ACiQ 120000 BTU 96% AFUE Gas Furnace | Variable Speed Two Stage Multi-Positional | R454B Compliant (G96VTN1202422B)
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Key features
- 96% AFUE two-stage gas heating rated at 120,000 BTU output
- Variable-speed ECM blower motor for quiet, efficient air delivery
- Multi-positional cabinet supports upflow, downflow, and horizontal installs
- Designed for compatibility with R-454B next-generation refrigerant systems
- Ships direct with a 12-year parts warranty, no dealer markup required
- Two-stage gas valve reduces temperature swings and extends equipment run cycles
About this system
The ACiQ G96VTN1202422B is a 120,000 BTU, 96% AFUE two-stage variable-speed gas furnace built for larger homes, typically those in the 2,800 to 4,000 square foot range depending on climate and insulation. The 96% AFUE rating puts it in the high-efficiency tier, meaning 96 cents of every dollar spent on gas goes toward heating rather than exhausting out the flue. Two-stage operation lets the furnace run at a lower fire on milder days and step up to full capacity during the coldest stretches, which reduces temperature swings and lowers fuel bills compared to single-stage equipment. The variable-speed ECM blower motor compounds those savings further by drawing significantly less electricity than a standard PSC motor and running longer, quieter cycles that improve air distribution and filtration.
This unit is designed for multi-positional installation, meaning it can be configured for upflow, downflow, or horizontal application, which gives installers flexibility in tight mechanical rooms, crawl spaces, or attic setups. The R-454B refrigerant designation on this furnace is worth clarifying: gas furnaces do not use refrigerant themselves, but the R-454B label signals that the system is engineered and tested for pairing with cooling equipment that uses the newer low-GWP R-454B refrigerant, positioning it as a forward-compatible choice as the industry moves away from R-410A. ACiQ is AC Direct’s house brand, priced below comparable name-brand furnaces while offering a specification sheet that matches units costing noticeably more at retail.
The ACiQ G96VTN1202422B delivers a strong efficiency and feature set at a price point well below comparable name-brand two-stage variable-speed furnaces, making it a genuinely competitive option for budget-conscious homeowners who are comfortable sourcing their own contractor. The trade-off is real: the brand is newer, long-term reliability data is thin, and the undisclosed manufacturing origin complicates service research if problems arise years down the road.
Overall score is the average of the five ratings above.
What we like
- 96% AFUE keeps heating costs low and qualifies for many utility rebate programs
- Variable-speed ECM blower is noticeably quieter and uses less electricity than standard motors
- Two-stage operation improves comfort and reduces temperature spikes during mild weather
- 12-year parts warranty shipped direct undercuts what dealers charge for equivalent coverage
- Multi-positional cabinet gives installers genuine flexibility in tight or unconventional spaces
Trade-offs
- No long-term independent reliability data exists yet; Consumer Reports has not rated this brand
- Undisclosed manufacturer makes it harder to cross-reference parts, service bulletins, or technician familiarity
- Sold direct rather than through a dealer network, so finding a willing service contractor requires extra legwork
- At 120,000 BTU this is a large furnace and an oversizing mistake is costly; load calculation is non-negotiable before purchase
What homeowners and pros say about ACiQ
Early owner feedback on ACiQ furnaces follows a consistent pattern: quiet operation from the variable-speed blower, responsive customer service when questions arise, and no major mechanical complaints in the first one to three years of use. That positive early picture is real, but it comes with an important asterisk. Consumer Reports has not yet ranked ACiQ due to insufficient long-term data, and the brand is new enough that the five- and ten-year failure patterns that define true reliability assessments simply have not had time to emerge. For a furnace expected to last 15 to 20 years, that gap in the record is worth taking seriously rather than dismissing.
HVAC technicians who have encountered ACiQ equipment in the field note that the undisclosed manufacturer origin is a practical inconvenience. Without a confirmed parent brand, a service tech cannot easily pull cross-referenced parts numbers, check manufacturer service bulletins, or rely on prior experience with the same internal components under a different label. This is a documented structural weakness of the direct-to-consumer model rather than a reflection of build quality per se, but it does mean the homeowner bears more coordination burden if a repair is needed outside the warranty period. The 12-year parts warranty helps offset that risk during the coverage window, and ACiQ’s direct support channel has drawn positive marks for responsiveness, but the long-term service picture depends heavily on whether the brand continues to invest in parts availability and technical support as its installed base grows.
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 | G96VTN1202422B | N/A (furnace only) | Two-stage | Value pick |
| Carrier | Performance 96 (59TP6) | N/A (furnace only) | Two-stage | Moderately higher, dealer-installed |
| Trane | S9V2 96% AFUE | N/A (furnace only) | Two-stage | Higher, dealer network pricing |
| Lennox | Merit ML196V | N/A (furnace only) | Two-stage | Comparable to slightly higher, dealer-installed |
Competitor rows are comparable single-stage units at similar efficiency; price is relative position, not a quote.
Questions about this system
Is 120,000 BTU the right size for my house, or should I go smaller?
BTU sizing depends on your climate zone, insulation levels, window area, and ceiling height, not square footage alone. An oversized furnace short-cycles, wears faster, and leaves the house feeling clammy. Have a licensed contractor perform a Manual J load calculation before ordering; many large homes in moderate climates are better served by an 80,000 or 100,000 BTU unit.
Who actually manufactures this furnace, and can I get parts easily?
ACiQ is AC Direct's house brand and the actual manufacturing source has not been publicly disclosed, though forum discussion points toward the ICP and Carrier family without confirmation. This ambiguity is a genuine concern: if a tech needs an OEM part or a service bulletin years from now, cross-referencing to a known parent brand is not straightforward. ACiQ's direct customer support line is the most reliable path for parts sourcing.
How does the 12-year warranty work if the furnace is sold direct and not through a dealer?
The 12-year parts warranty is registered through ACiQ directly, not through an installing dealer, which is how the brand avoids the markup that traditional dealer-registered warranties carry. Labor coverage is not included, so you will need a service contract or pay a contractor out of pocket for any repair calls. Keep your purchase documentation and registration confirmation in a safe place.
What does two-stage operation actually mean for my heating bills compared to a single-stage furnace?
A two-stage furnace runs at a reduced capacity on milder days, which is the majority of the heating season in most climates. This means fewer on-off cycles, more consistent temperatures, and lower gas consumption than a full-fire single-stage unit. Combined with the variable-speed ECM blower, real-world efficiency is often closer to the rated AFUE than with simpler equipment.
My current system uses R-410A. Why does a gas furnace list R-454B compatibility?
Gas furnaces do not contain refrigerant, but when paired with a central air conditioner or heat pump the air handler and coil must be matched to the refrigerant in the outdoor unit. The R-454B designation means this furnace and its matching coil have been tested and rated for use with R-454B cooling equipment, making it a compatible choice if you are installing or planning to upgrade to a next-generation cooling system that moves away from R-410A.
Specifications
| Furnace output | 120000 BTU |
| Furnace efficiency | 96% AFUE |
| Refrigerant | R-454B |