ACiQ 5 Ton Evaporator Coil | 24" Wide Multi-Positional V-Coil w/ TXV | R454B (EVM5X61M24A)
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Key features
- 5-ton capacity V-coil configuration for higher surface area and airflow efficiency
- 24-inch width multi-positional design supports upflow, downflow, and horizontal installs
- Factory-installed TXV for precise refrigerant metering and better part-load performance
- Rated for R-454B refrigerant, meeting current EPA low-GWP requirements
- Compatible with a range of matched outdoor condensing units for split-system builds
- Backed by ACiQ's 12-year parts warranty when registered
About this system
The ACiQ EVM5X61M24A is a 5-ton multi-positional V-coil evaporator coil designed to work as the indoor half of a split-system air conditioner or heat pump. Its 24-inch width and multi-positional design mean it can be installed in upflow, downflow, or horizontal orientations, which gives installers flexibility when fitting it into tight or unconventional air handler locations. The coil comes factory-equipped with a thermostatic expansion valve (TXV), which meters refrigerant more precisely than a fixed orifice and is required for proper matching with most modern high-efficiency outdoor units. It is charged for R-454B, the lower-GWP refrigerant that is now the industry standard for new residential equipment.
A 5-ton coil is sized for larger homes, typically in the 2,500 to 3,500 square foot range depending on climate and insulation, and it is most commonly paired with a matching ACiQ or compatible outdoor condensing unit. Because this is a coil-only component, it carries no standalone SEER2 or EER2 rating; the efficiency of the finished system depends entirely on which outdoor unit it is matched with and whether that pairing is ARI-certified. Buyers should verify their intended outdoor unit is rated for R-454B and that the coil tonnage matches before purchasing. This unit suits contractors and DIY-capable homeowners who are replacing or upgrading an existing split system and want a factory-TXV coil at a price below name-brand alternatives.
The ACiQ EVM5X61M24A delivers a factory-TXV, R-454B-ready 5-ton evaporator coil at a noticeably lower price than comparable coils from Carrier, Trane, or Lennox, making it a reasonable choice for cost-conscious replacement projects. The multi-positional design and standard footprint keep installation straightforward, though the undisclosed manufacturer and limited long-term field data are genuine unknowns buyers should weigh. It is a solid value pick if your contractor is comfortable with the brand and you have a verified matching outdoor unit.
Overall score is the average of the five ratings above.
What we like
- Factory-installed TXV is included at this price point, whereas some competitors charge extra for it
- R-454B refrigerant compatibility keeps the system future-ready under current EPA regulations
- Multi-positional design reduces SKU complexity and gives installers genuine orientation flexibility
- 12-year parts warranty is competitive with name-brand coil coverage when properly registered
- Price undercuts comparable Carrier, Trane, and Lennox coils, freeing budget for labor or accessories
Trade-offs
- No standalone SEER2 rating; final system efficiency depends entirely on the matched outdoor unit and confirmed ARI pairing
- Undisclosed manufacturer makes it harder to cross-reference replacement parts or service bulletins if a problem arises
- Long-term reliability data is limited because the ACiQ brand is relatively new and Consumer Reports has not yet ranked it
- No dealer network means warranty service depends on finding an independent contractor willing to work with the brand
What homeowners and pros say about ACiQ
Owner and contractor feedback on ACiQ equipment is still accumulating given how recently the brand entered the market, and Consumer Reports has not yet assigned a reliability score due to insufficient long-term data. Early impressions from independent HVAC forums and contractor communities are cautiously positive: installers note that the physical build quality on coil and air handler components looks consistent with mid-tier name-brand construction, and that the factory-installed TXV is a genuine value-add at this price. Responsive customer support is a recurring theme in early owner reports, though reviewers consistently note that the sample size is still small and multi-year performance data simply does not exist yet.
The documented concerns worth taking seriously are not about the coil’s immediate build but about longer-term serviceability. Because ACiQ does not disclose its manufacturing source, a technician troubleshooting a coil leak or refrigerant issue years from now cannot easily cross-reference service bulletins, OEM part numbers, or failure pattern history the way they could with a Carrier or Trane unit. Service depends entirely on independent contractors, and not all technicians are willing to work on brands they cannot look up in their established supplier systems. These are real trade-offs, not hypothetical ones, and buyers who prioritize a known service chain over upfront savings should factor them into the decision.
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 | EVM5X61M24A | N/A (coil only) | N/A (coil component) | Value pick |
| Carrier | Infinity CNPVP Series (CNPVP6024ALA) | N/A (coil only, system-rated) | N/A (coil component) | Significantly higher than ACiQ |
| Trane | S-Series Coil (4TXCB006DS3HCB) | N/A (coil only, system-rated) | N/A (coil component) | Moderately higher than ACiQ |
| Lennox | Merit CBX Series (CBX26UH-060) | N/A (coil only, system-rated) | N/A (coil component) | Moderately to significantly higher than ACiQ |
Competitor rows are comparable single-stage units at similar efficiency; price is relative position, not a quote.
Questions about this system
Does this coil come with the TXV included, or do I have to buy it separately?
The TXV is factory-installed on the EVM5X61M24A, so you do not need to purchase or source a separate valve. This is worth confirming at checkout since some competing coils at this price tier ship without one.
What outdoor units is this coil rated to match with for a certified ARI system efficiency?
ACiQ publishes a matchup guide on their site, and you should cross-reference the specific outdoor unit model number there before purchasing. Pairing this coil with an unverified outdoor unit means you will not have a rated SEER2 value and could void warranty terms.
Can this coil be used with R-410A equipment I already own?
No. The EVM5X61M24A is designed and rated for R-454B refrigerant only. Using it with R-410A equipment is not supported by the manufacturer and would be a code violation under current EPA regulations in most jurisdictions.
How does the 12-year warranty work if ACiQ does not have a dealer network?
You register the equipment directly with ACiQ after installation to activate the 12-year parts warranty. For a warranty claim, you contact ACiQ and then coordinate with an independent licensed HVAC contractor of your choosing to perform the repair. Parts are shipped to you or the contractor, but ACiQ does not cover labor costs.
Is the 24-inch wide cabinet compatible with a standard residential air handler or furnace?
The 24-inch width fits most standard residential air handlers and upflow furnaces, but you should measure your existing cabinet opening and compare it to ACiQ's published dimensional drawings before ordering, especially in horizontal or downflow configurations where clearance is tighter.
Specifications
| Cooling capacity | 5 Ton |
| Refrigerant | R-454B |
| Model | EVM5X61M24A |