| 1510|
59| 1445| 62
0| 1| 0| 1| 1980| 45| 1910| 47| 1845| 48| 1780| 50| 1715| 52| 1650| 54| 1580|
56| 1515| 59
1| 1| 0| 1| 2025| 44| 1960| 45| 1895| 47| 1830| 49| 1765| 50| 1700| 52| 1635|
54| 1570| 57
0| 0| 1| 1| 2085| 43| 2025| 44| 1960| 45| 1900| 47| 1840| 48| 1775| 50| 1715|
52| 1655| 54
1| 0| 1| 1| 2135| 42| 2070| 43| 2010| 44| 1945| 46| 1880| 47| 1815| 49| 1750|
51| 1685| 53
0| 1| 1| 1| 2200| 40| 2145| 41| 2090| 43| 2035| 44| 1980| 45| 1925| 46| 1870|
48| 1820| 49
1| 1| 1| 1| 2280| 39| 2225| 40| 2170| 41| 2115| 42| 2065| 43| 2010| 44| 1955|
45| 1900| 47
TA/TK-140(C)-D1| 140000| 0| 0| 0| 0| 1395| –| 1350| –| 1305| –|
1260| –| 1210| –| 1165| –| | | |
1| 0| 0| 0| 1465| –| 1420| –| 1375| –| 1330| –| 1290| –| 1245| –| 1200| –| |
0| 1| 0| 0| 1555| 67| 1510| 69| 1470| –| 1425| –| 1380| –| 1340| –| 1295| –|
1250| –
1| 1| 0| 0| 1625| 64| 1585| 65| 1540| 67| 1500| 69| 1460| –| 1415| –| 1375| –|
1335| –
0| 0| 1| 0| 1690| 61| 1650| 63| 1610| 64| 1570| 66| 1530| 68| 1485| 70| 1445|
–| 1405| –
1| 0| 1| 0| 1760| 59| 1715| 60| 1670| 62| 1625| 64| 1575| 66| 1530| 68| 1485|
70| 1440| –
0| 1| 1| 0| 1835| 57| 1790| 58| 1745| 59| 1695| 61| 1650| 63| 1605| 65| 1555|
67| 1510| 69
1| 1| 1| 0| 1885| 55| 1840| 56| 1790| 58| 1745| 59| 1700| 61| 1655| 63| 1610|
64| 1565| 66
0| 0| 0| 1| 1945| 53| 1900| 55| 1850| 56| 1805| 57| 1760| 59| 1710| 61| 1665|
62| 1620| 64
1| 0| 0| 1| 1950| 53| 1905| 54| 1860| 56| 1820| 57| 1775| 58| 1735| 60| 1690|
61| 1650| 63
0| 1| 0| 1| 2075| 50| 2030| 51| 1990| 52| 1945| 53| 1900| 55| 1855| 56| 1810|
57| 1770| 59
1| 1| 0| 1| 2125| 49| 2085| 50| 2040| 51| 2000| 52| 1955| 53| 1910| 54| 1870|
55| 1825| 57
0| 0| 1| 1| 2170| 48| 2130| 49| 2090| 50| 2045| 51| 2005| 52| 1965| 53| 1925|
54| 1880| 55
1| 0| 1| 1| 2215| 47| 2180| 48| 2140| 48| 2105| 49| 2070| 50| 2035| 51| 2000|
52| 1965| 53
0| 1| 1| 1| | | | | | | | | 2225| 47| 2165| 48| 2100| 49| 2040| 51
1| 1| 1| 1| | | | | | | | | | | 2170| 48| 2120| 49| 2065| 50
Notes:
- Motor Switch Settings are for heating speeds using HEAT switches 1, 2, 3, & 4 and cooling speeds using COOL switches 5, 6, 7, & 8.
- Two openings are required for airflows above 1600 CFM if the filter(s) is (are) adjacent to the furnace.
- Data is shown without the filter.
- Temperature rises in the table are approximate. Actual temperature rises may vary.
- Temperature rises that are shaded in grey are not recommended.
MODEL IDENTIFICATION CODE
SPECIFICATIONS
KG7TA/TK **MODEL NUMBERS| ****060C-23A1| ****080C-24B1|
****100C-24B1| ****100C-35C1| ****120C-35C1| ****140C-45D1
---|---|---|---|---|---|---
Input – Btuh (a)| 60,000 / 39,000| 80,000 / 52,000| 100,000 / 65,000| 100,000
/ 65,000| 120,000 / 78,000| 140,000 / 91,000
Heating Capacity – Btuh| 48,000 / 31,200| 64,000 / 41,600| 80,000 / 52,600|
80,000 / 52,600| 96,000 / 62,400| 112,000 / 72,800
AFUE**| 80.0| 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| 11 x 10
Motor H.P. – Speed – Type| 1/2 BLDC| 1/2 BLDC| 1/2 BLDC| 3/4 BLDC| 3/4 BLDC| 1
BLDC
Motor FLA| 6.2| 6.2| 8.7| 8.7| 8.7| 11.7
Rated Ext. SP – In. W.C.| 0.5| 0.5| 0.5| 0.5| 0.5| 0.5
Temperature Rise Range – ºF| 25-55| 30-60| 30-60| 35-65| 35-65| 40-70
Shipping Weights – TA| 104lbs| 116lbs| 120lbs| 135lbs| 135lbs| 154lbs
Shipping Weights – TK| 104lbs| 116lbs| 116lbs| 135lbs| 140lbs| 146lbs
- All models are 115 V and 60 HZ. Gas connections are 1/2″ N.P.T.
- AFUE= Annual Fuel Utilization Efficiency
ACCESSORIES
KG7TA/TK KITS
Description| SKU
Fixed Speed to Variable Speed| 904880
“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, “B” Cabinet| 904916
Bottom Return Filter 20 per Box, “D” Cabinet| 904918
Side Return Filter Kit| 541036
GENERAL TERMS OF LIMITED WARRANTY
- Nortek Global HVAC, LLC will furnish a replacement for any part of this product that fails in normal use and service within the terms and conditions of the warranty.
- For complete details of the Limited Warranty, including applicable terms and conditions, see your local installer or contact the Nortek Global HVAC, LLC warranty department for a copy.
- Before purchasing this appliance, read important energy cost and efficiency information available from your retailer.
- Specifications and illustrations are subject to change without notice and without incurring obligations.
- Printed in U.S.A (06/2017)
- 834C-0617 (Replaces 834C-0916)
- www.gibsonhvac.com
- GIBSON is a pending or registered trademark of Electrolux Home Products Inc. and used under a license from Electrolux Home Products, Inc. © Nortek Global HVAC, LLC. All Rights Reserved.
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