ACiQ 2 Ton Package Unit Heat Pump AC | 13.4 SEER2 Downflow / Horizontal Airflow | R454B
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Key features
- 13.4 SEER2 single-package heat pump rated at 2 tons (approximately 24,000 BTU)
- Downflow and horizontal airflow configurations in one cabinet for slab and manufactured-home installs
- R-454B refrigerant, compliant with current EPA phase-down regulations and phaseout-ready
- 12-year parts warranty included at purchase price with no dealer markup
- Sold factory-direct through AC Direct, bypassing traditional distributor markup
- Built by an undisclosed major HVAC manufacturer, with forum speculation pointing to the ICP/Carrier family
About this system
The ACiQ 2-Ton Package Unit Heat Pump is an all-in-one system that houses the compressor, coil, and air handler in a single outdoor cabinet, with conditioned air delivered downflow or horizontally into existing ductwork. That self-contained design makes it a practical choice for homes built on a slab, manufactured housing, and light commercial spaces where mechanical rooms are limited or a split system is simply not practical. At 2 tons, it is sized for smaller conditioned spaces, typically 800 to 1,100 square feet depending on your climate zone and insulation quality.
Running on R-454B refrigerant, ACiQ has moved ahead of brands still shipping R-410A equipment, which is being phased out under EPA regulations. The 13.4 SEER2 rating sits right at the federal minimum for 2023 standards in most regions, so this is an entry-level efficiency system rather than a premium energy saver. That matters for operating costs: you will spend less upfront than on a higher-SEER2 unit, but monthly utility bills will be noticeably higher than they would be with a 16 SEER2 or better system, particularly in climates where the heat pump runs hard in both heating and cooling seasons. It is a deliberate trade-off that suits buyers prioritizing first cost over long-term efficiency gains.
The ACiQ 2-Ton Package Heat Pump is a competitively priced entry-efficiency system that makes sense for buyers who need a code-compliant, R-454B-ready replacement without stretching the budget for premium efficiency. The 12-year warranty and direct-sale pricing are genuine advantages, but thin long-term reliability data and the challenges of finding service contractors familiar with the brand are real considerations before you commit.
Overall score is the average of the five ratings above.
What we like
- Factory-direct pricing consistently undercuts comparable Carrier, Trane, and Lennox package units at similar efficiency tiers
- 12-year parts warranty ships with the unit at no extra cost, beating most name-brand standard coverage
- R-454B refrigerant future-proofs the system against ongoing R-410A regulatory restrictions
- Downflow and horizontal airflow flexibility reduces installation constraints on slab and manufactured-home applications
- Early owner feedback points to quiet operation and responsive customer support from AC Direct
Trade-offs
- 13.4 SEER2 is the federal minimum, so long-run energy costs will be higher than with a mid- or high-efficiency alternative
- The actual manufacturer is not publicly disclosed, making parts cross-referencing and service history harder to verify than with a name brand
- No factory dealer network means you must source your own independent contractor, and not all techs are familiar with the brand
- Consumer Reports has not yet assigned a reliability score due to insufficient long-term field data, so documented failure rates are still unknown
What homeowners and pros say about ACiQ
Early buyers of ACiQ equipment, including this package unit line, most often mention three things: the price came in well below what local distributors quoted for Carrier or Trane equivalents, the equipment arrived in good condition, and when questions came up, AC Direct’s support team responded quickly. Those themes appear consistently in early owner feedback online. What is notably absent from the current conversation is the kind of long-term field data that would let Consumer Reports assign a reliability score, and the brand is transparent that this data gap exists. For buyers, that means weighing a real and current price advantage against a reliability track record that is still being written.
On the professional side, the undisclosed manufacturer is the most common friction point. Because ACiQ does not confirm which factory produces the equipment, contractors cannot pull up OEM service documentation the way they can for a named ICP or Carrier unit, even if the internal components turn out to be closely related. The direct-sale model also means there is no factory-authorized dealer to call for warranty labor disputes, which puts more responsibility on the homeowner to manage the relationship between AC Direct’s parts warranty and their independent installer. The R-454B refrigerant adds another variable: contractors who have not yet been trained on A2L refrigerant handling will need to get up to speed before they can legally service this system, which is worth confirming before installation day.
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 | 2-Ton Package Heat Pump 13.4 SEER2 R-454B | 13.4 | Single-stage | Value pick |
| Carrier | WeatherMaster 50XC | 14.0 | Single-stage | Moderately higher, with dealer network support priced in |
| Trane | Precedent XR13 | 13.4 | Single-stage | Notably higher with established brand and dealer markup |
| Lennox | LRP14HP | 14.0 | Single-stage | Higher, reflecting Lennox dealer distribution and brand premium |
Competitor rows are comparable single-stage units at similar efficiency; price is relative position, not a quote.
Questions about this system
Is 13.4 SEER2 going to cost me significantly more to run than a higher-efficiency package unit?
Yes, in a meaningful way over time. A 16 SEER2 unit can use roughly 15 to 20 percent less electricity for the same cooling load, and in hot or cold climates where the system runs frequently, that gap adds up across a 10-to-15-year equipment life. If your utility rates are high or your climate is extreme, the efficiency upgrade often pays back within several years.
Can any HVAC technician work on this unit, or do I need a specialist?
Any licensed HVAC contractor certified to handle R-454B refrigerant can service it mechanically, but because the manufacturer is undisclosed, a tech cannot easily cross-reference the unit against a known parent brand's service bulletins or OEM parts catalog. That means diagnostics may take a little longer and some contractors may be less comfortable taking the job, so it pays to call ahead and confirm experience with the brand.
What does the 12-year warranty actually cover, and are there conditions attached?
The warranty covers parts for 12 years from the purchase date and is included in the purchase price without requiring dealer registration fees. You should read the specific warranty document for labor exclusions and registration requirements, as most manufacturer warranties require registration within a set window and do not cover labor, refrigerant, or installation-related failures.
Does this unit work as a primary heat source in colder climates, or do I need a backup?
Package heat pumps at this efficiency tier typically see heating capacity drop noticeably once outdoor temperatures fall below around 35 to 40 degrees Fahrenheit, and most installations in climates with regular sub-freezing winters pair them with electric strip heat or a gas furnace as a backup. Check the unit's published heating capacity at low ambient temperatures against your local design temperature before relying on it as a sole heat source.
Is R-454B refrigerant something I need to worry about for future service calls?
R-454B is one of the EPA-approved lower-GWP replacements for R-410A, so stocking it going forward should become easier as more equipment ships with it, not harder. Technicians do need specific training and certification to handle it safely because it is mildly flammable, so confirm your contractor is rated for A2L refrigerants before scheduling a service visit.
Specifications
| Cooling capacity | 2 Ton |
| Efficiency | 13.4 SEER2 |
| Configuration | Downflow |
| Refrigerant | R-454B |