Goodman Furnace And Air Conditioner 4 Ton 15.2 SEER2 AC With 100000 BTU 80% AFUE Two Stage Multi-Speed ECM Gas Furnace System – Upflow | R32
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Key features
- 4-ton, 15.2 SEER2 air conditioner using R-32 refrigerant
- 100,000 BTU two-stage gas furnace rated at 80% AFUE
- Multi-speed ECM blower motor for precise airflow and lower fan electricity use
- Upflow configuration suited to basement or closet installations with top-discharge ductwork
- Two-stage heating reduces short-cycling and improves temperature consistency
- Matched system components from a single manufacturer for simplified warranty claims
About this system
This Goodman bundle pairs a 4-ton, 15.2 SEER2 air conditioner with a 100,000 BTU, 80% AFUE two-stage gas furnace in an upflow configuration. The package is aimed at mid-size to larger homes in climates that see genuine heating seasons, where a single system handles both comfort loads without requiring separate purchases or mismatched components. R-32 refrigerant gives the AC side a lower global-warming potential than older R-410A systems and is increasingly standard across the industry.
The two-stage furnace is the standout spec here. Running on a lower first stage during moderate cold keeps temperature swings tighter, reduces short-cycling, and is easier on fuel bills compared with single-stage alternatives. The multi-speed ECM blower motor adds to that by adjusting airflow more precisely than a PSC motor, which also cuts electricity use during fan-only or continuous circulation modes. At 80% AFUE, roughly one dollar in five of your gas spend exits as exhaust, so buyers in very cold regions should weigh whether a 96% or higher condensing furnace would recover its price premium through savings over the system life.
Goodman positions this bundle as a value buy, typically landing 15 to 25 percent below equivalent Trane, Lennox, or Carrier equipment. That savings is real upfront, but it comes with the understanding that Goodman’s longevity and reliability are more sensitive to install quality than premium brands tend to be. For homeowners working with a reputable contractor who warranties their labor, the math often works out well. For DIY-adjacent situations or budget installs, the risk profile changes meaningfully.
This bundle delivers a genuinely capable two-stage, ECM-equipped system at a price that undercuts major premium brands by a meaningful margin. The 80% AFUE furnace and 15.2 SEER2 rating hit current minimum standards without exceeding them, so this is a solid baseline system rather than an efficiency leader. Goodman's real-world performance hinges heavily on who installs it and how well it is commissioned.
Overall score is the average of the five ratings above.
What we like
- Priced 15 to 25 percent below comparable Carrier, Trane, and Lennox bundles
- Two-stage furnace improves comfort and reduces temperature swings versus single-stage
- ECM blower motor cuts fan electricity consumption compared with PSC motors
- R-32 refrigerant has a lower environmental impact than R-410A
- Matched system simplifies warranty administration and coil compatibility
Trade-offs
- 80% AFUE leaves meaningful heating efficiency on the table versus 96%+ condensing options
- Goodman compressors average 10 to 14 years, shorter than the 15 to 20 years typical of premium brands
- Dual-run capacitor failures are a documented recurring issue, though repairs generally run $300 to $600
- Evaporator coil leaks and first-year refrigerant charge issues appear in a notable share of owner reports, often tied to install quality
What homeowners and pros say about Goodman
Homeowners who post about Goodman equipment online tend to split into two camps, and the split tracks closely with where they land on the ConsumerAffairs score of around 2.5 out of 5 versus the Google dealer score of around 3.8 out of 5. The lower score reflects buyers who ran into real problems, most commonly evaporator coil leaks or refrigerant issues that surfaced within the first couple of years, repair bills that climbed after roughly year seven, and frustration with labor costs that the parts warranty does not cover. The higher score comes from customers who focused on what they paid upfront and how well the system performed when installed correctly. Both experiences are legitimate.
HVAC technicians tend to have a pragmatic view of Goodman. They acknowledge the documented weak points, specifically the dual-run capacitors that fail with some regularity, the evaporator coil leak history, and the compressor lifespan that averages 10 to 14 years rather than the 15 to 20 years a premium brand might deliver. But most also say that a properly commissioned Goodman system, installed by someone who takes the time to verify refrigerant charge, check static pressure, and set up the two-stage controls correctly, will run without drama for a decade or more. The consensus is that Goodman is a capable product at its price point, and that the install is where most of the variance in long-term outcomes actually lives.
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 15.2 SEER2, cooling this 4-ton system for a typical 1200-hour cooling season at the U.S. average electricity rate of $0.17/kWh works out to roughly $644 per year in cooling, about $87 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: (48,000 BTU/hr ÷ 15.2 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 | 4-Ton 15.2 SEER2 AC + 100K BTU 80% AFUE Two-Stage ECM Furnace (this system) | 15.2 | Two-stage | Value pick |
| Carrier | Performance Series 24ACC636 + 58TP 80% AFUE Two-Stage | 15 to 16 | Two-stage | Priced roughly 15 to 20 percent above this Goodman bundle |
| Trane | XR15 + S9V2 80% AFUE Variable-Speed | 15 to 16 | Two-stage AC, variable-speed furnace | Priced roughly 20 to 25 percent above this Goodman bundle |
| Lennox | Merit ML15XC1 + ML196E 80% AFUE Two-Stage | 15 to 16 | Single-stage AC, two-stage furnace | Priced roughly 15 to 20 percent above this Goodman bundle |
Competitor rows are comparable single-stage units at similar efficiency; price is relative position, not a quote.
Questions about this system
Is 80% AFUE good enough, or should I upgrade to a 96% furnace?
80% AFUE meets current federal minimums and is adequate in mild to moderate climates, but in regions with long, cold winters the efficiency gap translates into real annual fuel costs. If your heating season is substantial, pricing out a 96% or higher condensing furnace bundle is worth the time, since the savings can offset the price difference within several years.
Will R-32 refrigerant be hard to find for service calls?
R-32 availability is growing rapidly as the industry moves away from R-410A, and most well-stocked HVAC supply houses carry it today. It is mildly flammable, so technicians need A2L certification to work with it, which is becoming standard. In the next few years this should be a non-issue, but in very rural areas you may want to confirm your local contractor is already equipped for it.
What is Goodman's warranty on this system, and what does it actually cover?
Goodman typically offers a 10-year parts warranty on registered units, covering the compressor, heat exchanger, and most functional components. Registration must be completed within a set window after installation, and the warranty covers parts only, not labor. Labor costs on a repair after year one come out of your pocket, which is worth factoring into the total cost of ownership.
How often do the capacitors actually fail, and what does that repair cost?
Dual-run capacitor failure is the most commonly reported Goodman repair, and it tends to show up after several years of use. The good news is that it is one of the cheaper HVAC repairs, generally running $300 to $600 parts and labor, and a competent technician can complete it in under an hour. Keeping a service agreement in place makes it easier to catch early signs of capacitor degradation before a hot-weather failure.
Does the upflow configuration work if my furnace is in a utility closet on the main floor?
Upflow means the blower draws air in from the bottom and discharges conditioned air upward into the supply plenum, which suits basements and first-floor closets where ductwork runs above the unit. If your ductwork drops down from the unit or comes in from the side, you would need a downflow or horizontal configuration instead. Confirm your existing duct layout with your contractor before ordering.
Specifications
| Cooling capacity | 4 Ton |
| Efficiency | 15.2 SEER2 |
| Furnace output | 100000 BTU |
| Furnace efficiency | 80% AFUE |
| Configuration | Upflow |
| Refrigerant | R-32 |