Model # KG7SC072D-24B

Internet #203796463

Store SO SKU #1000067622

Kelvinator 92.1 Percent AFUE 72,000 BTU Upflow/Horizontal Residential Gas Furnace

Discontinued Kelvinator

92.1 Percent AFUE 72,000 BTU Upflow/Horizontal Residential Gas Furnace

  • 72,000 BTU natural gas heat and an adjustable 4-speed blower
  • Product sold without installation or permitting
  • Equipment should be sized/installed by a qualified professional
store icon Loading Buying Options...
package icon Loading Buying Options...
Sorry, but we ran into issues loading these options. Please try refreshing.

Frequently Bought Together

Product Overview

Ideal for new or replacement residential or commercial installations. The 72,000 BTU Input KG7SC Series 92.1 percent efficiency residential gas furnace has a 34 1/2 in. tall cabinet and is designed for installation in up-flow and horizontal applications. This single stage, high efficiency furnace is natural gas ready and convertible to propane (LP Gas) with the optional GLP 028 conversion kit. All KG7SC furnaces are certified for Category IV venting and may be vented either through a side wall or roof applications using approved plastic as allowed by the National Fuel Gas Code. Features an electronic hot surface igniter for increased safety and efficiency, and adjustable 4 speed maintenance free direct drive blower that never needs lubrication, and self diagnostic control module to monitor operation. The primary heat exchanger is constructed of tubular aluminized steel and has a stainless steel secondary heat exchanger. Units are factory assembled, wired and tested to assure safe dependable and economic installation and operation. NOTE: Requires 1/2 in. input to gas valve, dedicated circuit breaker, and 120-Volt wiring with proper polarity and ground. Consumer is required to complete online product registration within 60 days of installation for 10 years parts warranty and limited lifetime heat exchanger warranty. Dimensions: 34.5 in. H x 17.5 in. W x 28 in. D. Not certified for mobile home use.

  • 100 Percent fired and tested on the manufacturing line to assure proper and efficient operation upon installation
  • 30 second blower delay at start-up assures warm duct temperature at call for heat; adjustable blower off settings of 60, 90, 120, and 180 seconds
  • Hot surface igniter for safe and efficient operation
  • Color coded wire harness designed to fit the components, all with quick-connect fitting 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
  • Tubular aluminized steel primary heat exchanger and stainless steel secondary heat exchanger assures a long life
  • Multi-speed direct drive blower motor is designed to a wide range of cooling capacities; switches on control board provide easy blower speed selection
  • Self-diagnostic control board assures proper and safe operation and simplifies troubleshooting
  • Two piece door design with captured screws hold door secure and prevents losing door screws
  • BTU input of 72,000 and 66,000 BTU output
  • Natural gas ready and may be converted in the field to LP using the optional GLP 028 conversion kit
  • To qualify for the extended 10 years parts warranty, the equipment must be registered online at within 60 days of installation for replacement or 60 days after closing on a new home construction. Some states do not require registration, but proof of installation is required to qualify for the 10 year parts warranty
  • Equipment should be sized, selected and installed by a qualified professional to ensure proper installation, safe operation, adherence to federal, state and local codes and for valid warranty. See installation guide for more details.
  • Professional Installation recommended
  • Click here for more information
  • Click here for more information on Electronic Recycling Programs

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents.  Download a free copy from the Adobe Web site.

Compare Similar

$1,414.80 /each
$1,423.50 /each
$1,640.10 /each
$1,745.99 /each
Name 60,000 BTU 95.5% Multi-Positional Gas Furnace 92.1 Percent AFUE 72,000 BTU Upflow/Horizontal Residential Gas Furnace 100,000 BTU 95.5% Multi-Positional Gas Furnace 120,000 BTU 95.5% Multi-Positional Gas Furnace
Brand Winchester Kelvinator Winchester Winchester
Ratings (6) (3) (5) (1)
Annual Fuel Utilization Efficiency (AFUE) (%) 95.5 92.1 95.5 95.5
Heat rating (BTU/hour) 57000.0 72000 95000.0 114000.0
Power/Fuel Type Natural Gas Natural Gas Natural Gas Natural Gas
View Product View Product View Product View Product



Product Depth (in.)
Product Height (in.)
Product Width (in.)


Annual Fuel Utilization Efficiency (AFUE) (%)
Energy Consumption (kWh/year)
Fuel Gauge
Gas or Electric
Heat rating (BTU/hour)
Heating Product Type
Forced Air Furnace
Heating Technology Type
Number of Blower Speeds
4 or More
Power/Fuel Type
Natural Gas
Product Weight (lb.)

Warranty / Certifications

Certifications and Listings
CSA Listed
Manufacturer Warranty
10 Years on parts / Limited Lifetime on heat exchanger

More Products With These Features


Customer Questions & Answers

Can this be installed in a crawl space?

Asked by: Keke
No, this can not be installed in a crawl space.
Answered by: CommunityAnswer
Date published: 2016-12-28

Can this unti be installed in attic?

We have very long bouts of below-zero temps here in SW Colorado. Is this unit safe for install in an attic in conditions such as this? This was the unit that was recommended by the HD installation service. I'm a little concerned about the condensation line freezing up.
Asked by: Khumbu76
You should be concerned as this could be an issue. The following is taken from the section of the installation manual that specifically addresses this type of application: "If the furnace is installed in an area where temperatures fall below freezing, special precautions must be made for insulating condensate drain lines that drain to the outdoors. If condensate freezes in the lines, this will cause improper operation or damage to the furnace. It is recommended that all drain lines on the outside of the residence be wrapped with an industry approved insulation or material allowed by local code."
Answered by: HHP Tech Support
Date published: 2016-10-05

How can I tell if my old gas furnace is an upflow/horizontal or a downflow model?

Asked by: Carl
Many times, obtaining the model number from the data sticker on your equipment and doing a search on the internet will yield the information you are looking for. Should you need further assistance, please give us a call at 800-879-0123.
Answered by: HHP Tech Support
Date published: 2016-04-22

Can this be converted to a downflow?

Asked by: marv
No it cannot be installed as a downflow furnace. It is for upflow and horizontal only.
Answered by: HHP Tech Support
Date published: 2015-11-20
  • y_2017, m_7, d_22, h_23CST
  • bvseo_bulk, prod_bvqa, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_4
  • loc_, sid_203796463, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING), SortEntry(order=BEST_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=POSITIVE_ANSWER_FEEDBACK_COUNT, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 104ms

Customer Reviews

92.1 Percent AFUE 72,000 BTU Upflow/Horizontal Residential Gas Furnace is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by from Very Good Purchase. Would recommend this product to anyone. After installation, unit started up and has been running since. It comes with good documentation. Satisfied Customer.
Date published: 2014-12-03
Rated 5 out of 5 by from easy install for a DIY kinda guy. Easy to follow instructions, I've never installed a furnace before, but all went well. I would do it again!
Date published: 2014-02-23
Rated 5 out of 5 by from Kelvinator 72K up flow Furnace Installed easily. Works great. Only drawback is humm of transformer, but can't hear it if ur not in the basement, so not a big deal.
Date published: 2016-02-10
  • y_2017, m_7, d_23, h_7
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_3
  • loc_, sid_203796463, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_homedepot
  • bvseo_sdk, java_sdk, bvseo-3.1.1
  • CLOUD, getContent, 109ms