Gibson KG7T Upflow/Horizontal And Downflow Gas Furnace Owner’s Manual

Gibson KG7T Upflow/Horizontal And Downflow Gas Furnace

PRODUCT INFORMATION

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 CA 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.
• 990-second cooling cycle blower-off delay (TDR): increases cooling performance when matched with a NORDYNE coil.
• Flexible category | venting system: MThis may be vented with the dedicated venting system or commonly vented with another 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.

GAS FURNACE COMPONENTS

Upflow/Horizontal Gas Furnace

Downflow Gas Furnace

DIMENSIONS

KG7TA 80+ High-Efficiency Upflow/Horizontal Series

KG7TK 80+ High Efficiency Downflow Series

BLOWER PERFORMANCE

KG7TA/TK

Notes:

1. Motor Switch Settings are for heating speeds using HEAT switches 1, 2, 3, & 4 and cooling speeds using COOL switches 5, 6, 7, & 8.
2. Two openings are required for airflows above 1600 CFM if the filter(s) is (are) adjacent to the furnace.
3. Data is shown without filter.
4. Temperature rises in the table are approximate. Actual temperature rises may vary.
5. 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| 3+5
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.)| 904914
Canada LP Conversion kit (0 to 4,500 ft.)| 904915
Bottom return filter 20 per box, “A” cabinet| 903088
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
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 (11/2015)

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. www.gibsonhvac.com

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