ACiQ 2 Ton Evaporator Coil | 17.5" Wide V-Coil w/ TXV | R454B (EVD5X25M17A)
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Key features
- 2-ton capacity V-coil configuration, 17.5-inch wide cabinet
- R-454B refrigerant compatible, meeting current EPA low-GWP requirements
- Factory-installed thermostatic expansion valve (TXV) for load-responsive refrigerant metering
- Designed for matched installation with compatible R-454B split-system condensers
- Ships direct with ACiQ's 12-year parts warranty when registered
- V-coil geometry increases surface area for improved heat transfer in a compact footprint
About this system
The ACiQ EVD5X25M17A is a 2-ton, 17.5-inch wide V-coil evaporator coil designed for use with R-454B refrigerant, the low-GWP replacement that is now required in new residential equipment sold in the United States. If you are replacing or upgrading the indoor coil on a newer R-454B-compatible split system, or if you are building out a matched system with an ACiQ condenser, this coil is sized for medium-capacity homes and paired with a thermostatic expansion valve (TXV) for more precise refrigerant metering than a fixed-orifice design would provide. The 17.5-inch cabinet width fits a standard residential air handler cabinet slot without modification in most installations.
This coil is a replacement or new-installation component, not a complete system, so it does not carry a SEER2 rating on its own. System efficiency is determined by the matched outdoor unit. The TXV is a meaningful inclusion at this price tier: it adjusts refrigerant flow in response to actual load conditions, which helps protect the compressor from liquid slugging and keeps the system running closer to rated efficiency across a wider range of outdoor temperatures. R-454B compatibility is also important to understand before purchasing, since this coil cannot be used with older R-22 or R-410A systems without additional modifications that may not be safe or code-compliant.
The ACiQ EVD5X25M17A is a competitively priced R-454B evaporator coil with a factory TXV and a strong warranty for the price tier, making it a reasonable choice for contractors or DIY-capable homeowners building or servicing a matched ACiQ system. The brand's limited track record and undisclosed manufacturer mean buyers are accepting more uncertainty than they would with a Carrier or Trane coil. For straightforward replacement or new-installation work on an R-454B system, the value proposition is real, but only if your service contractor is comfortable working with a brand that lacks a traditional dealer support network.
Overall score is the average of the five ratings above.
What we like
- Factory TXV included, which is not always standard at this price point
- R-454B ready, so it meets current refrigerant regulations without workarounds
- 12-year parts warranty ships with the unit, not as a dealer add-on
- V-coil design maximizes coil surface area within the 17.5-inch cabinet width
- Lower upfront cost than comparable coils from Carrier, Trane, or Lennox
Trade-offs
- Actual manufacturer is undisclosed, making parts cross-referencing and service history harder to verify
- No independent long-term reliability data exists yet; Consumer Reports has not ranked ACiQ
- Sold direct, so service depends on finding an independent contractor willing to work on the brand
- Not compatible with R-410A or R-22 systems, limiting its use to newer R-454B equipment only
What homeowners and pros say about ACiQ
Homeowners who have installed ACiQ equipment generally report satisfaction with the hardware itself, noting quiet operation and responsive customer support when questions come up. Because ACiQ is a relatively new brand, the pool of long-term owner feedback is still growing, and Consumer Reports has not yet collected enough data to assign a reliability score. Early reviews skew positive, but a few years of real-world performance data across a larger install base would give buyers much more confidence. For an evaporator coil specifically, the failure modes worth watching in any brand are coil leaks at the brazed joints, refrigerant-side corrosion in coastal or high-humidity environments, and TXV drift over time. None of these have been called out as specific ACiQ patterns yet, but the brand’s short history means those data points simply do not exist yet rather than having been tested and cleared.
HVAC contractors who encounter ACiQ equipment in the field often note that the undisclosed manufacturer creates a small but real inconvenience when sourcing replacement parts or looking up service bulletins. Unlike working on a Carrier or Trane coil where OEM documentation and parts cross-references are widely available, an ACiQ coil requires more reliance on the brand’s own support channel. That is not a dealbreaker for most competent technicians, but it is an honest friction point that buyers in areas with limited independent service options should factor into their decision. The 12-year parts warranty is a genuine offset to that uncertainty, provided the brand remains in business and honors claims over time.
Sources: Consumer Reports heat pump ratings, HVACDirect on the ACiQ brand, AHRI Directory of Certified Product Performance, U.S. DOE appliance and equipment efficiency standards.
How it compares
| Brand | Comparable model | SEER2 | Stage | Price position |
|---|---|---|---|---|
| ACiQ | EVD5X25M17A | N/A (coil only) | N/A (coil only) | Value pick |
| Carrier | Performance Series CAPF Evaporator Coil | N/A (coil only) | N/A (coil only) | Moderately higher than ACiQ |
| Trane | Spine Fin Evaporator Coil (CAHF series) | N/A (coil only) | N/A (coil only) | Higher than ACiQ |
| Lennox | C33 Evaporator Coil | N/A (coil only) | N/A (coil only) | Higher than ACiQ, often requires Lennox dealer |
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 air handler or condenser?
No. The EVD5X25M17A is designed specifically for R-454B refrigerant and is not compatible with R-410A or R-22 systems. Using it with a different refrigerant would be unsafe and non-compliant with current regulations.
Does the TXV come pre-installed, or do I need to add one separately?
The TXV is factory-installed on this coil, so no additional metering device is needed. This is a genuine advantage at this price tier, where some competing coils require you to purchase and install the TXV separately.
How do I register for the 12-year warranty, and what does it actually cover?
ACiQ's 12-year warranty covers parts and requires registration through the ACiQ website after installation. It covers the coil itself under normal use; labor costs and refrigerant are not included, which is standard for parts-only warranties in this category.
My contractor has never worked on ACiQ equipment. Is that a problem?
It can be a minor friction point. ACiQ is sold direct rather than through a dealer network, so your contractor may not have prior experience with the brand. However, the coil uses standard R-454B connections and a conventional TXV design, so any licensed HVAC technician familiar with modern equipment should be able to install and service it without brand-specific training.
If ACiQ goes out of business or changes its lineup, will I still be able to get replacement parts?
This is a legitimate concern with any newer brand. Because the actual manufacturer is not publicly disclosed, cross-referencing parts with a known OEM is harder than it would be with a Carrier or Trane coil. For now, ACiQ is actively selling and supporting its products, but buyers should weigh that uncertainty against the upfront savings.
Specifications
| Cooling capacity | 2 Ton |
| Refrigerant | R-454B |
| Model | EVD5X25M17A |