ACiQ 2 Ton Cooling Only Air Conditioning Condenser | 13.4 SEER2 | R454B (R5A4S24AKANA)
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Key features
- 2-ton cooling capacity, suited for homes roughly 900 to 1,200 sq ft depending on climate and load
- 13.4 SEER2 efficiency rating, meets 2023 DOE minimum standards for most U.S. regions
- R-454B refrigerant, a lower-GWP alternative to R-410A with broad near-term regulatory compliance
- Cooling-only condenser, requires a separate compatible indoor coil or air handler for a complete system
- Sold direct with no dealer markup, 12-year parts warranty included without registration surcharges
- Single-stage operation, straightforward replacement drop-in for standard split-system configurations
About this system
The ACiQ R5A4S24AKANA is a 2-ton, cooling-only condensing unit designed to pair with a compatible indoor air handler or coil as part of a split-system installation. It runs on R-454B, a lower-global-warming-potential refrigerant that has been replacing R-410A across the industry, so this unit is already compliant with current and near-term federal refrigerant regulations. At 13.4 SEER2, it meets the minimum efficiency threshold for most U.S. climate zones under the 2023 DOE standards, meaning you get a code-compliant system without paying for efficiency you may not need or recover in energy savings.
This condenser suits homeowners replacing an aging R-22 or R-410A system in a smaller home or single-zone application, particularly those who want a straightforward, single-stage cooling solution without the added cost of variable-speed or two-stage technology. ACiQ is AC Direct’s house brand, sold direct with no dealer markup, which is the primary reason its street price undercuts comparable units from Carrier, Trane, and Lennox. The actual manufacturer is not publicly confirmed, though forum discussion in the HVAC trade community has pointed toward the ICP and Carrier family of factories. Because it ships direct, you will need to source installation and future service through an independent licensed contractor rather than a brand-authorized dealer network.
The ACiQ 2-ton 13.4 SEER2 condenser is an honest, no-frills entry-level cooling unit that earns its keep mainly through price rather than through standout efficiency or a proven long-term track record. It is a practical choice for budget-conscious buyers who need a code-compliant replacement and are comfortable sourcing their own contractor, but buyers who want the reassurance of established reliability data or a dealer-backed service network will find stronger ground with a name brand.
Overall score is the average of the five ratings above.
What we like
- Street price undercuts major brand equivalents by a meaningful margin, making it one of the more affordable R-454B-ready units available
- 12-year parts warranty ships with the unit at no additional registration cost, longer than the 5-to-10-year standard on many competing budget lines
- R-454B refrigerant keeps the system compliant with current DOE regulations and positions it well ahead of expected future refrigerant phase-downs
- Early owner reports consistently highlight quiet outdoor operation and reliable cooling performance through the first few seasons
- Single-stage design simplifies installation and reduces the number of control components that can fail over time
Trade-offs
- No independent long-term reliability data exists yet; Consumer Reports has not ranked ACiQ due to insufficient history, so multi-year durability is genuinely unknown
- The undisclosed manufacturer makes it harder for technicians to cross-reference parts, service bulletins, or compressor histories compared to a transparently branded unit
- 13.4 SEER2 is entry-level efficiency; in hot climates with long cooling seasons, the operating cost gap versus a 16+ SEER2 system can erode the upfront savings over time
- No dealer network means you are entirely dependent on independent contractors for installation and warranty service, which varies widely in quality and availability
What homeowners and pros say about ACiQ
Homeowners who have installed ACiQ condensers in the past two to three seasons report largely positive early experiences, with quiet outdoor operation and consistent cooling among the most repeated observations in owner forums and review threads. Early buyers also note that ACiQ’s direct-sale support team has been responsive to pre-purchase and post-install questions, which matters when there is no local dealer to walk into. That said, the honest caveat from both owners and HVAC professionals is that the brand is still building its track record; Consumer Reports has not yet assigned a reliability score because the long-term data pool is too thin, and that absence of independent data is a real unknown rather than something to wave away.
Among HVAC contractors, the most frequently raised concern is the undisclosed manufacturer, which complicates parts sourcing and service history lookups when a component fails outside of a straightforward repair. Technicians familiar with ICP or Carrier product lines may find the internals recognizable if the factory speculation proves accurate, but there is no confirmed cross-reference to rely on. The documented risk areas to keep an eye on over time are capacitor wear, coil fitting integrity for refrigerant leaks, and compressor longevity, all of which are standard single-stage condenser weak points that simply cannot be evaluated yet with a newer brand. For buyers who do their homework, hire a competent independent contractor, and understand they are trading established reputation for a lower upfront cost, the ACiQ fits that trade reasonably well at this price point.
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.
What it costs to run
At 13.4 SEER2, cooling this 2-ton system for a typical 1200-hour cooling season at the U.S. average electricity rate of $0.17/kWh works out to roughly $365 per year in cooling, about $0 less per year than a minimum-efficiency 13.4 SEER2 unit of the same size. Your real cost depends on your climate and local rate.
Method: (24,000 BTU/hr ÷ 13.4 SEER2) × 1200 hours ÷ 1000 × $0.17/kWh. Rate source: U.S. EIA average; cooling hours: moderate-climate estimate.
How it compares
| Brand | Comparable model | SEER2 | Stage | Price position |
|---|---|---|---|---|
| ACiQ | R5A4S24AKANA | 13.4 | Single-stage | Value pick |
| Carrier | Comfort 24ACC4 Series | 13.4 | Single-stage | Moderately higher, dealer markup and installation network included |
| Trane | XR13 Series | 13.4–14 | Single-stage | Moderately to considerably higher, strong dealer and parts network |
| Lennox | Merit ML14XC1 | 14 | Single-stage | Moderately higher, Lennox dealer network, slightly better rated efficiency |
Competitor rows are comparable single-stage units at similar efficiency; price is relative position, not a quote.
Questions about this system
Does this condenser work with my existing R-410A air handler or coil?
No, R-454B and R-410A systems are not refrigerant-compatible, and the operating pressures differ enough that mixing components is not safe or code-compliant. You will need a matched indoor coil or air handler rated for R-454B. Confirm the coil model number with ACiQ or your contractor before ordering.
Who actually manufactures this unit, and can I find parts easily?
ACiQ does not publicly disclose its manufacturer. Forum speculation in the HVAC trade community suggests a connection to the ICP and Carrier factory family, but this is unconfirmed. Because the OEM is not disclosed, technicians cannot easily cross-reference parts catalogs or service history with a known parent brand, which can slow down repairs if a non-standard component fails.
Is 13.4 SEER2 good enough, or will I regret not buying higher efficiency?
13.4 SEER2 meets the 2023 federal minimum for most northern and some southern U.S. regions and is adequate for moderate climates or shorter cooling seasons. In a hot southern climate where the unit runs four to six months per year, a 15 or 16 SEER2 unit can recover its price premium in energy savings within a few years, so the math is worth running for your specific location before deciding.
How does the 12-year warranty work if there is no local dealer?
ACiQ's 12-year parts warranty covers components when the unit is installed by a licensed contractor, but labor costs are not covered and you are responsible for finding a qualified technician to diagnose and perform the repair. Because there is no authorized dealer network, you will need to work with any licensed independent HVAC contractor, and warranty parts are processed through ACiQ directly.
What long-term failure modes should I watch for with this brand?
Because ACiQ is relatively new, multi-year field data is limited. General risks for entry-level single-stage condensers in this class include capacitor wear, refrigerant coil leaks at fittings, and compressor longevity questions that only time will answer. Consumer Reports has not yet ranked the brand due to insufficient long-term data, so owners are essentially in an early-adopter position compared to buying a unit with a decade of documented performance history.
Specifications
| Cooling capacity | 2 Ton |
| Efficiency | 13.4 SEER2 |
| Refrigerant | R-454B |