ACiQ 132000 BTU Gas Furnace – 80% Two Stage Variable Speed Multi-Positional Communicating (G80CTL1352422A)
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Key features
- 132,000 BTU max heating output for large homes
- 80% AFUE non-condensing design, compatible with standard B-vent or existing flue systems
- Two-stage burner reduces cycling noise and improves temperature consistency
- Variable-speed ECM blower motor for lower electricity draw and quieter airflow
- Multi-positional cabinet installs in upflow, downflow, or horizontal orientation
- Communicating controls allow fault reporting and integration with compatible smart thermostats
About this system
The ACiQ G80CTL1352422A is a 132,000 BTU, 80% AFUE two-stage gas furnace with a variable-speed blower motor and multi-positional installation capability. At 80% AFUE, roughly one-fifth of the fuel you burn exits through the flue, so this is not a high-efficiency condensing unit. That trade-off makes sense in climates where winters are mild enough that a second heat exchanger and condensate drain would add cost without meaningful payback, or in retrofit situations where existing venting cannot handle a 90-plus unit without expensive modification.
Two-stage operation means the burner fires at a reduced capacity during moderate cold and steps up to full 132,000 BTU output only when the load demands it. Paired with the variable-speed ECM blower, that combination delivers quieter operation, more even temperatures room to room, and better humidity control compared to a single-stage furnace running at full blast. Multi-positional installation allows the cabinet to be configured for upflow, downflow, or horizontal airflow, which gives contractors flexibility in tight mechanical rooms, closets, or attic installs. The communicating capability means this unit can exchange status and fault data with compatible thermostats and air handlers, simplifying diagnostics when something needs attention.
This furnace is sized for large homes, typically in the 3,000 to 4,000 square foot range depending on climate zone, insulation, and ceiling height. It ships factory-direct without dealer markup, which is the main reason its price lands below comparable units from legacy brands. That price advantage is real, but buyers should go in knowing that service will depend on independent contractors rather than a manufacturer-authorized dealer network, and that long-term reliability data is still accumulating for the ACiQ brand.
The ACiQ G80CTL1352422A offers a genuinely competitive price for a two-stage, variable-speed furnace with communicating controls, features you typically pay more for on name-brand equipment. The 80% AFUE rating is honest and appropriate for certain climates and retrofit situations, but buyers in cold climates who can run a 96-plus unit should do the math before committing. The main uncertainties are the undisclosed manufacturer and thin long-term reliability data, both of which are real considerations rather than reasons to walk away on their own.
Overall score is the average of the five ratings above.
What we like
- Two-stage burner and variable-speed blower deliver noticeably quieter, more even heat than single-stage alternatives
- Multi-positional cabinet adds real installation flexibility for attic, closet, or basement placements
- Communicating controls simplify diagnostics and integrate well with compatible smart thermostats
- Factory-direct pricing consistently undercuts comparable name-brand furnaces without sacrificing feature set
- 12-year warranty included at purchase price, with no dealer markup required to activate it
Trade-offs
- 80% AFUE means 20% of fuel cost goes up the flue; high-efficiency 96-plus units recoup the price gap in cold climates over time
- Manufacturer identity is not publicly disclosed, making parts cross-referencing and service history research harder than with a named brand
- No factory-authorized dealer network means service quality depends entirely on which independent contractor you can find locally
- Consumer Reports has not yet rated ACiQ due to insufficient long-term data, so independent reliability benchmarking is not available
What homeowners and pros say about ACiQ
Early owners of ACiQ furnaces report that the variable-speed blower is the first thing they notice: compared to older single-stage equipment, the airflow ramps up gradually and runs at lower speeds during mild weather, which cuts down on the on-off cycling noise that many homeowners have tolerated for years. HVAC contractors who have installed ACiQ equipment tend to note that the cabinet finish, wiring, and control board layout are consistent with established manufacturer build quality, though the undisclosed origin means they cannot pull a sister-brand tech bulletin when something unfamiliar comes up. Consumer Reports has not yet assigned ACiQ a reliability score because the brand is too new for their long-term data methodology, so the picture remains incomplete for buyers who rely on that benchmark.
The most specific concern that surfaces in installer forums is not about the furnace hardware itself but about serviceability downstream. Because ACiQ is sold direct without a dealer network, a homeowner who moves or loses their original contractor has to find an independent technician willing to work on an unfamiliar brand name. Parts availability through ACiQ’s direct channel has not been a widely reported problem yet, but the undisclosed manufacturer relationship does mean a technician cannot cross-reference the unit against a Carrier or ICP parts diagram with confidence. For buyers who are comfortable coordinating their own service and who have a reliable local contractor, those are manageable realities rather than dealbreakers, especially given the 12-year warranty and the price gap compared to name-brand alternatives.
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 | G80CTL1352422A | N/A (furnace only) | Two-stage | Value pick |
| Carrier | Performance 80 (58TP) | N/A (furnace only) | Two-stage | Moderately higher through dealer network |
| Trane | S8X2 (XR80) | N/A (furnace only) | Two-stage | Moderately higher through dealer network |
| Lennox | Merit ML180 | N/A (furnace only) | Single-stage | Comparable to moderately higher depending on dealer |
Competitor rows are comparable single-stage units at similar efficiency; price is relative position, not a quote.
Questions about this system
Is 80% AFUE good enough for my climate, or should I spend more on a 96% furnace?
In climates with fewer than roughly 4,500 heating degree days per year, the payback period on a 96-plus unit often stretches to ten years or more, making 80% a reasonable choice. In colder regions like the Upper Midwest or New England, the fuel savings from a high-efficiency condensing furnace typically justify the higher upfront cost within five to seven years. Run a heat load calculation with your contractor before deciding.
Can I install this furnace where my old single-stage 80% unit was without changing the flue or venting?
In most cases, yes. Because this is an 80% non-condensing unit, it exhausts hot enough flue gas to use existing B-vent or masonry chimneys, which is one of the main reasons to choose an 80% unit in a retrofit. Your contractor should inspect the existing vent for sizing and condition, but you will not need the PVC condensate drain or dedicated PVC venting that a 90-plus unit requires.
What does the communicating feature actually do in daily use?
Communicating systems let the furnace, air handler, and thermostat exchange digital signals rather than relying on simple on-off voltage calls. In practice this means the thermostat can display fault codes from the furnace directly, system components can auto-configure for optimal staging, and a contractor can pull diagnostic data without opening the cabinet. You need a compatible communicating thermostat to take full advantage of it.
How does the 12-year warranty work when ACiQ sells direct and has no dealer network?
ACiQ's 12-year parts warranty is registered at the time of purchase and does not require installation through an authorized dealer to activate, which is a genuine advantage over brands that tie warranty length to dealer registration. For labor, you will need to arrange a service contract or pay your own contractor, since there is no factory service network. Confirm warranty claim procedures with ACiQ before installation so you know exactly what documentation is required.
If the actual manufacturer is unknown, how do I find replacement parts or a technician who knows the equipment?
ACiQ supplies parts through its own direct channel, and most components on two-stage ECM furnaces are industry-standard parts that any experienced HVAC technician can source. The larger practical issue is that a technician cannot look up a sister-brand service bulletin to cross-reference a fix. Keeping a copy of the installation manual on hand and using a contractor who is comfortable working with less-familiar equipment names will cover most service scenarios.
Specifications
| Furnace output | 132000 BTU |
| Furnace efficiency | 80% AFUE |