Goodman 2 Ton Evaporator Coil – 14" Wide Uncased With TXV | R32 (CAUTA2422A3)
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Key features
- 2-ton capacity, 14-inch wide uncased configuration for custom or retrofit installations
- Factory-installed TXV for more precise refrigerant metering versus fixed-orifice designs
- R-32 refrigerant compatible, a lower-GWP alternative to R-410A
- Uncased design allows integration into existing air handlers or custom plenums
- Goodman value-tier pricing, typically 15 to 25 percent below Carrier, Trane, and Lennox coils
- Intended for pairing with a matched R-32 condensing unit to form a complete split system
About this system
The Goodman CAUTA2422A3 is a 2-ton uncased evaporator coil sized at 14 inches wide and factory-equipped with a thermostatic expansion valve (TXV). It is designed for use with R-32 refrigerant, a lower-global-warming-potential refrigerant that is increasingly common in newer residential split systems. The uncased format means it ships without a cabinet, which suits contractors who are fitting the coil into an existing air handler or building a custom plenum application where a pre-built cased coil would not fit cleanly.
Because this is a standalone coil rather than a complete system, there is no SEER2 rating attached to the coil itself. Efficiency is determined by the matched outdoor condensing unit and air handler it is paired with. The factory-installed TXV does add meaningful value here: a TXV meters refrigerant flow in response to real-time load conditions, which generally produces better humidity control and more consistent capacity across a range of operating conditions compared to a fixed orifice. For homeowners replacing a failed coil in an existing system, or contractors building a matched R-32 system from components, this coil is a cost-conscious entry point. It is not suited to R-410A systems, so confirming refrigerant compatibility before purchase is essential.
The CAUTA2422A3 is a straightforward, budget-friendly evaporator coil that fills a real need for R-32 system builds and coil-only replacements where cost matters. The TXV inclusion is a genuine plus at this price point, but Goodman's documented record of evaporator coil leaks in owner reviews is worth factoring into your decision, especially for a product where that is literally the core component. If your contractor is experienced and the system is properly commissioned, it performs acceptably; if installation shortcuts are taken, the coil is unlikely to compensate.
Overall score is the average of the five ratings above.
What we like
- Priced well below comparable coils from Carrier, Trane, and Lennox
- Factory TXV improves refrigerant metering and system efficiency versus fixed-orifice alternatives
- R-32 compatibility positions the system for longer-term refrigerant availability as R-410A is phased down
- Uncased format gives installers flexibility in tight or non-standard air handler configurations
- Widely stocked through Goodman distributors, reducing lead times for replacement or repair
Trade-offs
- Evaporator coil leaks are one of Goodman's documented recurring failure modes in owner reviews, which is a direct concern for this product category
- No efficiency rating of its own; system SEER2 depends entirely on what it is matched with
- Uncased design requires more labor to seal and fit correctly, raising the stakes for installation quality
- A minority of owners report refrigerant leaks within the first year, typically traced back to installation or initial charge issues
What homeowners and pros say about Goodman
Homeowners and HVAC technicians tend to describe Goodman equipment in the same breath as affordability, and the CAUTA2422A3 coil fits that pattern. On Google dealer review aggregates, Goodman locations average around 3.8 out of 5 across hundreds of reviews, with the most consistent praise aimed at the lower upfront cost. On ConsumerAffairs, the brand sits closer to 2.5 out of 5, though that platform skews heavily toward buyers who had a problem and wanted to vent, so the picture is not evenly balanced. The recurring theme in the negative reviews is repair costs climbing after roughly year seven, which lines up with Goodman’s documented compressor lifespan of 10 to 14 years compared to 15 to 20 for premium brands.
For a coil specifically, the feedback landscape is more pointed. Evaporator coil leaks are one of Goodman’s named documented failure modes, which is a direct consideration when the coil is the entire product being purchased. Dual-run capacitor failures also come up frequently as a common Goodman failure point, though those are typically a quick fix in the 300 to 600 dollar range and are not coil-specific. The technician consensus is that Goodman equipment generally delivers acceptable performance when the installation is done right, but it offers less margin for error than a Carrier or Trane coil would if something is slightly off. For a budget-driven R-32 coil replacement or component build, it is a reasonable choice with clear eyes about what you are trading away.
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 | CAUTA2422A3 | N/A (coil only) | N/A | Value pick |
| Carrier | CNPVP Series (uncased evaporator coil) | N/A (coil only) | N/A | Moderately higher than Goodman, reflecting Carrier's premium brand positioning and tighter factory QC |
| Trane | AAUFP Series (uncased evaporator coil) | N/A (coil only) | N/A | Higher than Goodman, consistent with Trane's mid-to-premium price tier across coil and system products |
| Lennox | CH33 Series (uncased evaporator coil) | N/A (coil only) | N/A | Among the highest in the category, reflecting Lennox's premium positioning and reputation for coil build quality |
Competitor rows are comparable single-stage units at similar efficiency; price is relative position, not a quote.
Questions about this system
Will this coil work with my existing R-410A outdoor unit?
No. The CAUTA2422A3 is designed for R-32 refrigerant and is not compatible with R-410A systems. Using it with the wrong refrigerant will void the warranty and can damage the system. Confirm your condensing unit and refrigerant type before purchasing.
Why does this coil come uncased, and does that cause any problems?
Uncased coils are intended for situations where the coil slides into an existing air handler cabinet or a contractor-built plenum, rather than standing alone in a supply closet or utility space. There is nothing wrong with an uncased design, but it does require careful sealing by the installer to prevent air bypass around the coil, which can hurt dehumidification and capacity.
Goodman evaporator coils show up in a lot of leak complaints online. How worried should I be?
Coil leaks are one of Goodman's named recurring failure modes in owner reviews, so the concern is not unfounded. Proper installation, correct refrigerant charge, and keeping the coil clean go a long way toward preventing premature failure. Ask your contractor about their process for leak-testing the coil at startup before accepting the job as complete.
Does the factory TXV actually matter, or is it just a marketing point?
A TXV is a meaningful upgrade over a fixed orifice. It adjusts refrigerant flow based on actual operating conditions, which improves efficiency and capacity consistency across varying temperatures and humidity levels. At this price tier, having it factory-installed rather than added in the field is a genuine advantage.
What warranty comes with this coil, and how does Goodman handle claims?
Goodman typically offers a 10-year parts warranty on registered products, but coil warranty terms can vary by model and registration status. You should register the product within the required window after installation. Warranty claims are processed through Goodman dealers rather than directly, so the responsiveness of your local distributor matters in practice.
Specifications
| Cooling capacity | 2 Ton |
| Refrigerant | R-32 |