ACiQ 3 Ton Cooling Only Air Conditioning Condenser | 14.3 SEER2 | R454B (R5A5S36AKAWA)
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Key features
- 3-ton cooling capacity, suited for roughly 1,400 to 1,800 sq ft of conditioned space
- 14.3 SEER2 efficiency rating, meeting current federal minimum standards nationwide
- R-454B refrigerant, EPA-compliant with a significantly lower global warming potential than R-410A
- Cooling-only condenser, designed to pair with a separate air handler and existing heating system
- Sold factory-direct with no dealer markup, reducing total purchase price versus name brands
- 12-year parts warranty included, with no requirement to register through a contractor
About this system
The ACiQ R5A5S36AKAWA is a 3-ton, cooling-only condensing unit rated at 14.3 SEER2, designed to pair with an existing air handler or furnace coil in a traditional split-system setup. It runs on R-454B, a lower-global-warming-potential refrigerant that is now required under updated EPA regulations, so it is already compliant with current and near-term rules without any retrofitting. At 3 tons, it is sized for roughly 1,400 to 1,800 square feet of well-insulated living space, though a proper Manual J load calculation by your installer should always confirm the right tonnage for your home.
This is a single-stage, cooling-only unit, meaning it runs at full capacity whenever it is on and does not provide any heating. That makes it a straightforward, lower-cost option for homeowners in warm climates who already have a gas furnace or separate heating system and simply need a reliable condenser replacement or new installation. The 14.3 SEER2 rating lands right at the current federal minimum efficiency tier for most of the country, so it will not slash your electricity bill the way a 17 or 18 SEER2 variable-speed unit would, but it meets code everywhere and keeps the upfront cost low. ACiQ sells direct through AC Direct, cutting out dealer markup, which is a meaningful part of its value proposition.
The ACiQ R5A5S36AKAWA is a competitively priced entry-level condenser that does exactly what it promises: baseline cooling at the minimum efficiency threshold, with a strong warranty for the price tier. The direct-sale model saves real money upfront, but buyers should go in knowing the brand is newer, long-term reliability data is thin, and finding a knowledgeable service tech without a dealer network requires some legwork.
Overall score is the average of the five ratings above.
What we like
- Purchase price undercuts comparable Carrier, Trane, and Lennox units by a meaningful margin thanks to the direct-sale model
- 12-year parts warranty is longer than many name-brand competitors offer at this price point
- R-454B refrigerant is future-compliant, avoiding any near-term regulatory headaches
- Early owner reports consistently note quiet operation and straightforward startup performance
- Single-stage design means simpler installation and fewer components that can fail over time
Trade-offs
- 14.3 SEER2 is the federal minimum, so operating costs will be higher than a 16 or 17 SEER2 alternative over the system's lifetime
- The actual manufacturer is not disclosed, which complicates parts sourcing and cross-referencing service history if a repair is needed
- No factory dealer network means warranty labor and service depend entirely on finding an independent contractor willing to work on the brand
- Consumer Reports has not yet assigned a reliability score due to insufficient long-term data, so the brand's durability track record is still unproven
What homeowners and pros say about ACiQ
Early owners of ACiQ equipment generally report positive first impressions, with quiet startup, consistent cooling performance, and responsive customer support through AC Direct cited most often. Because the brand is relatively new to the retail market, Consumer Reports has not yet gathered enough long-term data to assign it a reliability score, which is a genuine gap for buyers who rely on that kind of independent benchmarking. Forum communities that follow HVAC equipment closely have noted that ACiQ hardware appears to share engineering DNA with units from the ICP and Carrier manufacturing family, though this has not been confirmed by the company and should be treated as speculation rather than fact.
On the trade side, independent contractors who have installed ACiQ units report that the equipment itself goes in without unusual complications, but some technicians flag the undisclosed manufacturer as a practical headache: when a part fails, cross-referencing it against a known brand’s parts catalog is harder than it would be with a Carrier or Trane unit. The specific failure modes worth watching on any condenser in this class include capacitor degradation, refrigerant coil leaks, and long-term compressor wear, and without a deep pool of ACiQ-specific service records yet, it is difficult to say whether this brand performs better or worse than average on any of those counts. The 12-year parts warranty provides a reasonable backstop, but homeowners should budget for labor costs since no dealer network exists to bundle that coverage.
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 14.3 SEER2, cooling this 3-ton system for a typical 1200-hour cooling season at the U.S. average electricity rate of $0.17/kWh works out to roughly $514 per year in cooling, about $34 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: (36,000 BTU/hr ÷ 14.3 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 | R5A5S36AKAWA | 14.3 | Single-stage | Value pick |
| Carrier | Comfort 24ACC4 Series | 14.3 | Single-stage | Priced noticeably higher than ACiQ for comparable efficiency, reflects dealer network and brand premium |
| Trane | XR14c | 14.3 | Single-stage | Priced higher than ACiQ at this efficiency tier, with the added cost of dealer distribution and Trane's established service network |
| Lennox | Merit ML14XC1 | 14.3 | Single-stage | Typically priced above ACiQ at equivalent efficiency, supported by Lennox dealer network with corresponding markup |
Competitor rows are comparable single-stage units at similar efficiency; price is relative position, not a quote.
Questions about this system
Does this condenser include a coil or air handler, or do I need to buy those separately?
This listing is for the outdoor condensing unit only. You will need a compatible indoor evaporator coil and air handler (or a matched furnace coil) to complete the split system. Make sure any indoor coil you pair it with is rated for R-454B refrigerant and that the combination is AHRI-matched for the SEER2 rating to hold.
Will a standard HVAC contractor be able to install and service this unit, or do I need a specialist?
Any licensed HVAC technician can install it, and the direct-to-consumer model means you are responsible for hiring that contractor yourself rather than going through a dealer. The catch is that because the actual manufacturer is not publicly disclosed, some techs may be unfamiliar with the brand, so it is worth confirming your installer is comfortable with it and can source parts if needed down the road.
How does the 12-year warranty actually work when there is no dealer network?
ACiQ's 12-year parts warranty is handled through AC Direct and covers the compressor and major components, but labor is not included. You will need to hire an independent contractor for any warranty repair work and pay their labor costs separately, which is a real out-of-pocket consideration compared to a dealer-backed brand where warranty service is more bundled.
Is 14.3 SEER2 going to cost me significantly more to run than a higher-efficiency unit?
Yes, meaningfully so over time. A 17 SEER2 unit uses roughly 15 to 20 percent less electricity for the same cooling output, which adds up in climates with long cooling seasons. If your home runs the AC four or more months a year, the lifetime operating cost difference between a 14.3 and a 17 SEER2 unit at current electricity rates can exceed the upfront price gap.
Why does this unit use R-454B instead of R-410A, and does that affect installation or service?
R-454B is a newer, lower-global-warming-potential refrigerant required under updated EPA rules, replacing R-410A in new equipment. It does affect installation in a few ways: your technician will need R-454B-certified equipment to handle the refrigerant, and any indoor coil or line set used must be compatible with this refrigerant. Most new equipment and fittings sold today support it, but it is worth confirming with your installer before scheduling.
Specifications
| Cooling capacity | 3 Ton |
| Efficiency | 14.3 SEER2 |
| Refrigerant | R-454B |