Goodman GR9S800804CN 80,000 BTU Gas Furnace – Reliable Comfort and Performance
Goodman 80% AFUE Gas Furnace Nine Speed ECM, Single Stage, GR9S800403AN
The Goodman GR9S800804CN is a high-efficiency 80,000 BTU gas furnace engineered for superior home heating. With an 80% AFUE rating and a multi-speed ECM blower motor, the GR9S800804CN delivers consistent airflow, quiet operation, and long-term durability. Ideal for medium to large residential spaces, this model offers exceptional reliability and ease of installation.
Key Features – Goodman GR9S800804CN:
- Heavy-duty Luminized Steel Heat Exchanger for maximum durability
- Silicon Nitride Igniter ensures long igniter life and dependable startups
- Nine-Speed ECM Blower Motor provides efficient and quiet airflow
- Single-Stage Gas Valve for simple and effective heating
- Single-Speed Inducer Draft Blower supports system performance
- Self-Diagnostic LED Control Board for easy troubleshooting
- Color-Coded Terminals simplify low-voltage wiring and setup
Technical Specifications:
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Model: GR9S800804CN
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Brand: Goodman
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Heating Input: 80,000 BTU
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Heating Output: 64,000 BTU
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AFUE Efficiency: 80%
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Airflow Rate (High Heating): 1158 CFM
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Voltage: 115V
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Frequency: 60 Hz
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Phase: Single
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Motor Type: Nine-Speed ECM
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Unit Dimensions: 21" W x 28" D x 33-3/8" H
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Unit Weight: 132 lbs
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Installation Type: Upflow/Horizontal
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Cabinet: Heavy-gauge steel with foil-faced insulation
Why Choose the Goodman GR9S800804CN Gas Furnace?
- Built for long-term durability and consistent performance
- Energy-efficient design helps reduce utility costs
- Compatible with air cleaners and humidifiers
- Quiet operation for a comfortable indoor experience
- Simplified installation and servicing with clear diagnostics
- Perfect for homeowners seeking a reliable and cost-effective furnace system
Warranty Details:
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Standard Residential: 20-Year Heat Exchanger, 5-Year Parts
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Registered Residential: Lifetime Heat Exchanger, 10-Year Parts
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Multi-Family & Commercial: 20-Year Heat Exchanger, 5–10 Year Parts
Looking to upgrade your furnace system? The Goodman GR9S800804CN offers performance, quality, and value backed by one of the best warranties in the industry.
Explore more models in the Goodman Furnace collection.
Documents:
Product Specification Table
Brand | Goodman |
Model # | GR9S800804CN |
SEER2/EER2 | |
Refrigerant | R-32 |
Tonnage | |
Coil Type | |
Total Indoor Unit(s) BTU | 80000 |
Voltage Requirements | 110V To 120 V |
Series | |
Coverage Area (Sq. Ft) | |
Indoor Mount Type | Wall Mount |
Indoor Unit BTUs | 80K |
Zone/Rooms | |
AHRI No | GR9S800804CN |
Burner Stages | Single Stage |
Cabinet Width | 21" |
Airflow Direction | Upflow |
Furnace Efficiency / AFUE | 80% |
Furnace BTU | 80,000 BTU's |
Power Phase ( Single/Three) | 1 Ph |
Dimensions - (Shipping Unit Width) | 22.00 in |
Dimensions - (Shipping Unit Height) | 35.50 in |
Dimensions - (Shipping Unit Depth) | |
Weight - (Shipping Unit) | |
Refrigerant Pre-Charged Line Length | |
Power Frequency | 60 Hz |
Nom. CFM | |
Motor Speed Type | Multi Speed ECM |
MOCP | |
Min. Circuit Amps | 12.45 A |
Min Voltage | |
Max Voltage | |
Max Overcurrent Protection | 15 A |
LoNox | |
Valve Size Suction (O.D.) | |
Valve Size Liquid (O.D.) | |
Liquid Line Size | |
Energy Source | |
Expansion Device | |
Decibels (dBA) | |
Compressor Type | |
Compressor Stages | |
Cased vs Uncased | |
Heating Capacity - (Nominal) | |
Cooling Capacity - (Nominal) | |
Airflow Rate High Cooling | |
Function Category | Gas Furnace |
Package System Type | |
Air Handler Mount Type System | |
Split System Type | |
Powerful and efficient cooling solution for large residential spaces. The GLXS3BN4810 delivers reliable performance for homes between 2,000 to 2,400 square feet. With its 13.4 SEER2 rating and eco-friendly R‑32 refrigerant, this unit balances energy savings and dependable year-round comfort.
Key Features & Performance
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13.4 SEER2 Efficiency with R‑32 Refrigerant – Helps lower utility bills while reducing environmental impact.
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Scroll Compressor – Designed for reliable, quiet, and smooth operation.
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Factory-Installed Filter Drier – Protects the system from moisture and debris for long-lasting performance.
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Pre-Charged for 15 ft Line Set – Allows for simplified installation with most setups.
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Copper Tube/Aluminum Fin Coil – Durable and efficient heat transfer components.
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Low Noise Operation – Operates at approximately 71 dB to ensure minimal sound disruption.
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Durable Cabinet Construction – Heavy-gauge steel with powder-coated finish for weather resistance.
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Installer-Friendly Design – Includes service valves, gauge ports, removable access panel, and high-pressure switch.
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Certified and Backed by Warranty – AHRI and ETL compliant with a 10-year limited parts warranty when registered.
Specifications
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Cooling Capacity: 48,000 BTU/h (4 Ton)
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Dimensions: 29″ W × 29″ D × 39.5″ H
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Weight: Approx. 188 lb
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Sound Level: Around 71 dBA
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Electrical: 208/230V, single phase, 40A breaker
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Refrigerant Line Sizes: Liquid Line 3/8", Suction Line 7/8"
Installation Compatibility
- Designed for use with matching Goodman indoor air handlers or evaporator coils.
- Meets current building codes, including coastal and wind-load requirements when properly anchored.
- Perfect for retrofit and new construction applications with central air conditioning needs.
📌 Explore more Goodman models:
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Product Specification Table
Brand | Goodman |
Model # | GLXS3BN4810 |
SEER2/EER2 | 13.4 |
Refrigerant | R-32 |
Tonnage | 4.0 Ton |
Coil Type | |
Total Indoor Unit(s) BTU | |
Voltage Requirements | 208V To 230V |
Series | |
Coverage Area (Sq. Ft) | |
Indoor Mount Type | |
Indoor Unit BTUs | |
Zone/Rooms | |
AHRI No | |
Burner Stages | |
Cabinet Width | |
Airflow Direction | |
Furnace Efficiency / AFUE | |
Furnace BTU | |
Power Phase ( Single/Three) | 1 Ph |
Dimensions - (Shipping Unit Width) | 30.00 in |
Dimensions - (Shipping Unit Height) | 42.00 in |
Dimensions - (Shipping Unit Depth) | 30.50 in |
Weight - (Shipping Unit) | 203.000 lb |
Refrigerant Pre-Charged Line Length | 15 ft |
Power Frequency | 60 Hz |
Nom. CFM | |
Motor Speed Type | |
MOCP | |
Min. Circuit Amps | 25.6 A |
Min Voltage | |
Max Voltage | |
Max Overcurrent Protection | 40 A |
LoNox | |
Valve Size Suction (O.D.) | 1-1/8 in |
Valve Size Liquid (O.D.) | |
Liquid Line Size | |
Energy Source | Electric |
Expansion Device | |
Decibels (dBA) | 71 dBA |
Compressor Type | Scroll |
Compressor Stages | Single Stage |
Cased vs Uncased | |
Heating Capacity - (Nominal) | |
Cooling Capacity - (Nominal) | 45500 Btu/H |
Airflow Rate High Cooling | |
Function Category | Split Air Conditioner |
Package System Type | |
Air Handler Mount Type System | |
Split System Type | |