Goodman GR9S800805CX – AFUE Gas Furnace with Nine Speed ECM & Low NOx Compliance
Goodman 80% AFUE Gas Furnace Nine Speed ECM, Single Stage, GR9S800403AN
The Goodman GR9S800805CX is a high-efficiency AFUE gas furnace engineered for reliable comfort, energy savings, and smooth operation. Featuring a Nine Speed ECM blower motor and Low NOx compliance, this Goodman AFUE Gas Furnace ensures quiet performance, consistent heat distribution, and cleaner emissions—ideal for environmentally conscious homes.
Built with a rugged aluminized-steel tubular heat exchanger and a durable Silicon Nitride igniter, this unit offers dependable performance through the toughest winters. Whether you're replacing an old furnace or upgrading your HVAC system, the GR9S800805CX delivers lasting value and efficiency with an 80% AFUE rating.
Key Specifications – GR9S800805CX:
-
Model: Goodman GR9S800805CX
-
AFUE Efficiency: 80%
-
Input Capacity: 80,000 BTU
-
Output Capacity: 64,000 BTU
-
Motor Type: Nine Speed ECM
-
Airflow (High Heating): 1270 CFM
-
Gas Valve: Single-Stage
-
Igniter: Long-life Silicon Nitride
-
Power Supply: 115V / 60Hz / Single Phase
-
Unit Dimensions (W x D x H): 21" x 28" x 33-3/8"
-
Weight: 132 lbs
-
Category: Indoor Gas Furnace
-
Emissions Compliance: Low NOx
Product Benefits
- ✔ Heavy-duty tubular heat exchanger for enhanced durability and heat transfer
- ✔ Multi-speed ECM blower motor with continuous fan for quiet and even airflow
- ✔ Self-diagnostic control board with constant memory for easy troubleshooting
- ✔ Pre-configured for air cleaner & humidifier support
- ✔ Color-coded low-voltage terminals for easier installation
- ✔ Quiet operation with a single-speed inducer draft blower
- ✔ Reliable ignition with the advanced Silicon Nitride igniter
Warranty Coverage
Residential (Registered)
- Heat Exchanger: Lifetime Warranty
- All Parts: 10 Years
Residential (Standard)
- Heat Exchanger: 20 Years
- All Parts: 5 Years
Multi-Family / Commercial
- Heat Exchanger: 20 Years
- All Parts: 5–10 Years (based on registration)
The Goodman GR9S800805CX offers a balance of affordability, performance, and eco-conscious operation. Its AFUE 80 efficiency, Nine Speed ECM technology, and Low NOx emission rating make it an excellent choice for homeowners looking for comfort without compromise.
Documents:
Product Specification Table
Brand | Goodman |
Model # | GR9S800805CX |
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 | GR9S800805CX |
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) | #N/A |
Dimensions - (Shipping Unit Height) | #N/A |
Dimensions - (Shipping Unit Depth) | |
Weight - (Shipping Unit) | |
Refrigerant Pre-Charged Line Length | |
Power Frequency | 60 Hz |
Nom. CFM | |
Motor Speed Type | #N/A |
MOCP | |
Min. Circuit Amps | #N/A |
Min Voltage | |
Max Voltage | |
Max Overcurrent Protection | #N/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
-
13.4 SEER2 Efficiency with R‑32 Refrigerant – Helps lower utility bills while reducing environmental impact.
-
Scroll Compressor – Designed for reliable, quiet, and smooth operation.
-
Factory-Installed Filter Drier – Protects the system from moisture and debris for long-lasting performance.
-
Pre-Charged for 15 ft Line Set – Allows for simplified installation with most setups.
-
Copper Tube/Aluminum Fin Coil – Durable and efficient heat transfer components.
-
Low Noise Operation – Operates at approximately 71 dB to ensure minimal sound disruption.
-
Durable Cabinet Construction – Heavy-gauge steel with powder-coated finish for weather resistance.
-
Installer-Friendly Design – Includes service valves, gauge ports, removable access panel, and high-pressure switch.
-
Certified and Backed by Warranty – AHRI and ETL compliant with a 10-year limited parts warranty when registered.
Specifications
-
Cooling Capacity: 48,000 BTU/h (4 Ton)
-
Dimensions: 29″ W × 29″ D × 39.5″ H
-
Weight: Approx. 188 lb
-
Sound Level: Around 71 dBA
-
Electrical: 208/230V, single phase, 40A breaker
-
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:
Goodman R32 Air Conditioners
Goodman Air Conditioners
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 | |