Goodman 2 Ton R32 Evaporator Coil With Internal TXV Horizontal (CHPTA2426C3)
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Key features
- Horizontal configuration for attic and side-discharge air handler installations
- Factory-installed internal TXV for load-responsive refrigerant metering
- R-32 refrigerant compatible, aligned with current industry refrigerant standards
- 2-ton nominal capacity, suitable for matching 2-ton condensing units
- Designed for use in matched Goodman or Amana split systems with AHRI certification
- Cased construction for easier installation in unconditioned or tight spaces
About this system
The Goodman CHPTA2426C3 is a 2-ton horizontal evaporator coil designed for use with R-32 refrigerant systems. Its horizontal configuration makes it the right pick for attic installations, crawl spaces, or any air handler setup where vertical mounting is not practical. The internal TXV (thermostatic expansion valve) is a meaningful inclusion at this price tier: it meters refrigerant flow in response to actual load conditions rather than relying on a fixed orifice, which improves efficiency and helps protect the compressor from flooding or starving under variable conditions.
R-32 is a lower-GWP refrigerant replacing R-410A across the industry, and this coil is purpose-built for it. If you are pairing this with a new R-32 outdoor unit, you are buying into the current refrigerant standard rather than inheriting a system that will face supply or regulatory headaches down the road. At 2 tons, this coil suits homes roughly in the 800 to 1,200 square foot range, though actual sizing always depends on local climate, insulation quality, and Manual J load calculations. It is not a standalone unit and must be matched to a compatible air handler and condensing unit for the system to function correctly.
This coil is a replacement or new-construction component, not a packaged system, so there is no SEER2 rating attached to the coil itself. System efficiency is determined by the full matched assembly. Goodman publishes AHRI-certified matched system ratings, and buyers should confirm the specific coil-air handler-condenser combination is listed together before purchasing.
The CHPTA2426C3 is a competitively priced evaporator coil that delivers real value for budget-conscious buyers who are working with a qualified installer. The R-32 compatibility and included TXV are legitimate advantages at this price point, but Goodman's documented history of evaporator coil leaks in owner reviews means installation quality and a solid labor warranty from your contractor matter as much as the part itself. It is a reasonable choice when cost is a priority and expectations are calibrated accordingly.
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
- Internal TXV included at no upcharge, improving refrigerant control versus fixed-orifice designs
- R-32 refrigerant compatibility keeps the system current with evolving industry standards
- Horizontal form factor fills a specific installation need that not all coil lines cover well
- AHRI-certified matched system combinations available for confirmed efficiency documentation
Trade-offs
- Evaporator coil leaks are a documented failure mode in owner reviews, which is a notable concern for this specific component type
- A minority of owners report refrigerant issues within the first year, frequently tied to installation or charging problems
- No standalone efficiency rating; system SEER2 depends entirely on the full matched assembly
- Brand reliability scores are modest (ConsumerAffairs roughly 2.5 out of 5), and repair costs tend to climb after year 7
What homeowners and pros say about Goodman
Homeowners who have installed Goodman equipment tend to land in two camps: those who got a solid install and are satisfied with how the system performs for the money, and those who hit repair costs they did not anticipate. On Google dealer reviews, Goodman-equipped systems average around 3.8 out of 5, with affordability cited most often as the reason buyers chose the brand. On ConsumerAffairs, the score drops to roughly 2.5 out of 5, a channel that skews toward people motivated enough by a bad experience to write a review, where the recurring pattern is repair bills climbing after year 7 or so. For an evaporator coil specifically, the documented concern is coil leaks showing up in a meaningful share of owner accounts, which matters because a failed evaporator coil is not a cheap fix even if the part is under warranty and labor is not.
HVAC technicians who work on Goodman equipment regularly note that the brand’s performance is heavily install-dependent. The most commonly reported repair across the Goodman lineup is a dual-run capacitor failure, typically a 300 to 600 dollar fix, and compressors in Goodman systems tend to average 10 to 14 years versus the 15 to 20 years seen more often in premium brands. For this specific coil, the R-32 compatibility and factory TXV are features that pros acknowledge as genuinely useful at this price point, but they are also clear that a thorough pressure test and proper refrigerant charge at installation are not optional steps if you want to avoid the early-failure scenarios that show up in the complaint record.
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 | CHPTA2426C3 | N/A (coil only) | N/A (coil component) | Value pick |
| Carrier | CAPFA series (2-ton horizontal) | N/A (coil only) | N/A (coil component) | Moderately higher than Goodman, consistent with Carrier's premium brand positioning |
| Trane | WPNT series (2-ton uncased/cased coil) | N/A (coil only) | N/A (coil component) | Higher than Goodman, reflecting Trane's reputation for coil build quality |
| Lennox | CH35 series (2-ton horizontal coil) | N/A (coil only) | N/A (coil component) | Higher than Goodman, at the upper end of the price range among these four brands |
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 CHPTA2426C3 is designed specifically for R-32 refrigerant and is not compatible with R-410A systems. Mixing refrigerant types requires matching equipment throughout the system, so you would need an R-32 condensing unit and air handler to go with this coil.
Does the internal TXV mean I do not need to add one separately?
Correct. The TXV is factory-installed inside this coil, so your installer does not need to source or add a separate metering device. Confirm with your tech that no additional metering device is present in the air handler that would conflict with it.
How concerned should I be about the evaporator coil leak reports on Goodman equipment?
It is a real documented failure mode worth taking seriously. The best mitigation is hiring an experienced installer who pressure-tests the system thoroughly after commissioning and uses nitrogen to check for leaks before charging. A labor warranty from your contractor that covers leak detection and repair in the first few years also reduces your financial exposure.
What is the warranty on this coil?
Goodman typically offers a 10-year parts limited warranty on registered equipment, but you must register the product within a specified window after installation to qualify for the full term. Confirm current warranty terms on Goodman's site at time of purchase, as terms can change, and note that the warranty covers parts only, not labor costs.
Can I use this coil with an air handler from a different brand?
Possibly, but you should verify the coil is listed in an AHRI-certified matched combination with the specific air handler and condensing unit you plan to use. Mismatched systems may not achieve rated efficiency, could void warranty coverage, and may cause performance or reliability problems. Your installing contractor should pull the AHRI certificate for the full combination before proceeding.
Specifications
| Cooling capacity | 2 Ton |
| Configuration | Horizontal |
| Refrigerant | R-32 |