Goodman 2.5 Ton Evaporator Coil – 17-1/2" Wide Uncased With TXV | R32 (CAUTA3022B3)
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Key features
- 2.5-ton capacity, 17-1/2" wide uncased configuration for cabinet installations
- Factory-installed TXV for consistent refrigerant metering across load conditions
- R-32 refrigerant compatible, aligning with current low-GWP industry transition
- Uncased design allows flexibility to fit existing or field-supplied air handler cabinets
- Spine fin or aluminum coil construction typical of Goodman's residential lineup
- Broad parts and service network through Daikin-owned Goodman distribution channels
About this system
The Goodman CAUTA3022B3 is a 2.5-ton uncased evaporator coil sized at 17-1/2 inches wide and factory-equipped with a thermostatic expansion valve (TXV). It is built for R-32 refrigerant, the lower-GWP replacement that is appearing in newer residential split systems as the industry moves away from R-410A. Being uncased, this coil is intended for installations where it will be enclosed inside a field-supplied or existing cabinet, typically an air handler or furnace casing, rather than dropped in as a finished unit. That configuration gives installers some flexibility but demands more care during setup to prevent air bypass and condensate issues.
A 2.5-ton coil fits homes in the 1,200 to 1,600 square foot range under most load calculations, though a proper Manual J calculation should always govern sizing. The factory TXV means the coil can maintain more consistent refrigerant metering across varying load conditions compared to a fixed orifice, which matters for efficiency and coil life. This part is best suited to replacement jobs or new installs where a contractor is pairing it with a compatible R-32 outdoor unit and wants a value-oriented coil from a brand with wide parts availability.
The CAUTA3022B3 is a straightforward, budget-friendly R-32 evaporator coil that delivers solid value when installed correctly by a qualified technician. Its uncased format and TXV are practical features, but Goodman's documented history of evaporator coil leaks in owner reviews means long-term satisfaction depends heavily on installation quality and workmanship. For cost-conscious homeowners pairing it with a matched R-32 outdoor unit, it is a reasonable choice with realistic expectations.
Overall score is the average of the five ratings above.
What we like
- Priced 15 to 25 percent below comparable coils from Trane, Lennox, and Carrier
- Factory TXV improves metering accuracy compared to fixed-orifice alternatives
- R-32 compatibility positions the system for current and near-future refrigerant standards
- Wide Daikin-backed parts distribution makes service easier in most markets
- Uncased design offers installation flexibility when fitting into existing cabinet setups
Trade-offs
- Evaporator coil leaks are a documented and recurring complaint in Goodman owner reviews
- Uncased configuration requires precise installation to avoid air bypass and condensate problems
- Goodman's ConsumerAffairs rating sits around 2.5 out of 5, with repair cost complaints rising after year 7
- Performance ceiling is closely tied to installer quality, leaving less margin for error than premium brands
What homeowners and pros say about Goodman
Homeowners discussing Goodman equipment on review platforms give the brand a ConsumerAffairs rating of roughly 2.5 out of 5, a channel that skews toward people with problems, where the most consistent theme is rising repair costs after roughly year seven of ownership. Google dealer reviews land closer to 3.8 out of 5, where affordability and parts availability are the most frequent points of praise. For an evaporator coil specifically, the concern that comes up most in owner feedback is refrigerant leaks tracing back to the coil itself, a failure mode that Goodman’s own service history reflects. That is worth weighing before purchase, particularly for an uncased unit where install precision is even more critical than usual.
HVAC technicians who work on Goodman equipment regularly tend to describe it as acceptable at the price point, with the caveat that installation quality is the single biggest variable in how long a system lasts. Dual-run capacitors are the most commonly reported failure on Goodman outdoor units, typically a low-cost fix in the 300 to 600 dollar range, and compressor lifespans averaging 10 to 14 years compare less favorably to the 15 to 20 years often seen with Trane, Carrier, or Lennox compressors. For the CAUTA3022B3 coil specifically, a clean installation with proper leak testing and a registered warranty gives it the best chance at a trouble-free service 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 | CAUTA3022B3 | N/A (coil only) | N/A | Value pick |
| Carrier | Infinity CNPVP series evaporator coil (2.5 ton) | N/A (coil only) | N/A | Significantly higher than Goodman; premium brand pricing |
| Trane | Vortica II uncased coil (2.5 ton, AHRI matched) | N/A (coil only) | N/A | Moderately to significantly higher than Goodman |
| Lennox | C33 series evaporator coil (2.5 ton) | N/A (coil only) | N/A | Moderately higher than Goodman; mid-to-premium price range |
Competitor rows are comparable single-stage units at similar efficiency; price is relative position, not a quote.
Questions about this system
What outdoor units is the CAUTA3022B3 compatible with for R-32?
This coil is designed to pair with Goodman and Daikin R-32 outdoor condensing units rated at 2.5 tons. You should verify ARI/AHRI matched system combinations with your contractor or distributor before purchasing, since mismatched pairings can void warranty coverage and hurt efficiency.
Why is this coil uncased, and do I need to buy a cabinet separately?
Uncased means the coil ships without an outer sheet-metal enclosure. It is intended for situations where the coil slides into an existing air handler cabinet, furnace casing, or a field-supplied enclosure. If you do not already have a compatible cabinet, you will need to source one, and your installer will need to seal it carefully to prevent air bypass around the coil.
Goodman has a reputation for evaporator coil leaks. Should I be concerned with this unit?
Coil leaks do appear in a meaningful share of Goodman owner feedback and are a legitimate concern. Proper brazing, leak testing at startup, and using a qualified installer reduces that risk considerably. Keeping your warranty registration current ensures you have recourse if a defect-related leak appears within the coverage period.
Does this coil come with a TXV, or do I need to buy one separately?
Yes, the CAUTA3022B3 includes a factory-installed thermostatic expansion valve. You do not need to purchase or install a separate metering device, which simplifies the installation and helps ensure the valve is matched to the coil.
What warranty does Goodman provide on this evaporator coil?
Goodman typically offers a 10-year parts limited warranty on registered equipment for the original homeowner. Registration must usually be completed within a set window after installation. Unregistered units may fall back to a shorter base warranty, so confirming registration requirements with your installer or Goodman directly is important.
Specifications
| Cooling capacity | 2.5 Ton |
| Refrigerant | R-32 |