Goodman 2.5 Ton R32 Evaporator Coil With Internal TXV Horizontal (CHPTA3026B3)
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Key features
- 2.5-ton horizontal configuration for attic or side-mount air handler installations
- Factory-installed internal TXV for more precise refrigerant metering versus fixed-orifice designs
- R-32 refrigerant compatible, meeting current and near-future low-GWP regulatory requirements
- Designed as a direct component in a matched split system, not a standalone unit
- Cased construction protects coil fins and simplifies installation in tight spaces
- Goodman value pricing typically 15 to 25 percent below Carrier, Trane, and Lennox equivalents
About this system
The Goodman CHPTA3026B3 is a 2.5-ton horizontal evaporator coil designed for attic, crawlspace, or other horizontally oriented air handler installations. It comes factory-equipped with an internal thermostatic expansion valve (TXV), which meters refrigerant flow more precisely than a fixed orifice and helps the system maintain consistent performance across a wider range of outdoor temperatures. Crucially, this coil is built for R-32 refrigerant, a lower-GWP alternative to R-410A that is becoming the industry standard as manufacturers phase out older refrigerants ahead of regulatory deadlines.
This coil is a replacement or new-installation component, not a standalone system. It must be matched with a compatible R-32 condensing unit and air handler. Horizontal orientation suits homes where the air handler sits in an attic or on its side in a tight mechanical closet, and the internal TXV means one less field-installed part for the technician to source and set up. For budget-conscious homeowners replacing an aging coil or building out a new R-32 system, this unit lands at a noticeably lower price point than equivalent coils from Carrier, Trane, or Lennox. That price advantage comes with the trade-offs typical of Goodman equipment, including coil quality that varies more with installation care than premium brands do.
The CHPTA3026B3 is a practical, budget-friendly evaporator coil for homeowners who need a horizontal R-32 unit without paying premium-brand prices. The internal TXV is a genuine convenience and performance benefit, but Goodman's documented history of evaporator coil leaks means long-term durability depends heavily on careful installation and a quality charge. It is a reasonable buy when installed by an experienced technician and when the savings are treated as a buffer for potential future service calls.
Overall score is the average of the five ratings above.
What we like
- Priced 15 to 25 percent below comparable Carrier, Trane, and Lennox coils
- Factory-installed TXV removes one field-installation variable and improves part-load efficiency
- R-32 refrigerant compatibility future-proofs the installation against R-410A phase-out
- Horizontal casing suits attic and side-mount applications where vertical coils will not fit
- Widely available through Goodman distributors, making replacement parts accessible
Trade-offs
- Evaporator coil leaks are a documented failure mode in owner reviews and may require costly coil replacement
- A minority of owners report refrigerant leaks in the first year, typically linked to install quality or initial charge issues
- Goodman scores roughly 2.5 out of 5 on ConsumerAffairs, with repair costs after year 7 as a recurring complaint
- Performance and longevity are more sensitive to installer skill than premium-brand alternatives
What homeowners and pros say about Goodman
Homeowners who have installed Goodman equipment tend to echo the brand’s Google dealer review average of around 3.8 out of 5, with affordability consistently cited as the main reason for choosing it. On platforms like ConsumerAffairs, where the score sits at roughly 2.5 out of 5, the picture is less flattering: the complaints that surface most often involve repair bills that begin climbing after about year seven, and evaporator coil leaks appear as a recurring frustration. For a coil-specific product like the CHPTA3026B3, that coil leak pattern is worth taking seriously, since a failed coil typically means a full coil replacement rather than a simple part swap.
HVAC technicians who work with Goodman regularly point out that the brand’s performance gap versus Carrier, Trane, or Lennox narrows considerably when the installation is done right. They flag two things to watch: refrigerant leaks showing up in the first year are almost always a charge or fitting issue from installation rather than a factory defect, and dual-run capacitors, while the most commonly reported failure point across Goodman systems, are a relatively inexpensive fix in the 300 to 600 dollar range. Compressor lifespan on Goodman systems tends to average 10 to 14 years versus 15 to 20 for premium brands, though that metric applies to the outdoor unit rather than the coil itself. For this coil, the practical takeaway is straightforward: the savings are real, but they are best paired with a careful installer and realistic expectations about the potential for coil-related service costs over a 10-plus year horizon.
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 | CHPTA3026B3 | N/A (coil only) | N/A (coil component) | Value pick |
| Carrier | CAPFA3626B6 (Performance series evaporator coil) | N/A (coil only) | N/A (coil component) | Priced noticeably higher than the Goodman, consistent with Carrier's mid-to-premium positioning |
| Trane | BAYEV series uncased/cased evaporator coil | N/A (coil only) | N/A (coil component) | Priced higher than the Goodman, reflecting Trane's reputation-backed premium |
| Lennox | CH33 series evaporator coil | N/A (coil only) | N/A (coil component) | Among the highest priced in this category, in line with Lennox's premium-tier positioning |
Competitor rows are comparable single-stage units at similar efficiency; price is relative position, not a quote.
Questions about this system
Does this coil work with my existing R-410A condensing unit?
No. The CHPTA3026B3 is designed specifically for R-32 refrigerant and is not compatible with R-410A equipment. Mixing refrigerants or using mismatched components can damage the system and void the warranty, so you need a condensing unit and air handler rated for R-32.
What condensing units is the CHPTA3026B3 rated to match with?
This coil must be paired with a compatible Goodman or Daikin R-32 condensing unit at the same or appropriate tonnage. Always verify the AHRI-certified matched system combination before purchasing, as unmatched pairings can hurt efficiency and may void the warranty.
Goodman has a reputation for coil leaks. How common is that with this model?
Coil leaks are one of the documented failure modes across Goodman evaporator coils generally, showing up in a meaningful share of owner reviews. There is no model-specific failure data available for the CHPTA3026B3, but proper installation, a clean refrigerant charge, and avoiding mechanical damage during setup are the best ways to reduce that risk.
What does the internal TXV actually do, and does it matter for a replacement coil?
A TXV regulates refrigerant flow into the coil based on real-time conditions, which improves efficiency and helps prevent liquid refrigerant from flooding back into the compressor. For a replacement job, having it factory-installed means your technician does not need to source and calibrate a separate TXV, which reduces labor complexity and the chance of a setup error.
What warranty comes with this coil, and what does it require to stay valid?
Goodman typically offers a 10-year parts warranty on registered equipment, but registration must be completed within a set window after installation, and the coil must be installed by a licensed HVAC contractor using matched components. Failing to register, using unmatched equipment, or having an unlicensed installation can reduce coverage to a shorter base warranty period.
Specifications
| Cooling capacity | 2.5 Ton |
| Configuration | Horizontal |
| Refrigerant | R-32 |