Goodman R32 5 Ton 13.4 SEER2 120000 BTU 80% Multi-Speed ECM Gas Furnace and Air Conditioner System – Horizontal
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Key features
- 5-ton cooling capacity with 120,000 BTU gas heat output, suited to larger homes
- 13.4 SEER2 efficiency rating meets current federal minimum efficiency standards
- Horizontal cabinet configuration designed for attic, crawlspace, and sideflow installs
- Multi-speed ECM blower motor improves airflow control and reduces operating noise vs. single-speed
- R-32 refrigerant with lower global warming potential than legacy R-410A systems
- 80% AFUE furnace section converts 80 cents of every heating dollar into usable heat
About this system
This Goodman 5-ton package pairs a 13.4 SEER2 air conditioner running on R-32 refrigerant with a 120,000 BTU, 80% AFUE multi-speed ECM gas furnace in a horizontal configuration. The horizontal cabinet is engineered specifically for attic installs, crawlspace applications, and tight utility closets where a vertical unit simply will not fit. At 5 tons, this system is sized for larger homes typically in the 2,400 to 3,000 square foot range, though actual sizing depends on your climate zone, insulation levels, and Manual J load calculation.
The 13.4 SEER2 rating sits right at the federal minimum efficiency floor for most U.S. regions as of 2023, which means you are not paying for premium efficiency tiers but you are meeting code. The multi-speed ECM blower motor is a meaningful step up from single-speed motors found on entry-level systems: it modulates airflow to improve comfort, reduce temperature swings, and run more quietly at part load. R-32 refrigerant carries a lower global warming potential than the R-410A it replaces and is becoming the industry standard, so parts and service availability should remain straightforward for the foreseeable future. For buyers who need a large-capacity horizontal system and want to keep upfront costs manageable, this package covers the basics without the premium brand markup.
This Goodman horizontal package is a competent, budget-accessible option for homeowners who need a large-capacity system in a non-standard install orientation and want to avoid premium brand pricing. The multi-speed ECM motor and R-32 refrigerant are genuine positives, but the 13.4 SEER2 rating is the lowest tier allowed by current code, and Goodman's real-world reliability record means budgeting for potential repairs after year seven is a practical necessity rather than a worst-case scenario. It earns its place as a value pick but is not the right choice for buyers prioritizing long-term operating costs or minimal maintenance exposure.
Overall score is the average of the five ratings above.
What we like
- Priced roughly 15 to 25 percent below comparable Carrier, Trane, and Lennox systems
- Horizontal cabinet fills a real gap for attic and crawlspace applications where vertical units cannot be used
- Multi-speed ECM motor improves comfort and humidity control compared to single-speed alternatives
- R-32 refrigerant is the emerging industry standard, keeping future service options broad
- 5-ton capacity in a packaged horizontal unit is difficult to find at this price point
Trade-offs
- 13.4 SEER2 is the minimum allowable efficiency, so long-term energy costs will run higher than mid- or high-efficiency alternatives
- Dual-run capacitor failures and evaporator coil leaks are documented failure modes that can surface within the first decade
- Compressor lifespan averages 10 to 14 years versus 15 to 20 years for premium brands, shortening the expected system life
- A minority of owners have reported refrigerant leaks within the first year, most often tied to installation or initial charge quality
What homeowners and pros say about Goodman
Homeowners who research Goodman before buying tend to land on a consistent picture: the brand scores around 2.5 out of 5 on ConsumerAffairs, a platform where dissatisfied customers are overrepresented, and closer to 3.8 out of 5 across Google dealer reviews where a broader range of buyers weigh in. Affordability comes up repeatedly as a positive in those dealer reviews, but the ConsumerAffairs complaints cluster around a familiar pattern: systems that run without issue for six or seven years and then require increasingly frequent repairs. For a 5-ton horizontal unit specifically, owners should be aware that dual-run capacitor failures are the most commonly documented repair on Goodman equipment, a relatively inexpensive fix but one that tends to recur. Evaporator coil leaks also show up in a meaningful share of owner accounts and represent a more substantial repair bill when they do occur.
HVAC technicians who install and service Goodman equipment regularly make a point that is worth taking seriously: the brand’s performance is heavily dependent on installation quality. A clean, properly charged, correctly sized install from an experienced contractor can push a Goodman system well past its average lifespan. A rushed or corner-cut install, on the other hand, is where that minority of first-year refrigerant leak reports tend to originate. On the compressor side, Goodman units average roughly 10 to 14 years of compressor life versus the 15 to 20 years technicians associate with premium brands, which is a real trade-off to weigh against the upfront savings. For a large horizontal application where budget is a constraint and you have a trusted installer, this system is a reasonable choice. For buyers who want to minimize service calls over a 15-plus year horizon, the premium brands merit the price difference.
Sources: ConsumerAffairs Goodman owner reviews, AHRI Directory of Certified Product Performance, U.S. DOE appliance and equipment efficiency standards, Goodman product specification sheets.
What it costs to run
At 13.4 SEER2, cooling this 5-ton system for a typical 1200-hour cooling season at the U.S. average electricity rate of $0.17/kWh works out to roughly $913 per year in cooling, about $0 less per year than a minimum-efficiency 13.4 SEER2 unit of the same size. Your real cost depends on your climate and local rate.
Method: (60,000 BTU/hr ÷ 13.4 SEER2) × 1200 hours ÷ 1000 × $0.17/kWh. Rate source: U.S. EIA average; cooling hours: moderate-climate estimate.
How it compares
| Brand | Comparable model | SEER2 | Stage | Price position |
|---|---|---|---|---|
| Goodman | R-32 5-Ton 13.4 SEER2 Horizontal Gas Package | 13.4 | Multi-speed | Value pick |
| Carrier | Performance Series 50XC / WeatherMaker Horizontal Package | 14.0-15.0 | Single-stage | Typically 15 to 25 percent more than Goodman |
| Trane | XR Series Horizontal Gas Package | 14.0-15.0 | Single-stage | Typically 15 to 25 percent more than Goodman |
| Lennox | Merit Series LRP16 Horizontal Package | 14.0-16.0 | Single-stage | Typically 15 to 25 percent more than Goodman |
Competitor rows are comparable single-stage units at similar efficiency; price is relative position, not a quote.
Questions about this system
Is a 5-ton system actually the right size for my house?
Ton sizing depends on your home's square footage, insulation, window area, ceiling height, and climate zone, not square footage alone. A licensed HVAC contractor should perform a Manual J load calculation before installation. Oversizing a 5-ton unit causes short cycling, poor humidity removal, and accelerated wear.
Why does this system use R-32 instead of R-410A?
R-410A is being phased out under EPA regulations due to its high global warming potential. R-32 has roughly one-third the global warming potential of R-410A and is the refrigerant Goodman and most major manufacturers are transitioning to. It requires technicians with the proper certification and equipment to handle, but availability is not a concern with any licensed HVAC service company.
What does the horizontal configuration mean, and can this unit be installed vertically?
Horizontal means the unit is designed to lie on its side with airflow moving horizontally through the cabinet, which is required for attic platforms and some crawlspace applications. It cannot be converted to vertical orientation without the correct-configuration cabinet, so confirm your install location matches horizontal airflow before purchasing.
What are the most common repairs I should budget for over the life of this system?
Dual-run capacitor replacements are the most frequently reported repair on Goodman equipment and typically run in the 300 to 600 dollar range when it happens. Evaporator coil leaks appear in a meaningful share of owner reviews and are a more significant repair cost. Setting aside a small annual maintenance reserve after year five is a realistic approach with any Goodman system.
Does Goodman's warranty require professional installation and registration?
Yes. Goodman's full parts warranty, which covers components for ten years on registered units, requires installation by a licensed HVAC contractor and timely product registration after install. Failure to register typically drops coverage to a shorter base warranty period, so registering the system promptly after installation is an important step that is easy to overlook.
Specifications
| Cooling capacity | 5 Ton |
| Efficiency | 13.4 SEER2 |
| Furnace output | 120000 BTU |
| Configuration | Horizontal |
| Refrigerant | R-32 |