100,000 BTU Furnace, 80% Efficiency, Single-Stage Burner, 2000 CFM Multi-Speed Blower, Downflow Application
100,000 BTU Furnace, 80% Efficiency, Single-Stage Burner, 2000 CFM Multi-Speed Blower, Downflow Application
Model: Goodman GCES801005CN
highlights
This is a Downflow / Horizontal unit. Learn about Downflow / Horizontal
To use LP fuel, this unit requires an LP Conversion Kit. See Accessories
The Goodman GCES8 dedicated downflow (blows air into ducts located below it) gas furnaces features a patented aluminized steel tubular heat exchanger and high-efficiency hot surface ignition system. These furnaces are run-tested for heating or combination heating/cooling applications. With a heavy-gauge, reinforced, wrap-around insulated steel cabinet and durable baked enamel finish, these gas heaters can be installed in a utility room, closet, alcove, basement or attic. (Not intended for use in mobile homes).
Important Safety Notice
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).
- Corrosion-resistant, aluminized-steel furnace tubular heat exchanger
- Designed for dedicated downflow installations
- Energy-saving, reliable furnace hot surface ignition system with patented adaptive learning algorithm to maximize igniter life
- Aluminized furnace steel inshot burners
- Energy-saving ECM, multi-speed, direct drive furnace blower motor
- Heater has quiet, corrosion-resistant induced draft blower assembly
- Integrated furnace control with diagnostics
- Low voltage terminal blocks
- Multiple flame roll-out switches, blower door safety switch, outlet air-limit switch and pressure switch for proof of combustion air
- 40VA transformer for heating and air conditioning control service
- Combination redundant furnace gas valve and regulator
- A rotating combustion air blower (Goodman GMS8) that provides the option of venting the furnace through the top, right-hand side or left-hand side
- Completely assembled, factory run-tested furnace for heating or combination heating/cooling application
- Specific Goodman furnace models comply with California NOx Standards (models that end in "X")
- Heavy-gauge, reinforced, fully insulated steel cabinet with durable baked-enamel finish
- Attractive architectural gray paint finish
- Foil-face insulation lines the furnaces' heat exchanger compartment
- Coil and furnace fit flush for easy installation
- Convenient left or right connection for gas and electric service
- This gas furnace has removable, solid-bottom block off
Specs
System Information
Base Altitude Range
0-5500 ft.
Configuration
Downflow / Horizontal
Fuel Type
LP Capable (Kit Required) / Natural Gas
Equipment Type
Gas Furnace
Product Type
Gas Furnace
Efficiency
Efficiency (% AFUE)
80 %
Performance
Maximum Input BTU
100000 BTU
Maximum Heating Capacity
80000 BTU
Maximum CFM
2076 @ 0.5
Blower Cooling Capacity
3 / 3.5 / 4 / 5 Tons
Blower Type
High Efficiency Multi-Speed
Burner Stages
Single
Electrical Information
Frequency
60 Hz
Voltage Phase
1
Minimum Ampacity
15.3 Amps
Maximum Overcurrent Protection (Breaker)
15 Amps
Voltage
120 Volts
Product Dimensions
Width
21 Inches
Depth
28 Inches
Height
33 3/8 Inches
Cabinet/Chassis Size
C
Product Weight
115 lbs
Shipping Weight
115 lbs
Important Measurements
Vent Connection
4 Inches
Supply Air Opening Size
19.125 x 19.5 Inches
Return Air Opening Size
15 x 23 inches
Flue Pipe Diameter
4
Warranty
Heat Exchanger Warranty
Lifetime w/ online registration
Parts Warranty
With Online Registration 10 Years
Certifications
California Approved Furnace
No
Ultra-Low NOx
No
Qualifies for Govt. Money
No
Emission Standard
Standard
ENERGY STAR® Certified
No
Accessories
Enjoy free shipping on any accessories purchased with the Goodman GCES801005CN.
AC Installation Supplies
Alpine Home Air Products CW8/50
50 Feet of 8 Conductor, 18 Gauge Thermostat Wire
$2999
Bypass & Power-Fan Humidifiers
Honeywell HE300A1005
120v, TrueEASE, 18 Gallon Per Day, Power-Fan Humidifier
$44999
Dehumidifiers
Honeywell DR120A3000
TrueDRY 120-Pint Per Day Dehumidifier
$2,49999
Honeywell DR65A3000
TrueDRY 65-Pint Per Day Dehumidifier
$1,79999
Honeywell DR90A3000
90-Pint Per Day Dehumidifier
$2,17999
Downflow Subbases
McDaniel Metals SBT21
Downflow Subbase for 21" Wide Furnace
$10999
Duct Sealant
DiversiTech 800-008
Pro-Air Duct Sealant - 1/10 Gallon Tube - 10.5 oz.
$999
DiversiTech 800-009
Pro-Air Duct Sealant - 1 Gallon Pail
$4999
Hardcast CCWI-181
Duct Sealant - 1 Gallon (Gray)
$3999
Electronic Air Cleaners (Better)
Honeywell F300E1035
Enviracaire Whole-House Electronic Air Cleaner, 6 3/4 W x 25 1/2 D x 20 3/16H Inch
$99999
External Filter Racks
Alpine FR-2020
External Filter Rack, 20" x 20"
$4999
Furnace High Altitude Adapter Kits and Accessories
Goodman GCES80-LPHAK
Goodman GCES80-LPHAK Propane High Altitude Kit for GCES80 (5501 ft. and up)
$31000
Goodman HANG20
High Altitude Natural Gas Kit for GCES8 / GMES8 / GM9S8 / GC9S8 / GMS8 / GMH8 / GDS8 / GME8 / GHS8 / GDH8 Furnaces (5,501 - 10,000 Feet)
$3499
Furnace Installation Kits
Alpine Home Air Products KIT025
Furnace Installation Supplies Package - Basic KIT
$19999
Furnace LP Conversion Kits
Goodman LPT-03
Propane (LP) Conversion Kit for Single Stage Goodman Furnaces
$5499
Media Air Cleaners (Good)
Honeywell F100F2051
Media Air Cleaner, 6 3/4W x 22 1/2D x 25 1/8 H Inch, MERV 11
$20999
Sheet Metal Transition Kits
Alpine Home Air Products KIT081T
Sheet Metal Transition Kit With Sheet Metal Bender
$9998
Supply Air Plenums
Alpine PLN122
Supply Plenum 20 x 20 x 30 Inches
$12499
Thermostats
Cielo Smart Thermostat Eco (White)
Cielo Smart Thermostat Eco (White) - Smart Wi-Fi Air Conditioner Controller (Works with Alexa and Google Assistant)
$11999
Cielo Smart Thermostat Eco (Black)
Cielo Smart Thermostat Eco (Black) - Smart Wi-Fi Air Conditioner Controller (Works with Alexa and Google Assistant)
$11999
Honeywell TH5110D1022
FocusPro 5000 Universal Non-Programmable Thermostat - One Stage Heat One Stage Cool (Large Screen)
$9499
Honeywell TH6110D1021
FocusPro 6000 Universal Programmable Thermostat - One Stage Heat One Stage Cool (Large Screen)
$12499
Honeywell TH9320WF5003
WiFi 9000 Color Touchscreen, 3 Stage Heat / 2 Stage Cool, Digital Thermostat
$29999
Honeywell TH4110U2005
T4 Pro Programmable Thermostat with stages up to 1 Heat/1 Cool Conventional Systems
$6999
Tools
DiversiTech 6-GPK035
Gas Pressure Test Kit for 0" to 35" Water Column with Tubing Fitting and Case, Manometer
$8499
DiversiTech 6-HG15
0" to 15" Hydrogauge Manometer
$4999
DiversiTech 640-UL25
DiversiTech 640-UL25 Foil Tape
$3499
Ultraviolet Purifiers & Replacement Parts
Honeywell UV100A1059
UV Surface or Air Treatment CoilPlus Irradiation System
$25999
Honeywell UV100E1043
Single Lamp UV Air Purifier - Mounts on Return Air Duct
$43999
Documents
Standard AC Wiring Diagrams(PDF, 2.49 MB)- Goodman Furnace User Manual 2019(PDF, 1.18 MB)
- GMES8 GCES8 Brochure(PDF, 761 KB)
- Goodman GMES8 GCES8 Installation Instructions 2022(PDF, 2.54 MB)
- Goodman GMES8 GCES8 Specifications Sheet 2021(PDF, 1.52 MB)
- Wire Gauge Sizes(PDF, 40.9 KB)
Reviews
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