Goodman 4 Ton Up To 16.5 SEER2 R32 High-Efficiency Cooling Only Condenser (GLXS5BA4810)
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Key features
- 4-ton capacity, suited for mid-to-large residential cooling loads
- Up to 16.5 SEER2 efficiency rating, above federal minimums
- R-32 refrigerant with lower global warming potential than R-410A
- Cooling-only condenser, requires a separate air handler or furnace coil
- Single-stage compressor operation for simple, reliable cycling
- Priced 15 to 25 percent below comparable Trane, Lennox, and Carrier units
About this system
The Goodman GLXS5BA4810 is a 4-ton, cooling-only condenser rated up to 16.5 SEER2, making it one of Goodman’s higher-efficiency single-stage offerings in their current R-32 refrigerant lineup. R-32 has a lower global warming potential than the R-410A it replaces, and its adoption signals that this unit is positioned for longevity as the industry moves away from older refrigerants under regulatory pressure. At 4 tons, this condenser is sized for homes roughly in the 1,800 to 2,400 square foot range, though actual sizing depends heavily on local climate, insulation levels, and Manual J load calculations done by your installer.
A 16.5 SEER2 rating lands solidly in the mid-to-high efficiency tier. It clears the federal minimum standards by a meaningful margin and should produce noticeable energy savings over aging 13 or 14 SEER equipment, but it stops short of the 18 SEER2 and above ratings offered by variable-speed premium systems. This is a single-stage condenser, meaning the compressor runs at full capacity or not at all. Humidity control and part-load efficiency are areas where variable-speed rivals hold a real advantage. Buyers who prioritize upfront cost savings and straightforward maintenance over maximum comfort refinement are the natural fit here.
The GLXS5BA4810 delivers respectable 16.5 SEER2 efficiency at a price point that undercuts major competitors by a meaningful margin, making it a practical choice for budget-conscious buyers who are not chasing premium comfort features. Its single-stage operation and Goodman's documented reliability history mean you should budget for potential capacitor replacements and be realistic about a compressor lifespan that trends shorter than premium brands. The value proposition holds up well when paired with a skilled installer and a solid maintenance routine.
Overall score is the average of the five ratings above.
What we like
- Upfront cost is 15 to 25 percent lower than comparable Carrier, Trane, or Lennox condensers
- 16.5 SEER2 efficiency provides real energy savings over older or minimum-efficiency equipment
- R-32 refrigerant is forward-compatible with evolving environmental regulations
- Single-stage design keeps servicing straightforward and parts widely available
- Goodman's broad dealer network means replacement parts are rarely hard to source
Trade-offs
- Single-stage operation offers less precise humidity control compared to variable-speed alternatives
- Compressor lifespan averages 10 to 14 years versus 15 to 20 for premium-brand compressors
- Dual-run capacitors are the most frequently reported failure, typically adding a repair cost of $300 to $600
- A minority of owners report refrigerant leaks in the first year, most often traced to install or charge issues rather than factory defects
What homeowners and pros say about Goodman
Goodman earns a reputation as the budget-friendly workhorse of residential HVAC, and owner feedback reflects that split personality clearly. On Google dealer reviews, Goodman equipment averages around 3.8 out of 5 stars, where the most consistent praise centers on how much money buyers saved at the point of purchase compared to quoting a Trane or Carrier. The conversation shifts on complaint-weighted platforms like ConsumerAffairs, where the brand sits closer to 2.5 out of 5, with the recurring theme being repair costs that start stacking up after roughly year 7. The two documented failure modes that show up most in owner accounts are dual-run capacitor failures, a low-cost fix but an annoying one, and evaporator coil refrigerant leaks that can be considerably more expensive to address. Compressor longevity is the other honest concern: Goodman compressors tend to average 10 to 14 years in service, a noticeably shorter runway than the 15 to 20 years typical of premium-brand compressors.
HVAC technicians who work on Goodman equipment regularly tend to echo a consistent point: install quality matters more with this brand than with higher-end alternatives. A properly sized system, correctly charged with R-32, connected to a matched indoor coil, and installed with attention to airflow and static pressure will perform close to its rated efficiency and hold up reasonably well. Cut corners on any of those steps and the warranty paperwork becomes a much more familiar document. For the GLXS5BA4810 specifically, the R-32 refrigerant adds one more variable in that equation, since technicians need A2L certification to service it. If your installer and your regular service contractor are both equipped for R-32, this condenser offers genuine value at a 16.5 SEER2 tier. If either party is unfamiliar with A2L handling, that is a conversation to have before the unit ships.
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 16.5 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 $593 per year in cooling, about $138 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 ÷ 16.5 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 | GLXS5BA4810 | 16.5 | Single-stage | Value pick |
| Carrier | Comfort 16 (24ACC6) | 16 | Single-stage | Approximately 15 to 25 percent more than this Goodman |
| Trane | XR16 (4TTR6) | 16 | Single-stage | Approximately 20 to 30 percent more than this Goodman |
| Lennox | Merit 16ACX | 16 | Single-stage | Approximately 20 to 30 percent more than this Goodman |
Competitor rows are comparable single-stage units at similar efficiency; price is relative position, not a quote.
Questions about this system
Does the GLXS5BA4810 come with a warranty, and what does it actually cover?
Goodman typically offers a 10-year parts limited warranty on registered units, which covers the compressor and functional parts when the unit is registered within a set window after installation. It does not cover labor costs, refrigerant, or diagnostic fees, so any repair still comes with a service call bill even if the part itself is covered.
Is R-32 refrigerant going to be a problem to service or recharge down the road?
R-32 is an A2L mildly flammable refrigerant that requires technicians with specific handling certifications and compatible equipment. It is increasingly common and widely stocked by HVAC distributors, so sourcing it should not be a problem in most markets, but confirm your servicing contractor is certified to handle A2L refrigerants before you commit.
What air handler or coil does this condenser pair with?
As a cooling-only condenser, the GLXS5BA4810 requires a matched indoor evaporator coil and either an air handler or a furnace with a coil cabinet. Goodman recommends pairing it with a compatible Goodman or Amana coil to achieve the rated 16.5 SEER2 efficiency; mismatched indoor equipment can reduce efficiency and may affect warranty coverage.
How likely am I to need a capacitor replacement, and is it a big repair?
Dual-run capacitor failure is the single most commonly reported repair on Goodman condensers, and it can show up anywhere from year 3 onward. The good news is that it is one of the simpler HVAC repairs, typically running $300 to $600 parts and labor, and most technicians can complete it in under an hour.
Will a 4-ton unit be the right size for my home?
Tonnage is not a square-footage formula. A proper Manual J load calculation from your HVAC contractor accounts for your home's insulation, window area, ceiling height, local climate, and duct condition. An oversized 4-ton unit will short-cycle, reduce humidity removal, and stress components; an undersized one will run constantly and never fully cool on peak days. Always insist on a load calculation before purchase.
Specifications
| Cooling capacity | 4 Ton |
| Efficiency | 16.5 SEER2 |
| Refrigerant | R-32 |
| Model | GLXS5BA4810 |