BROAN KG7T E and N Series Downflow Gas Furnace Owner’s Manual
- June 15, 2024
- Broan
Table of Contents
- Introduction
- FEATURES AND BENEFITS
- LOCATION OF FURNACE COMPONENTS
- DIMENSIONS
- MODEL IDENTIFICATION CODE
- SPECIFICATIONS
- KG7TE-060D-E24B1 (FSHE)
- KG7TE-080D-E35C1 (FSHE)
- KG7TE-100D-E35C1 (FSHE)
- KG7TN-060D-E24B1 (FSHE)
- KG7TN-080D-E35C1 (FSHE)
- KG7TN-100D-E35C1 (FSHE)
- KG7TN-115D-E45D1 (FSHE)
- VENTING
- ACCESSORIES
- GENERAL TERMS OF LIMITED WARRANTY
- Customer Support
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
BROAN KG7T E and N Series Downflow Gas Furnace
Introduction
The high efficiency upflow gas furnace may be installed free standing in a utility room, basement, or enclosed in an alcove or closet. The extended flush jacket provides a pleasing “appliance appearance.” Design certified by CSA for application in Canada and the United States.
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 product will arrive to the homeowner dent free.
- 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 life of heat exchanger.
- Hot Surface Igniter: Innovative application of a silicon nitride type igniter. Utilizes proven Smartlite® technology.
- Color Coded Wire Harness: Designed to fit the components, all with quick-connect fittings for ease of service and replacement.
- Flexible Category IV Venting System: May be vertically or horizontally vented using either a one-pipe or two-pipe system for maximum flexibility in installation.
- High Static Blowers: All models equipped with high static ECM blowers, with 16 speeds for heating & cooling.
- Low Boy Height: Easy to apply in low ceiling applications, works well with taller high SEER coils, easier to handle and install.
- Heat Exchanger: Heavy gauge aluminized steel primary heat exchanger and stainless steel secondary heat exchanger assures a long life.
- 60 Second Fixed Cooling Cycle Blower-Off Delay (TDR): Increases cooling performance when matched with a Nortek Global HVAC coil.
- LP Convertible: Simple burner orifice and regulator spring change for ease of convertibility (as an accessory).
- Diagnostic Lights: 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 Boards: With connections for electronic air cleaner, humidifier, and dehumidification.
- Two Piece Door Design: Enhances furnace appearance and uses captured screws to prevent losing door screws.
- Blower Compartment: Sealed door to reduce air leakage and insulated for ultra quiet operation.
- Sealed Vestibule: Reduces burner and inducer sound levels.
- 2 Stage Inducer: Optimizes efficiency on first stage heat and reduces sound levels.
- Furnace Air Leakage: These furnaces comply with Energy Star cabinet air leakage requirement of less than or equal to 2%. Keep the conditioned air flowing to where it’s needed.
- Multi-Speed Direct Drive Blower: Energy-efficient brushless DC (ECM) fixed-speed motor offers 16 speeds designed to give a wode range of cooling capacities.
LOCATION OF FURNACE COMPONENTS
-
Upflow Gas Furnace Components
-
Downflow Gas Furnace Components
DIMENSIONS
*TE 96% Upflow Furnace
| Cabinet Size | Dim. “A” | Dim. “B” | Dim. “C” |
|---|---|---|---|
| ‘B’ Cabinet | 17 1/2 | 15 7/8 | 16 1/8 |
| ‘C’ Cabinet | 21 | 19 3/8 | 19 5/8 |
| ‘D’ Cabinet | 24 1/2 | 22 7/8 | 23 1/8 |
NOTES:
Dimensions shown in inches.
*TN 96% Downflow Furnace
| Cabinet Size | Dim. “A” | Dim. “B” | Dim. “C” |
|---|---|---|---|
| ‘B’ Cabinet | 17 1/2 | 15 7/8 | 16 1/8 |
| ‘C’ Cabinet | 21 | 19 3/8 | 19 5/8 |
| ‘D’ Cabinet | 24 1/2 | 22 7/8 | 23 1/8 |
NOTES:
Dimensions shown in inches.
MODEL IDENTIFICATION CODE
SPECIFICATIONS
KG7TN MODEL NUMBERS| -060D-E24B1| -080D-E35C1| -100D-
E35C1| -115D-E45D1
---|---|---|---|---
Input – Btuh (a)| 60000 / 39000| 80000 / 52000| 100000 / 65000| 115000 / 75000
Heating Capacity – BtuH| 58000 / 37000| 77000 / 50000| 96000 / 62000| 110000 /
72000
AFUE| 96.0| 96.0| 96.0| 96.0
Motor H.P. – Speed – Type| 3/4 – BLDC| 1 – BLDC| 1 – BLDC| 1 – BLDC
Motor FLA| 8.8| 11.5| 11.5| 11.5
Rated Ext. SP – In. W.C.| 0.50| 0.50| 0.50| 0.50
Temperature Rise Range – F| 30-60| 35-65| 35-65| 40-70
Shipping Weights| 120 lb| 130 lb| 135 lb| 145 lb
SKU| 1025962K| 1025963K| 1025964K| 1025965K
Note:
All models are 115V, 60 Hz. Gas Connections are 1/2″ N.P.T. AFUE = Annual Fuel
Utilization Efficiency
(a) Ratings to 2,000 ft. Over 2,000 ft. reduce 4% for each 1,000 ft. above sea
level.
KG7TE-060D-E24B1 (FSHE)
HEATING AIRFLOW (CFM) & TEMPERATURE RISE (°F)
Model Number/ Heating Input| MOTOR SWITCH SETTINGS (0=OFF, 1=ON)|
External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5
1| 2| 3| 4| CFM| RISE| CFM| RISE|
CFM| RISE| CFM| RISE| CFM| RISE
KG7TE-060D-E24B1 60,000 BTU/hr| 0| 0| 0| 0| | | | | | | | | |
1| 0| 0| 0| | | | | | | | | |
0| 1| 0| 0| | | | | | | | | |
1| 1| 0| 0| | | | | | | | | |
0| 0| 1| 0| | | | | | | | | |
1| 0| 1| 0| 940| 57| 890| 60| | | | | |
0| 1| 1| 0| 990| 54| 945| 56| 905| 59| | | |
1| 1| 1| 0| 1,055| 51| 1,015| 53| 970| 55| 930| 57| 890| 60
0| 0| 0| 1| 1,135| 47| 1,095| 49| 1,055| 51| 1,010| 53| 960| 56
1| 0| 0| 1| 1,185| 45| 1,145| 47| 1,105| 48| 1,065| 50| 1,030| 52
0| 1| 0| 1| 1,250| 43| 1,210| 44| 1,170| 46| 1,135| 47| 1,095| 49
1| 1| 0| 1| 1,290| 41| 1,255| 42| 1,220| 44| 1,180| 45| 1,145| 47
0| 0| 1| 1| 1,315| 41| 1,275| 42| 1,240| 43| 1,200| 44| 1,160| 46
1| 0| 1| 1| 1,350| 40| 1,315| 41| 1,280| 42| 1,245| 43| 1,205| 44
0| 1| 1| 1| 1,390| 38| 1,350| 40| 1,315| 41| 1,275| 42| 1,240| 43
1| 1| 1| 1| | | | | | | | | |
COOLING AIRFLOW (CFM)
Model Number/ Heating Input| MOTOR SWITCH SETTINGS (0=OFF, 1=ON)|
External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5| 0.6| 0.7| 0.8
5| 6| 7| 8| CFM| CFM| CFM| CFM|
CFM| CFM| CFM| CFM
KG7TE-060D-E24B1 60,000 BTU/hr| 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| 945| 905| 860| 820| 775| 735| 690
1| 1| 1| 0| 1,055| 1,015| 970| 930| 890| 845| 805| 760
0| 0| 0| 1| 1,135| 1,095| 1,055| 1,010| 960| 930| 890| 850
1| 0| 0| 1| 1,185| 1,145| 1,105| 1,065| 1,030| 990| 950| 910
0| 1| 0| 1| 1,250| 1,210| 1,170| 1,135| 1,095| 1,055| 1,020| 980
1| 1| 0| 1| 1,290| 1,255| 1,220| 1,180| 1,145| 1,110| 1,075| 1,040
0| 0| 1| 1| 1,315| 1,275| 1,240| 1,200| 1,160| 1,120| 1,085| 1,045
1| 0| 1| 1| 1,350| 1,315| 1,280| 1,245| 1,205| 1,170| 1,135| 1,100
0| 1| 1| 1| 1,390| 1,350| 1,315| 1,275| 1,240| 1,200| 1,160| 1,125
1| 1| 1| 1| 1,420| 1,380| 1,345| 1,310| 1,270| 1,235| 1,200| 1,160
*NOTES:
- Motor switch settings for heating speeds use HEAT switches 1, 2, 3, & 4 and for cooling speeds use COOL switches 5, 6, 7, & 8.
- To comply with government mandated efficiency standards, two openings are required for airflows above 1,600 CFM.
- Data is shown without filter.
- Temperature rises in the table are approximate. Actual temperature rises may vary.
- Individual cells shaded in gray indicate a temperature rise outside of the recommended range.
- To comply with government mandated efficiency standards, speed settings shaded in gray are not allowed in HEAT mode.
- When in low stage heat, the airflow is approximately 70% of the tables high value (2-stage furnaces only).
KG7TE-080D-E35C1 (FSHE)
HEATING AIRFLOW (CFM) & TEMPERATURE RISE (°F)
Model Number/ Heating Input| MOTOR SWITCH SETTINGS (0=OFF, 1=ON)|
External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5
1| 2| 3| 4| CFM| RISE| CFM| RISE|
CFM| RISE| CFM| RISE| CFM| RISE
KG7TE-080D-E35C1 80,000 BTU/hr| 0| 0| 0| 0| 1,125| 63| | | | | | | |
1| 0| 0| 0| 1,205| 59| 1,120| 63| | | | | |
0| 1| 0| 0| 1,305| 54| 1,225| 58| 1,150| 62| | | |
1| 1| 0| 0| 1,430| 50| 1,350| 53| 1,270| 56| 1,190| 60| 1,110| 63
0| 0| 1| 0| 1,525| 47| 1,450| 49| 1,375| 52| 1,300| 55| 1,225| 57
1| 0| 1| 0| 1,620| 44| 1,540| 46| 1,465| 49| 1,390| 51| 1,315| 54
0| 1| 1| 0| 1,695| 42| 1,620| 44| 1,545| 46| 1,465| 49| 1,390| 51
1| 1| 1| 0| 1,770| 40| 1,700| 42| 1,630| 44| 1,555| 46| 1,485| 47
0| 0| 0| 1| 1,875| 38| 1,805| 39| 1,730| 41| 1,655| 43| 1,580| 45
1| 0| 0| 1| 1,905| 37| 1,840| 39| 1,775| 40| 1,710| 42| 1,640| 43
0| 1| 0| 1| 1,980| 36| 1,910| 37| 1,845| 39| 1,780| 40| 1,715| 41
1| 1| 0| 1| 2,025| 35| 1,960| 36| 1,895| 38| 1,830| 39| 1,765| 40
0| 0| 1| 1| | | 2,025| 35| 1,960| 36| 1,900| 37| 1,840| 38
1| 0| 1| 1| | | | | 2,010| 35| 1,945| 37| 1,880| 37
0| 1| 1| 1| | | | | | | 2,035| 35| 1,980| 36
1| 1| 1| 1| | | | | | | | | |
COOLING AIRFLOW (CFM)
Model Number/ Heating Input| MOTOR SWITCH SETTINGS (0=OFF, 1=ON)|
External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5| 0.6| 0.7| 0.8
5| 6| 7| 8| CFM| CFM| CFM| CFM|
CFM| CFM| CFM| CFM
KG7TE-080D-E35C1 80,000 BTU/hr| 0| 0| 0| 0| 1,125| 1,040| 960| 880| 795| | |
1| 0| 0| 0| 1,205| 1,120| 1,040| 960| 875| 795| |
0| 1| 0| 0| 1,305| 1,225| 1,150| 1,070| 995| 915| 840|
1| 1| 0| 0| 1,430| 1,350| 1,270| 1,190| 1,110| 1,030| 950| 865
0| 0| 1| 0| 1,525| 1,450| 1,375| 1,300| 1,225| 1,150| 1,075| 1,000
1| 0| 1| 0| 1,620| 1,540| 1,465| 1,390| 1,315| 1,240| 1,165| 1,090
0| 1| 1| 0| 1,695| 1,620| 1,545| 1,465| 1,390| 1,315| 1,235| 1,160
1| 1| 1| 0| 1,770| 1,700| 1,630| 1,555| 1,485| 1,410| 1,340| 1,265
0| 0| 0| 1| 1,875| 1,805| 1,730| 1,655| 1,580| 1,510| 1,435| 1,340
1| 0| 0| 1| 1,905| 1,840| 1,775| 1,710| 1,640| 1,575| 1,510| 1,445
0| 1| 0| 1| 1,980| 1,910| 1,845| 1,780| 1,715| 1,650| 1,580| 1,515
1| 1| 0| 1| 2,025| 1,960| 1,895| 1,830| 1,765| 1,700| 1,635| 1,570
0| 0| 1| 1| 2,085| 2,025| 1,960| 1,900| 1,840| 1,775| 1,715| 1,655
1| 0| 1| 1| 2,135| 2,070| 2,010| 1,945| 1,880| 1,815| 1,750| 1,685
0| 1| 1| 1| 2,200| 2,145| 2,090| 2,035| 1,980| 1,925| 1,870| 1,820
1| 1| 1| 1| 2,280| 2,225| 2,170| 2,115| 2,065| 2,010| 1,955| 1,900
*NOTES:
- Motor switch settings for heating speeds use HEAT switches 1, 2, 3, & 4 and for cooling speeds use COOL switches 5, 6, 7, & 8.
- To comply with government mandated efficiency standards, two openings are required for airflows above 1,600 CFM.
- Data is shown without filter.
- Temperature rises in the table are approximate. Actual temperature rises may vary.
- Individual cells shaded in gray indicate a temperature rise outside of the recommended range.
- To comply with government mandated efficiency standards, speed settings shaded in gray are not allowed in HEAT mode.
- When in low stage heat, the airflow is approximately 70% of the tables high value (2-stage furnaces only).
KG7TE-100D-E35C1 (FSHE)
HEATING AIRFLOW (CFM) & TEMPERATURE RISE (°F)
Model Number/ Heating Input| MOTOR SWITCH SETTINGS (0=OFF, 1=ON)|
External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5
1| 2| 3| 4| CFM| RISE| CFM| RISE|
CFM| RISE| CFM| RISE| CFM| RISE
KG7TE-100D-E35C1 100,000 BTU/hr| 0| 0| 0| 0| | | | | | | | | |
1| 0| 0| 0| | | | | | | | | |
0| 1| 0| 0| | | | | | | | | |
1| 1| 0| 0| | | | | | | | | |
0| 0| 1| 0| | | | | | | | | |
1| 0| 1| 0| 1,620| 55| 1,540| 58| | | | | |
0| 1| 1| 0| 1,695| 52| 1,620| 55| 1,545| 58| | | |
1| 1| 1| 0| 1,770| 50| 1,700| 52| 1,630| 55| 1,555| 57| 1,485| 60
0| 0| 0| 1| 1,875| 47| 1,805| 49| 1,730| 51| 1,655| 54| 1,580| 56
1| 0| 0| 1| 1,905| 47| 1,840| 48| 1,775| 50| 1,710| 52| 1,640| 54
0| 1| 0| 1| 1,980| 45| 1,910| 47| 1,845| 48| 1,780| 50| 1,715| 52
1| 1| 0| 1| 2,025| 44| 1,960| 45| 1,895| 47| 1,830| 49| 1,765| 50
0| 0| 1| 1| 2,085| 43| 2,025| 44| 1,960| 45| 1,900| 47| 1,840| 48
1| 0| 1| 1| 2,135| 42| 2,070| 43| 2,010| 44| 1,945| 46| 1,880| 47
0| 1| 1| 1| | | | | | | | | |
1| 1| 1| 1| | | | | | | | | |
COOLING AIRFLOW (CFM)
Model Number/ Heating Input
| MOTOR SWITCH SETTINGS (0=OFF, 1=ON)| External Static Pressure
(in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5| 0.6| 0.7| 0.8
5| 6| 7| 8| CFM| CFM| CFM| CFM|
CFM| CFM| CFM| CFM
KG7TE-100D-E35C1 100,000 BTU/hr
| 0| 0| 0| 0| 1,125| 1,040| | | | | |
1| 0| 0| 0| 1,205| 1,120| 1,040| | | | |
0| 1| 0| 0| 1,305| 1,225| 1,150| 1,070| 995| | |
1| 1| 0| 0| 1,430| 1,350| 1,270| 1,190| 1,110| 1,030| |
0| 0| 1| 0| 1,525| 1,450| 1,375| 1,300| 1,225| 1,150| 1,075| 1,000
1| 0| 1| 0| 1,620| 1,540| 1,465| 1,390| 1,315| 1,240| 1,165| 1,090
0| 1| 1| 0| 1,695| 1,620| 1,545| 1,465| 1,390| 1,315| 1,235| 1,160
1| 1| 1| 0| 1,770| 1,700| 1,630| 1,555| 1,485| 1,410| 1,340| 1,265
0| 0| 0| 1| 1,875| 1,805| 1,730| 1,655| 1,580| 1,510| 1,435| 1,340
1| 0| 0| 1| 1,905| 1,840| 1,775| 1,710| 1,640| 1,575| 1,510| 1,445
0| 1| 0| 1| 1,980| 1,910| 1,845| 1,780| 1,715| 1,650| 1,580| 1,515
1| 1| 0| 1| 2,025| 1,960| 1,895| 1,830| 1,765| 1,700| 1,635| 1,570
0| 0| 1| 1| 2,085| 2,025| 1,960| 1,900| 1,840| 1,775| 1,715| 1,655
1| 0| 1| 1| 2,135| 2,070| 2,010| 1,945| 1,880| 1,815| 1,750| 1,685
0| 1| 1| 1| 2,200| 2,145| 2,090| 2,035| 1,980| 1,925| 1,870| 1,820
1| 1| 1| 1| 2,280| 2,225| 2,170| 2,115| 2,065| 2,010| 1,955| 1,900
*NOTES:
- Motor switch settings for heating speeds use HEAT switches 1, 2, 3, & 4 and for cooling speeds use COOL switches 5, 6, 7, & 8.
- To comply with government mandated efficiency standards, two openings are required for airflows above 1,600 CFM.
- Data is shown without filter.
- Temperature rises in the table are approximate. Actual temperature rises may vary.
- Individual cells shaded in gray indicate a temperature rise outside of the recommended range.
- To comply with government mandated efficiency standards, speed settings shaded in gray are not allowed in HEAT mode.
- When in low stage heat, the airflow is approximately 70% of the tables high value (2-stage furnaces only).
KG7TN-060D-E24B1 (FSHE)
HEATING AIRFLOW (CFM) & TEMPERATURE RISE (°F)
Model Number/ Heating Input| MOTOR SWITCH SETTINGS (0=OFF, 1=ON)|
External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5
1| 2| 3| 4| CFM| RISE| CFM| RISE|
CFM| RISE| CFM| RISE| CFM| RISE
KG7TN-060D-E24B1 60,000 BTU/hr| 0| 0| 0| 0| | | | | | | | | |
1| 0| 0| 0| | | | | | | | | |
0| 1| 0| 0| | | | | | | | | |
1| 1| 0| 0| | | | | | | | | |
0| 0| 1| 0| | | | | | | | | |
1| 0| 1| 0| 940| 57| 890| 60| | | | | |
0| 1| 1| 0| 990| 54| 945| 56| 905| 59| | | |
1| 1| 1| 0| 1,055| 51| 1,015| 53| 970| 55| 930| 57| 890| 60
0| 0| 0| 1| 1,135| 47| 1,095| 49| 1,055| 51| 1,010| 53| 960| 56
1| 0| 0| 1| 1,185| 45| 1,145| 47| 1,105| 48| 1,065| 50| 1,030| 52
0| 1| 0| 1| 1,250| 43| 1,210| 44| 1,170| 46| 1,135| 47| 1,095| 49
1| 1| 0| 1| 1,290| 41| 1,255| 42| 1,220| 44| 1,180| 45| 1,145| 47
0| 0| 1| 1| 1,315| 41| 1,275| 42| 1,240| 43| 1,200| 44| 1,160| 46
1| 0| 1| 1| 1,350| 40| 1,315| 41| 1,280| 42| 1,245| 43| 1,205| 44
0| 1| 1| 1| 1,390| 38| 1,350| 40| 1,315| 41| 1,275| 42| 1,240| 43
1| 1| 1| 1| | | | | | | | | |
COOLING AIRFLOW (CFM)
Model Number/ Heating Input| MOTOR SWITCH SETTINGS (0=OFF, 1=ON)|
External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5| 0.6| 0.7| 0.8
5| 6| 7| 8| CFM| CFM| CFM| CFM|
CFM| CFM| CFM| CFM
KG7TN-060D-E24B1 60,000 BTU/hr| 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| 945| 905| 860| 820| 775| 735| 690
1| 1| 1| 0| 1,055| 1,015| 970| 930| 890| 845| 805| 760
0| 0| 0| 1| 1,135| 1,095| 1,055| 1,010| 960| 930| 890| 850
1| 0| 0| 1| 1,185| 1,145| 1,105| 1,065| 1,030| 990| 950| 910
0| 1| 0| 1| 1,250| 1,210| 1,170| 1,135| 1,095| 1,055| 1,020| 980
1| 1| 0| 1| 1,290| 1,255| 1,220| 1,180| 1,145| 1,110| 1,075| 1,040
0| 0| 1| 1| 1,315| 1,275| 1,240| 1,200| 1,160| 1,120| 1,085| 1,045
1| 0| 1| 1| 1,350| 1,315| 1,280| 1,245| 1,205| 1,170| 1,135| 1,100
0| 1| 1| 1| 1,390| 1,350| 1,315| 1,275| 1,240| 1,200| 1,160| 1,125
1| 1| 1| 1| 1,420| 1,380| 1,345| 1,310| 1,270| 1,235| 1,200| 1,160
*NOTES:
- Motor switch settings for heating speeds use HEAT switches 1, 2, 3, & 4 and for cooling speeds use COOL switches 5, 6, 7, & 8.
- To comply with government mandated efficiency standards, two openings are required for airflows above 1,600 CFM.
- Data is shown without filter.
- Temperature rises in the table are approximate. Actual temperature rises may vary.
- Individual cells shaded in gray indicate a temperature rise outside of the recommended range.
- To comply with government mandated efficiency standards, speed settings shaded in gray are not allowed in HEAT mode.
- When in low stage heat, the airflow is approximately 70% of the tables high value (2-stage furnaces only).
KG7TN-080D-E35C1 (FSHE)
HEATING AIRFLOW (CFM) & TEMPERATURE RISE (°F)
Model Number/ Heating Input| MOTOR SWITCH SETTINGS (0=OFF, 1=ON)|
External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5
1| 2| 3| 4| CFM| RISE| CFM| RISE|
CFM| RISE| CFM| RISE| CFM| RISE
KG7TN-080D-E35C1 80,000 BTU/hr| 0| 0| 0| 0| 1,125| 63| | | | | | | |
1| 0| 0| 0| 1,205| 59| 1,120| 63| | | | | |
0| 1| 0| 0| 1,305| 54| 1,225| 58| 1,150| 62| | | |
1| 1| 0| 0| 1,430| 50| 1,350| 53| 1,270| 56| 1,190| 60| 1,110| 63
0| 0| 1| 0| 1,525| 47| 1,450| 49| 1,375| 52| 1,300| 55| 1,225| 57
1| 0| 1| 0| 1,620| 44| 1,540| 46| 1,465| 49| 1,390| 51| 1,315| 54
0| 1| 1| 0| 1,695| 42| 1,620| 44| 1,545| 46| 1,465| 49| 1,390| 51
1| 1| 1| 0| 1,770| 40| 1,700| 42| 1,630| 44| 1,555| 46| 1,485| 47
0| 0| 0| 1| 1,875| 38| 1,805| 39| 1,730| 41| 1,655| 43| 1,580| 45
1| 0| 0| 1| 1,905| 37| 1,840| 39| 1,775| 40| 1,710| 42| 1,640| 43
0| 1| 0| 1| 1,980| 36| 1,910| 37| 1,845| 39| 1,780| 40| 1,715| 41
1| 1| 0| 1| 2,025| 35| 1,960| 36| 1,895| 38| 1,830| 39| 1,765| 40
0| 0| 1| 1| | | 2,025| 35| 1,960| 36| 1,900| 37| 1,840| 38
1| 0| 1| 1| | | | | 2,010| 35| 1,945| 37| 1,880| 37
0| 1| 1| 1| | | | | | | 2,035| 35| 1,980| 36
1| 1| 1| 1| | | | | | | | | |
COOLING AIRFLOW (CFM)
Model Number/ Heating Input| MOTOR SWITCH SETTINGS (0=OFF, 1=ON)|
External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5| 0.6| 0.7| 0.8
5| 6| 7| 8| CFM| CFM| CFM| CFM|
CFM| CFM| CFM| CFM
KG7TN-080D-E35C1 80,000 BTU/hr| 0| 0| 0| 0| 1,125| 1,040| 960| 880| 795| | |
1| 0| 0| 0| 1,205| 1,120| 1,040| 960| 875| 795| |
0| 1| 0| 0| 1,305| 1,225| 1,150| 1,070| 995| 915| 840|
1| 1| 0| 0| 1,430| 1,350| 1,270| 1,190| 1,110| 1,030| 950| 865
0| 0| 1| 0| 1,525| 1,450| 1,375| 1,300| 1,225| 1,150| 1,075| 1,000
1| 0| 1| 0| 1,620| 1,540| 1,465| 1,390| 1,315| 1,240| 1,165| 1,090
0| 1| 1| 0| 1,695| 1,620| 1,545| 1,465| 1,390| 1,315| 1,235| 1,160
1| 1| 1| 0| 1,770| 1,700| 1,630| 1,555| 1,485| 1,410| 1,340| 1,265
0| 0| 0| 1| 1,875| 1,805| 1,730| 1,655| 1,580| 1,510| 1,435| 1,340
1| 0| 0| 1| 1,905| 1,840| 1,775| 1,710| 1,640| 1,575| 1,510| 1,445
0| 1| 0| 1| 1,980| 1,910| 1,845| 1,780| 1,715| 1,650| 1,580| 1,515
1| 1| 0| 1| 2,025| 1,960| 1,895| 1,830| 1,765| 1,700| 1,635| 1,570
0| 0| 1| 1| 2,085| 2,025| 1,960| 1,900| 1,840| 1,775| 1,715| 1,655
1| 0| 1| 1| 2,135| 2,070| 2,010| 1,945| 1,880| 1,815| 1,750| 1,685
0| 1| 1| 1| 2,200| 2,145| 2,090| 2,035| 1,980| 1,925| 1,870| 1,820
1| 1| 1| 1| 2,280| 2,225| 2,170| 2,115| 2,065| 2,010| 1,955| 1,900
*NOTES:
- Motor switch settings for heating speeds use HEAT switches 1, 2, 3, & 4 and for cooling speeds use COOL switches 5, 6, 7, & 8.
- To comply with government mandated efficiency standards, two openings are required for airflows above 1,600 CFM.
- Data is shown without filter.
- Temperature rises in the table are approximate. Actual temperature rises may vary.
- Individual cells shaded in gray indicate a temperature rise outside of the recommended range.
- To comply with government mandated efficiency standards, speed settings shaded in gray are not allowed in HEAT mode.
- When in low stage heat, the airflow is approximately 70% of the tables high value (2-stage furnaces only).
KG7TN-100D-E35C1 (FSHE)
HEATING AIRFLOW (CFM) & TEMPERATURE RISE (°F)
Model Number/ Heating Input| MOTOR SWITCH SETTINGS (0=OFF, 1=ON)|
External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5
1| 2| 3| 4| CFM| RISE| CFM| RISE|
CFM| RISE| CFM| RISE| CFM| RISE
KG7TN-100D-E35C1 100,000 BTU/hr| 0| 0| 0| 0| | | | | | | | | |
1| 0| 0| 0| | | | | | | | | |
0| 1| 0| 0| | | | | | | | | |
1| 1| 0| 0| | | | | | | | | |
0| 0| 1| 0| | | | | | | | | |
1| 0| 1| 0| 1,620| 55| 1,540| 58| | | | | |
0| 1| 1| 0| 1,695| 52| 1,620| 55| 1,545| 58| | | |
1| 1| 1| 0| 1,770| 50| 1,700| 52| 1,630| 55| 1,555| 57| 1,485| 60
0| 0| 0| 1| 1,875| 47| 1,805| 49| 1,730| 51| 1,655| 54| 1,580| 56
1| 0| 0| 1| 1,905| 47| 1,840| 48| 1,775| 50| 1,710| 52| 1,640| 54
0| 1| 0| 1| 1,980| 45| 1,910| 47| 1,845| 48| 1,780| 50| 1,715| 52
1| 1| 0| 1| 2,025| 44| 1,960| 45| 1,895| 47| 1,830| 49| 1,765| 50
0| 0| 1| 1| 2,085| 43| 2,025| 44| 1,960| 45| 1,900| 47| 1,840| 48
1| 0| 1| 1| 2,135| 42| 2,070| 43| 2,010| 44| 1,945| 46| 1,880| 47
0| 1| 1| 1| | | | | | | | | |
1| 1| 1| 1| | | | | | | | | |
COOLING AIRFLOW (CFM)
Model Number/ Heating Input| MOTOR SWITCH SETTINGS (0=OFF, 1=ON)|
External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5| 0.6| 0.7| 0.8
5| 6| 7| 8| CFM| CFM| CFM| CFM|
CFM| CFM| CFM| CFM
KG7TN-100D-E35C1 100,000 BTU/hr| 0| 0| 0| 0| 1,125| 1,040| | | | | |
1| 0| 0| 0| 1,205| 1,120| 1,040| | | | |
0| 1| 0| 0| 1,305| 1,225| 1,150| 1,070| 995| | |
1| 1| 0| 0| 1,430| 1,350| 1,270| 1,190| 1,110| 1,030| |
0| 0| 1| 0| 1,525| 1,450| 1,375| 1,300| 1,225| 1,150| 1,075| 1,000
1| 0| 1| 0| 1,620| 1,540| 1,465| 1,390| 1,315| 1,240| 1,165| 1,090
0| 1| 1| 0| 1,695| 1,620| 1,545| 1,465| 1,390| 1,315| 1,235| 1,160
1| 1| 1| 0| 1,770| 1,700| 1,630| 1,555| 1,485| 1,410| 1,340| 1,265
0| 0| 0| 1| 1,875| 1,805| 1,730| 1,655| 1,580| 1,510| 1,435| 1,340
1| 0| 0| 1| 1,905| 1,840| 1,775| 1,710| 1,640| 1,575| 1,510| 1,445
0| 1| 0| 1| 1,980| 1,910| 1,845| 1,780| 1,715| 1,650| 1,580| 1,515
1| 1| 0| 1| 2,025| 1,960| 1,895| 1,830| 1,765| 1,700| 1,635| 1,570
0| 0| 1| 1| 2,085| 2,025| 1,960| 1,900| 1,840| 1,775| 1,715| 1,655
1| 0| 1| 1| 2,135| 2,070| 2,010| 1,945| 1,880| 1,815| 1,750| 1,685
0| 1| 1| 1| 2,200| 2,145| 2,090| 2,035| 1,980| 1,925| 1,870| 1,820
1| 1| 1| 1| 2,280| 2,225| 2,170| 2,115| 2,065| 2,010| 1,955| 1,900
*NOTES:
- Motor switch settings for heating speeds use HEAT switches 1, 2, 3, & 4 and for cooling speeds use COOL switches 5, 6, 7, & 8.
- To comply with government mandated efficiency standards, two openings are required for airflows above 1,600 CFM.
- Data is shown without filter.
- Temperature rises in the table are approximate. Actual temperature rises may vary.
- Individual cells shaded in gray indicate a temperature rise outside of the recommended range.
- To comply with government mandated efficiency standards, speed settings shaded in gray are not allowed in HEAT mode.
- When in low stage heat, the airflow is approximately 70% of the tables high value (2-stage furnaces only).
KG7TN-115D-E45D1 (FSHE)
HEATING AIRFLOW (CFM) & TEMPERATURE RISE (°F)
Model Number/ Heating Input| MOTOR SWITCH SETTINGS (0=OFF, 1=ON)|
External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5
1| 2| 3| 4| CFM| RISE| CFM| RISE|
CFM| RISE| CFM| RISE| CFM| RISE
KG7TN-115D-E45D1 115,000 BTU/hr| 0| 0| 0| 0| | | | | | | | | |
1| 0| 0| 0| | | | | | | | | |
0| 1| 0| 0| | | | | | | | | |
1| 1| 0| 0| | | | | | | | | |
0| 0| 1| 0| | | | | | | | | |
1| 0| 1| 0| 1,760| 58| 1,715| 60| | | | | |
0| 1| 1| 0| 1,835| 56| 1,790| 57| 1,745| 59| | | |
1| 1| 1| 0| 1,885| 54| 1,840| 56| 1,790| 57| 1,745| 59| 1,700| 60
0| 0| 0| 1| 1,945| 53| 1,900| 54| 1,850| 55| 1,805| 57| 1,760| 58
1| 0| 0| 1| 1,950| 52| 1,905| 54| 1,860| 55| 1,820| 56| 1,775| 58
0| 1| 0| 1| 2,075| 49| 2,030| 50| 1,990| 51| 1,945| 53| 1,900| 54
1| 1| 0| 1| 2,125| 48| 2,085| 49| 2,040| 50| 2,000| 51| 1,955| 52
0| 0| 1| 1| 2,170| 47| 2,130| 48| 2,090| 49| 2,045| 50| 2,005| 51
1| 0| 1| 1| 2,215| 46| 2,180| 47| 2,140| 48| 2,105| 49| 2,070| 49
0| 1| 1| 1| | | | | | | | | |
1| 1| 1| 1| | | | | | | | | |
COOLING AIRFLOW (CFM)
Model Number/ Heating Input| MOTOR SWITCH SETTINGS (0=OFF, 1=ON)|
External Static Pressure (in.w.c.)
0.1| 0.2| 0.3| 0.4| 0.5| 0.6| 0.7| 0.8
5| 6| 7| 8| CFM| CFM| CFM| CFM|
CFM| CFM| CFM| CFM
KG7TN-115D-E45D1 115,000 BTU/hr| 0| 0| 0| 0| 1,395| 1,350| 1,305| 1,260|
1,210| 1,165| 1,120|
1| 0| 0| 0| 1,465| 1,420| 1,375| 1,330| 1,290| 1,245| 1,200| 1,155
0| 1| 0| 0| 1,555| 1,510| 1,470| 1,425| 1,380| 1,340| 1,295| 1,250
1| 1| 0| 0| 1,625| 1,585| 1,540| 1,500| 1,460| 1,415| 1,375| 1,335
0| 0| 1| 0| 1,690| 1,650| 1,610| 1,570| 1,530| 1,485| 1,445| 1,405
1| 0| 1| 0| 1,760| 1,715| 1,670| 1,625| 1,575| 1,530| 1,485| 1,440
0| 1| 1| 0| 1,835| 1,790| 1,745| 1,695| 1,650| 1,605| 1,555| 1,510
1| 1| 1| 0| 1,885| 1,840| 1,790| 1,745| 1,700| 1,655| 1,610| 1,565
0| 0| 0| 1| 1,945| 1,900| 1,850| 1,805| 1,760| 1,710| 1,665| 1,620
1| 0| 0| 1| 1,950| 1,905| 1,860| 1,820| 1,775| 1,735| 1,690| 1,650
0| 1| 0| 1| 2,075| 2,030| 1,990| 1,945| 1,900| 1,855| 1,810| 1,770
1| 1| 0| 1| 2,125| 2,085| 2,040| 2,000| 1,955| 1,910| 1,870| 1,825
0| 0| 1| 1| 2,170| 2,130| 2,090| 2,045| 2,005| 1,965| 1,925| 1,880
1| 0| 1| 1| 2,215| 2,180| 2,140| 2,105| 2,070| 2,035| 2,000| 1,965
0| 1| 1| 1| | | | | 2,225| 2,165| 2,100| 2,040
1| 1| 1| 1| | | | | | 2,170| 2,120| 2,065
*NOTES:
- Motor switch settings for heating speeds use HEAT switches 1, 2, 3, & 4 and for cooling speeds use COOL switches 5, 6, 7, & 8.
- To comply with government mandated efficiency standards, two openings are required for airflows above 1,600 CFM.
- Data is shown without filter.
- Temperature rises in the table are approximate. Actual temperature rises may vary.
- Individual cells shaded in gray indicate a temperature rise outside of the recommended range.
- To comply with government mandated efficiency standards, speed settings shaded in gray are not allowed in HEAT mode.
- When in low stage heat, the airflow is approximately 70% of the tables high value (2-stage furnaces only).
VENTING
All models are approved for vertical non direct (1 pipe) and direct (2 pipe) venting applications. See Vent Table below for specified sizes and allowable lengths.
FURNACE MODELS (BTU)| FURNACE INSTALLATION| SINGLE PIPE LENGTH
(FT.) with 1 long radius elbow**| DIRECT VENT, DUAL PIPE LENGTH
(ft.) WITH 1 long radius elbow on each pipe**
---|---|---|---
OUTLET| OUTLET| INLET/OUTLET| INLET/OUTLET
2” Diameter| 3” Diameter| 2” Diameter| 3” Diameter
60,000| Upflow| 90| 90| 60| 90
Downflow| 30| 90| 30| 90
80,000| Upflow| 40| 90| 40| 90
Downflow| 30| 90| 30| 90
100,000| Upflow| 30| 90| 30| 90
Downflow| 30| 90| 25| 90
115,000| Upflow| N/A| 90| N/A| 90
Downflow| N/A| 90| N/A| 90
*NOTES:
- Subtract 2.5 ft. for each additional 2 inch long radius elbow, 5 ft. for each additional 2 inch short radius elbow, 3.5 ft. for each additional 3 inch long radius elbow, and 7 ft. for each additional 3 inch short radius elbow. Subtract 5ft for each 2” tee and 8ft for each 3” tee.
- Two 45 degree elbows are equivalent to one 90 degree elbow.
- This table applies for elevations from sea level to 2,000 ft. For higher elevations, decrease pipe lengths by 8% per 1,000 ft of altitude.
ACCESSORIES
KKG7TE/TN KITS
Description| SKU
2″ Concentric Vent Kit| 904177
3″ Concentric Vent Kit| 904176
2″ Concentric Vent Kit (Canadian Approved)| 904952
3″ Concentric Vent Kit (Canadian Approved)| 904953
“A” Cabinet Downflow Sub Base Kit| 902974
“B”, “C”, “D” Cabinet Downflow Sub Base Kit| 904911
2″ Side Wall Vent Kit| 904617
3″ Side Wall Vent Kit| 904347
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
Neutralizer Kit| 902377
GENERAL TERMS OF LIMITED WARRANTY
Nortek Global HVAC, LLC will furnish a replacement for any part of this
product which 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 subject to change without notice and without incurring obligations. Printed in U.S.A (06/2019)
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