Goodman 2.5 Ton Evaporator Coil (21" Wide Uncased With TXV | R32 (CAUTA3022C3)
Check current price on AC Direct →
Key features
- 2.5-ton capacity for mid-size residential systems (roughly 1,200 to 1,800 sq ft depending on load)
- 21-inch wide uncased design for flexible field installation in compatible air handler or furnace cabinets
- Factory-installed TXV for precise refrigerant metering and more stable superheat across variable loads
- R-32 refrigerant compatible, a lower-GWP option aligned with EPA phase-down regulations
- Upflow and downflow compatible depending on orientation selected during installation
- Designed to pair with Goodman and other brand R-32 split systems for a matched or mixed-brand configuration
About this system
The Goodman CAUTA3022C3 is a 2.5-ton uncased evaporator coil built to the newer R-32 refrigerant standard, measuring 21 inches wide to fit a specific range of air handler and furnace cabinets. Because it ships uncased, it is intended for installations where the installer wraps and seals the coil within an existing cabinet rather than using a factory-supplied casing, which gives the contractor more flexibility on tight or non-standard installations but does require careful field craftsmanship. The inclusion of a factory-installed TXV (thermostatic expansion valve) is a meaningful spec: TXV metering is more precise than a fixed orifice, helping the coil maintain steady superheat across varying load conditions and improving the overall efficiency of whatever condensing unit it is paired with.
R-32 refrigerant is an important detail for anyone planning ahead. R-32 has a lower global warming potential than the R-410A it is gradually replacing, and equipment manufacturers are moving in this direction to comply with evolving EPA rules. If you are pairing this coil with a new R-32 condenser, you are building a forward-compatible system. However, if an existing R-410A condenser is involved, this coil is not compatible, so confirming refrigerant type across every component before purchase is essential. This coil suits homeowners replacing a failed evaporator coil in a mid-size home, typically 1,200 to 1,800 square feet depending on climate and insulation, who want a factory-TXV option at a value price point rather than paying a premium-brand markup.
The CAUTA3022C3 delivers a factory TXV and R-32 compatibility at a price point well below comparable Carrier, Trane, or Lennox coils, making it a sensible budget choice for straightforward coil replacements. The uncased format and documented history of coil leaks in some Goodman units mean that installation quality and the installer's attention to sealing are more important here than with a cased alternative. It is a workable value pick for cost-conscious buyers, but not the lowest-risk choice for someone who wants minimal long-term service calls.
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 evaporator coils
- Factory TXV included, avoiding the extra cost of a field-supplied metering device
- R-32 compatibility positions the system for regulatory compliance as R-410A is phased out
- Uncased design offers installation flexibility for non-standard or space-constrained cabinet situations
- Wide availability through Goodman's large distributor network makes sourcing replacement parts straightforward
Trade-offs
- Evaporator coil leaks appear in a meaningful share of Goodman owner reviews, a documented failure mode for the brand
- Uncased coils demand precise field sealing; any shortcuts by the installer directly increase leak and efficiency risk
- Goodman compressors in paired systems average 10 to 14 years versus 15 to 20 for premium brands, affecting total system longevity
- ConsumerAffairs scores for Goodman sit around 2.5 out of 5, with repair cost complaints becoming more common after year 7
What homeowners and pros say about Goodman
Homeowners who have installed Goodman equipment tend to split along a familiar line: those who had a smooth installation with an attentive contractor report years of reliable service and point to the lower upfront cost as a genuine win, while those who ran into problems often trace the root cause back to a rushed or inexperienced install rather than the equipment itself. That pattern shows up in Google dealer reviews, where Goodman averages around 3.8 out of 5 across hundreds of location-level reviews, with affordability consistently cited as the top reason buyers chose the brand. The ConsumerAffairs picture is harder: Goodman sits at roughly 2.5 out of 5 on that platform, and while that channel skews toward people who felt compelled to complain, the recurring theme of repair costs climbing after roughly year 7 is consistent enough to take seriously.
For an evaporator coil specifically, the documented failure modes most relevant to this product are coil leaks and refrigerant issues. Goodman owner reviews show a meaningful share of coil leak complaints, and a smaller but notable group report refrigerant leaks within the first year, which experienced technicians typically attribute to installation or initial charge problems rather than a defective coil. Dual-run capacitor failures are the most frequently reported issue across Goodman systems broadly, though those affect the condensing unit rather than the coil itself. The honest takeaway for a buyer of this coil is that Goodman’s value proposition is real, but it is more dependent on installer skill than premium alternatives, and anyone pairing this component with a full system should budget mentally for the possibility of a service call in the second half of the equipment’s life.
Sources: ConsumerAffairs Goodman owner reviews, AHRI Directory of Certified Product Performance, U.S. DOE appliance and equipment efficiency standards, Goodman product specification sheets.
How it compares
| Brand | Comparable model | SEER2 | Stage | Price position |
|---|---|---|---|---|
| Goodman | CAUTA3022C3 (2.5T, 21" Uncased, TXV, R-32) | N/A (coil only) | N/A (coil component) | Value pick |
| Carrier | CNPVP3017ALA (Comfort Series, uncased evaporator coil, 2.5T) | N/A (coil only) | N/A (coil component) | Moderately higher than Goodman, typically 15 to 20 percent more |
| Trane | AVPTC25B14 (2.5T uncased evaporator coil with TXV) | N/A (coil only) | N/A (coil component) | Premium over Goodman, typically 20 to 25 percent higher |
| Lennox | CH35-25B-2F (2.5T uncased evaporator coil) | N/A (coil only) | N/A (coil component) | Premium over Goodman, in line with or slightly above Trane |
Competitor rows are comparable single-stage units at similar efficiency; price is relative position, not a quote.
Questions about this system
Can I pair this R-32 coil with my existing R-410A condenser?
No. R-32 and R-410A are not interchangeable refrigerants and require dedicated components. Using this coil with an R-410A condenser would create a mismatched system that cannot be properly charged. Always confirm that your condenser, coil, and refrigerant type all match before purchasing.
Why does this coil ship uncased, and does that create any problems?
Uncased coils are intended to be installed inside an existing or field-supplied cabinet, which gives contractors flexibility when the installation space does not match standard cased dimensions. The trade-off is that the installer must wrap, seal, and support the coil correctly in the field; poor sealing can lead to air bypass around the coil, reduced efficiency, and moisture problems. It is not a beginner-friendly installation.
What does the factory TXV actually do for me compared to a fixed-orifice coil?
A TXV (thermostatic expansion valve) adjusts refrigerant flow in response to actual load conditions rather than operating at a fixed rate. This results in more stable superheat, better efficiency across a wider range of outdoor temperatures, and reduced risk of liquid slugging back to the compressor. For a replacement coil, having TXV included from the factory also means one fewer part for your installer to source and calibrate.
Goodman has a reputation for coil leaks. How real is that risk with this model?
Evaporator coil leaks are a documented and recurring complaint across Goodman owner reviews, not just an isolated concern. Goodman does not publish failure rate data, so the exact frequency is unknown, but the pattern is real enough to factor into your decision. Refrigerant leaks appearing within the first year are usually traced to installation or initial charge issues, while leaks appearing later are more likely a coil degradation issue. Choosing an experienced installer and confirming the warranty registration is complete are the most practical ways to manage this risk.
What warranty comes with this coil, and what do I need to do to activate it?
Goodman typically offers a limited parts warranty on evaporator coils, but the full term requires online registration within a set window after installation. Failure to register usually reduces coverage to a shorter base period. Confirm the current warranty terms on Goodman's website at the time of purchase, and make sure your installer provides the installation date and model documentation needed to complete registration.
Specifications
| Cooling capacity | 2.5 Ton |
| Refrigerant | R-32 |