Goodman 4 Ton 80000 BTU 13.4 SEER2 Gas/Electric Package Unit Multiposition
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Key features
- 4-ton cooling capacity with 80,000 BTU gas heating in a single outdoor cabinet
- 13.4 SEER2 efficiency rating, meeting current federal minimum standards
- Multiposition design supports downflow or horizontal airflow configurations
- Designed for manufactured housing, mobile homes, and rooftop commercial applications
- Factory-matched refrigerant circuit eliminates the need for a separate indoor coil
- Single-stage cooling and heating operation with straightforward controls
About this system
The Goodman GPGM34808041 is a 4-ton, 80,000 BTU gas/electric package unit built for single-system simplicity. Everything — the cooling coil, compressor, gas furnace section, and air handler — lives in one cabinet that sits outside, which eliminates the need for a separate indoor unit and makes it a natural fit for mobile homes, manufactured housing, commercial rooftop applications, and any structure where interior mechanical space is scarce. The multiposition design means the unit can be configured for downflow or horizontal airflow, which gives installers some flexibility when duct routing is unusual.
On the efficiency side, a 13.4 SEER2 rating lands right at the federal minimum for most U.S. climate regions, meaning this unit meets code but does not exceed it. Paired with an 80,000 BTU heating capacity and no published AFUE figure for the gas section (verify this with your contractor before purchase), it is a workmanlike performer rather than an energy-saver. Buyers who prioritize a lower upfront cost over long-term utility savings will find the math works in their favor here, particularly when replacing an aging package unit on a tight budget or in a rental property where payback timelines matter.
The GPGM34808041 delivers reliable baseline performance at a price point that is hard to argue with for budget-conscious replacements, rental properties, or manufactured housing installs. Its 13.4 SEER2 efficiency is nothing to get excited about, and Goodman's documented history of capacitor failures and shorter compressor lifespans relative to premium brands are real trade-offs you are accepting. What you get in return is a functional, code-compliant package unit that costs meaningfully less upfront than a comparable Carrier, Trane, or Lennox unit.
Overall score is the average of the five ratings above.
What we like
- Typically priced 15 to 25 percent below comparable Trane, Lennox, and Carrier package units
- All-in-one outdoor cabinet simplifies installation where indoor mechanical space is unavailable
- Multiposition airflow design accommodates a wider range of duct layouts than fixed-position units
- Single-stage operation keeps the system mechanically straightforward and service-friendly
- Dual-run capacitor failures, the most common documented issue, are generally low-cost repairs in the $300 to $600 range
Trade-offs
- 13.4 SEER2 is the regulatory minimum — monthly utility costs will be higher than two-stage or variable-speed alternatives
- Compressor lifespan averages 10 to 14 years versus 15 to 20 for premium-brand compressors, a real long-run cost factor
- Evaporator coil leaks show up in a meaningful share of owner reports and can be expensive to address mid-life
- A minority of owners report refrigerant leaks within the first year, typically tied to install quality rather than the unit itself — making contractor selection critical
What homeowners and pros say about Goodman
Owners and technicians who review Goodman equipment through Google dealer pages give it roughly 3.8 out of 5 stars, with affordability consistently cited as the reason people choose it and the reason they are willing to overlook some of its limitations. The picture on ConsumerAffairs is less flattering at around 2.5 out of 5, though that platform skews heavily toward people motivated to write by a frustrating experience. For this specific package unit format, the feedback pattern that stands out is how much outcome variability traces back to the installer. Technicians who work on Goodman regularly note that a well-commissioned unit in a properly sized application performs acceptably for a decade or more, while a rushed or poorly charged install can cause problems within the first year, including the refrigerant leaks that show up in a minority of early-ownership complaints.
The documented failure modes worth knowing before you buy are consistent across Goodman’s product line and apply here. Dual-run capacitors are the most frequently reported part failure, typically surfacing after year five or six, and most owners report it as a manageable, low-cost repair rather than a system-ending event. Evaporator coil leaks appear in enough owner accounts to be a credible concern rather than an outlier, and compressor longevity averaging 10 to 14 years versus the 15 to 20 years often cited for premium brands is a real actuarial difference if you are planning to stay in the property long-term. None of these are reasons to automatically rule out this unit, but they are honest inputs for anyone comparing total cost of ownership against the lower upfront price.
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 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 $731 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: (48,000 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 | GPGM34808041 | 13.4 | Single-stage | Value pick |
| Carrier | WeatherMaster 50XC | 13.4 | Single-stage | Typically 15 to 25 percent more than Goodman |
| Trane | Precedent YSC | 13.4 | Single-stage | Typically 15 to 25 percent more than Goodman |
| Lennox | LRP16GE | 14.0 | 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 this unit compatible with my existing manufactured home ductwork?
Package units like this one are designed specifically for manufactured and mobile home applications and the multiposition configuration supports both downflow and horizontal connections. That said, duct sizing, static pressure, and the existing plenum configuration need to be verified by your installer — a mismatch here is one of the most common sources of early performance problems with any package unit.
What is the AFUE rating for the gas heating section of this unit?
Goodman does not publish a standalone AFUE figure for the GPGM34808041 in standard product listings. You should confirm the heating efficiency rating directly with your contractor or by checking the unit's specification sheet before purchase, especially if heating costs are a significant factor in your decision.
How serious is the capacitor failure issue, and what does it cost to fix?
Dual-run capacitor failure is the most frequently reported issue with Goodman equipment and typically shows up after several years of use. The good news is that it is one of the least expensive HVAC repairs, generally running $300 to $600 with a service call, and most HVAC technicians can replace it quickly. Keeping a service contract or having a trusted local tech for annual maintenance makes catching this early straightforward.
Will my warranty be voided if I use an independent contractor instead of a Goodman dealer?
Goodman requires that installation be performed by a licensed HVAC contractor for warranty coverage to apply. Using an independent licensed tech is generally acceptable, but installation by an unlicensed person can void coverage. Register the unit with Goodman after installation to activate the full warranty term, as unregistered units typically receive shorter default coverage.
How does the 13.4 SEER2 rating affect my monthly electricity bill compared to a higher-efficiency unit?
A 13.4 SEER2 rating is the federal minimum, so this unit uses more electricity per hour of cooling than a 15 or 16 SEER2 alternative. In a hot climate running the system four to five months per year, the difference can add up to meaningful annual savings with a higher-efficiency unit. If your primary concern is upfront cost or you are in a mild climate with limited cooling hours, the gap matters less.
Specifications
| Cooling capacity | 4 Ton |
| Efficiency | 13.4 SEER2 |
| Furnace output | 80000 BTU |
| Model | GPGM34808041 |