Goodman - 1.5 Ton/40,000 BTU 80% AFUE Low NOx Gas Furnace and Air Conditioner System - Horizontal - 13.8 SEER2 - R32 - CHPTA1822A3
A Goodman Gas Furnace and Air Conditioner System is a great choice to keep your home comfortable all season long. With tons of extra features and a great price, a Goodman Gas Furnace and Air Conditioner System is the perfect choice for all of your heating and cooling needs.
Features
- Ideal size to cover a medium-sized house
- 1.5 ton, 13.4 SEER2 AC-only condenser
- R32: Complies with Clean Air Act New Refrigerant Requirements
- Low sound output
- Fully charged for up to 15' of line set
- Factory-installed filter drier
- 1.5 ton horizontal evaporator coil
- Can be used with heat pump and AC-only condensers
- R32: Complies with Clean Air Act New Refrigerant Requirements
- Galvanized, embossed, and insulated coil cabinet to protect the coil and prevent air leakage
- Factory-installed TXV kit
- This furnace is ideal to heat a smaller house (depending on climate)
- 40,000 BTU 80% efficient natural gas furnace
- Requires metal flue venting
- Can be used in the downflow or horizontal (right or left) orientation
- Can be converted to an LP furnace with a conversion kit (sold separately)
- Innovative design for electrical efficiency, safety, and lower sound output
Specifications
| SKU |
GLXS3BN1810 |
| Weight |
130.000000 |
| Manufacturer |
Goodman |
| Replaces |
Add GSX130181 and GSXN3N1810 |
| Product Features |
New Refrigerant Compliant |
| Cooling BTU |
18,000 |
| Decibel Level (dBA) |
73 |
| Horsepower |
1/8 HP |
| Refrigerant |
R32 |
| SEER2 |
13.4 |
| Condenser Stages |
Single Stage |
| Compressor Type |
Rotary |
| Liquid Line |
3/8" |
| Suction Line |
3/4" |
| Liquid Valve Size |
3/8" |
| Suction Valve Size |
3/4" |
| Electrical |
208 / 230 V. 1 Phase 60 Hz |
| Max Breaker Size |
15 Amps |
| Min. Breaker Size |
10.9 Amps |
| Tonnage |
1.5 Ton |
| Connection |
Sweat |
| Height |
27 1/2" |
| Width |
26" |
| Depth |
26" |
Manual
What our Experts Think
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Efficient combined comfort: A matched 1.5 ton (40,000 BTU) cooling system with an 80% AFUE Low NOx gas furnace delivers year‑round heating and cooling in one coordinated package.
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Balanced efficiency: 13.8 SEER2 cooling and 80% AFUE heating offer noticeable energy savings over older systems while keeping equipment and installation costs reasonable.
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Low NOx emissions: Built with Low NOx combustion technology, this system helps reduce nitrogen oxide output, making it a more environmentally responsible choice for areas with emissions requirements.
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Horizontal orientation: Specifically engineered for horizontal installation, ideal for crawl spaces, attics, or compact utility areas where vertical units won’t fit.
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Modern refrigerant ready: Uses R‑32 refrigerant, supporting improved efficiency and lower environmental impact compared with many legacy refrigerants.
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Reliable, simple operation: Designed with straightforward controls and matched components for dependable performance and easier serviceability over time.
Q&A
Q: What heating and cooling capacity does this Goodman system deliver?
A: This system provides 1.5 tons of cooling (≈18,000 BTU) and 40,000 BTU of gas‑fired heating, suitable for smaller homes or living spaces.
Q: What are the efficiency ratings?
A: The furnace operates at 80 % AFUE and the air conditioner has a 13.8 SEER2 rating, offering balanced energy performance for year‑round comfort.
Q: Is this system compliant with Low NOx standards?
A: Yes — the gas furnace portion is Low NOx compliant, helping reduce nitrogen oxide emissions for areas with stricter air quality regulations (e.g., California codes).
Q: What refrigerant does the outdoor unit use?
A: The air conditioner uses R‑32 refrigerant, a modern, energy‑efficient choice with improved heat transfer and lower environmental impact compared to older refrigerants.
Q: What installation orientation does this system support?
A: It’s designed for horizontal airflow installations, ideal when ductwork is run through attics, crawl spaces, or sidewall returns.
Q: What type of furnace and blower technology is included?
A: The furnace is single‑stage, and paired equipment typically uses a multi‑speed ECM blower motor for quieter, more efficient airflow.
Maintenance Tips
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Replace or clean air filters every 1–3 months to maintain airflow and system efficiency.
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Keep supply and return vents clear for even heating and cooling.
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Check thermostat settings to ensure proper furnace and AC operation.
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Inspect refrigerant lines and insulation for wear or damage.
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Maintain a clean, clutter-free area around the unit for safe operation and airflow.
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Rinse AC condenser coils periodically to remove dust buildup and maintain efficiency.
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Schedule annual professional maintenance to inspect burners, heat exchanger, refrigerant levels, and electrical components.
Damage 
Loss 
Theft 
