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Low NOx, 40,000 BTU Furnace, 80% Efficiency, 2-Stage Burner, 1,200 CFM Multi-Speed, Downflow/Horizontal flow Application

Low NOx, 40,000 BTU Furnace, 80% Efficiency, 2-Stage Burner, 1,200 CFM Multi-Speed, Downflow/Horizontal flow Application

Model: Goodman GC9C800403AX

Actual product may vary from photos.

Model: Goodman GC9C800403AX

Delivers consistent reliable warmth year after year

Sturdy design for long term durability

Built for simple installation and easy maintenance

Peace of mind with 10 year warranty (with registration)

$1,12000
 
Or as low as

The Goodman GC9C800403AX is no longer available for sale.
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highlights
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This is a Downflow / Horizontal unit. Learn about Downflow / Horizontal

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To use LP fuel, this unit requires an LP Conversion Kit. See Accessories

California ONLY!  Unless you plan to install this furnace in the state of California, you do not need this California-only Low NOx furnace.  Consider the GC9S800603AN instead.  

 

The Goodman® GC9C8 80% AFUE Two-Stage (Convertible), Multi-Speed, Multi-Position Gas Furnace features a quiet energy efficient blower motor that uses the lowest speed it can to help deliver precise temperature control in your home. Lower blower motor speeds require less energy consumption, which can help to lower utility bills, compared to single speed blower motors. All models are FER compliant and provide up to nine speeds for different cooling tonnages. This efficiency furnace also includes a patented aluminized-steel tubular heat exchanger and durable Silicon Nitride Hot Surface Ignition system. This Goodman gas furnace is run-tested for heating or combination heating/cooling applications. With a heavy-gauge, reinforced, insulated steel cabinet and durable baked enamel finish, this unit can be installed in a variety of locations.

Please read this Important Safety Notice

Standard Furnace Features

  • Operates as a natural gas furnace out of the box, and can be easily converted to a propane furnace with optional propane conversion kit (see Accessories tab).
  • Two-stage gas valve provides quiet, economical heating
  • Multi-speed ECM blower motor with four speed settings for heat and 9 speed settings for cooling
  • SureStart® Silicon Nitride igniter designed for long igniter life
  • Self-diagnostic control board
  • Low constant fan speed circulates air throughout the home
  • Quiet, two-speed induced draft blower
  • Fully insulated, heavy-gauge steel cabinet with durable baked-enamel finish
  • Multi-position installation: GM9C80: upflow, horizontal left or right GC9C80: downflow, horizontal left or right
  • Removable bottom for side- or bottom-return applications
  • Convenient left or right connection for gas/electric service
  • Cabinet air leakage ≤ 2%
  • Coil and furnace fit flush for most installations

 

Outstanding Warranty Protection

This furnace is covered by what we believe to be one of the best warranties in the indoor home comfort industry. In addition to covering the heat exchanger with a Lifetime Limited Warranty to the original, registered homeowner, if the heat exchanger fails during the first 10 years of ownership, we will replace the entire unit for as long as you own your home. This furnace also has a 10-Year Limited Parts Warranty on all functional parts. For a full description of all warranties applicable to this product, please review the consumer brochure or product warranty in the Documents section.

Specs
System Information
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Base Altitude Range
0-7000 ft.
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Configuration
Downflow / Horizontal
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Fuel Type
LP Capable (Kit Required) / Natural Gas
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Product Type
Gas Furnace
Efficiency
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Efficiency (% AFUE)
80 %
Performance
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Maximum Input BTU
40000 BTU
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Maximum Heating Capacity
32000 BTU
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Minimum Input BTU
28000 BTU
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Minimum Output BTU
22400 BTU
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Maximum CFM
1335 @ 0.5
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Blower Cooling Capacity
1.5 / 2 / 2.5 / 3 Tons
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Blower Type
High Efficiency Multi-Speed
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Burner Stages
Two
Electrical Information
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Frequency
60 Hz
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Voltage Phase
1
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Maximum Overcurrent Protection (Breaker)
15 Amps
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Voltage
115 Volts
Product Dimensions
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Width
14 Inches
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Depth
28 Inches
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Height
33 3/8 Inches
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Cabinet/Chassis Size
A
Product Weight
105 lbs
Shipping Weight
105 lbs
Important Measurements
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Vent Connection
4 Inches
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Supply Air Opening Size
10.125 x 20.125 Inches
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Return Air Opening Size
15 x 23 inches
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Flue Pipe Diameter
4
Warranty
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Heat Exchanger Warranty
Lifetime w/ online registration
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Unit Replacement Warranty
With online registration 10 Years
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Parts Warranty
With Online Registration 10 Years
Certifications
California Only
Yes
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California Approved Furnace
Yes
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Ultra-Low NOx
No
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Qualifies for Govt. Money
No
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Emission Standard
Low NOx
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ENERGY STAR® Certified
No
Accessories

Enjoy free shipping on any accessories purchased with the Goodman GC9C800403AX.

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Downflow Subbases
McDaniel Metals SBT14
McDaniel Metals SBT14
Downflow Subbase for 14" Wide Furnace
$8999
Duct Sealant
DiversiTech 800-008
DiversiTech 800-008
Pro-Air Duct Sealant - 1/10 Gallon Tube - 10.5 oz.
$999
DiversiTech 800-009
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Pro-Air Duct Sealant - 1 Gallon Pail
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Electronic Air Cleaners (Better)
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Combination Media and Electrostatic Whole-House Air Cleaner, 12 W x 31 D x 17 3/4 H Inch
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Equipment Supports
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(4-Pack) Furnace Mounting Blocks
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DiversiTech MP-3E (4-Pack)
DiversiTech MP-3E (4-Pack)
(4-Pack) Vibration Isolation Blocks
$1699
External Filter Racks
McDaniel Metals ACG1625-3
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External Filter Rack, 16" x 25", for 1" & 2" Filters
$10999
McDaniel Metals ACG1625-6
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External Filter Rack, 16" x 25", for up to 4" Filters
$11999
Furnace High Altitude Adapter Kits and Accessories
Goodman 0130F00504
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Air Pressure Switch
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Goodman G*9C80-LPHAK
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Goodman G*9C80-LPHAK Propane High Altitude Kit for G(M/C)9C80 (7001 ft. and up)
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Goodman HA-02
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High Altitude Adapter Kit
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Furnace Installation Kits
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Furnace LP Conversion Kits
Goodman LPLP03
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LP Gas Low Pressure Switch for GMVM97, GCVM97, GMSS96, GCSS96, GMH95, GKS95 and DCH9 Series Furnaces
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Goodman LPM-06/LPM-34
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GeneralAire MAC1400
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Sheet Metal Transition Kits
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Sheet Metal Transition Kit With Sheet Metal Bender
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Supply Air Plenums
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Supply Plenum 17 x 20 x 30 Inches
$11499
Thermostats
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Cielo Smart Thermostat Eco (Black)
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Honeywell TH5110D1022
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FocusPro 5000 Universal Non-Programmable Thermostat - One Stage Heat One Stage Cool (Large Screen)
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Honeywell TH8321WF1001
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Wi-Fi VisionPRO 8000, 3 Stage Heat / 2 Stage Cool, Digital Thermostat (Compatible with Alexa and Google Assistant)
$27499
Honeywell TH4110U2005
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T4 Pro Programmable Thermostat with stages up to 1 Heat/1 Cool Conventional Systems
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Tools
DiversiTech 6-GPK035
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Gas Pressure Test Kit for 0" to 35" Water Column with Tubing Fitting and Case, Manometer
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DiversiTech 6-HG15
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0" to 15" Hydrogauge Manometer
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DiversiTech 640-UL25
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DiversiTech 640-UL25 Foil Tape
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Ultraviolet Purifiers & Replacement Parts
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