Review
The ACiQ 3.5-ton combo system represents intelligent value engineering in the mid-market HVAC space. This upflow configuration bundles a 120,000 BTU furnace and 42,000 BTU air conditioner into one competitively priced package that works especially well for retrofit applications. At $415, it undercuts premium brands while maintaining respectable efficiency ratings that make it Energy Star certified. The system uses standard R410A refrigerant and accepts both natural gas and propane fuel, offering installation flexibility across different regions.
The 96% AFUE furnace rating means nearly all fuel becomes usable heat, with minimal stack loss. The 13 SEER rating on the air conditioning side delivers solid cooling efficiency without variable-stage complexity. Together, these ratings qualify the system for many utility rebates that can offset 10 to 20 percent of purchase price. The variable-speed ECM blower motor ramps CFM from 0 to 2000 as needed, improving comfort while reducing standby power draw compared to fixed-speed alternatives. AHRI certificate 7368842 confirms the matching and certification.
Pros & Cons
Pros
- 96% AFUE furnace burns fuel efficiently, translating to roughly 4% lower heating costs than 92% units
- 13 SEER cooling efficiency meets Energy Star standards and qualifies for many utility rebates
- Variable-speed ECM blower motor delivers up to 2000 CFM while using less electricity than single-speed alternatives
- Two-stage burner reduces short-cycling and improves comfort on mild days
- 10-year warranty with online registration covers parts comprehensively
Cons
- Single-stage air conditioning compressor cannot modulate capacity, reducing efficiency on moderate days
- 75 dB noise level is audible during operation, notably louder than premium variable-capacity units
- Reciprocating compressor technology is older and typically noisier than newer scroll designs
Who Should Buy
Best For
Homeowners in mixed climates who need reliable heating and cooling without premium pricing, and contractors installing replacement systems where budget and efficiency balance matters most. This system works particularly well for moderate-sized homes, 1500 to 2500 square feet, where comfort requirements don't demand variable-stage cooling.
Consider Alternatives If
Anyone prioritizing ultra-quiet operation or seeking the highest possible seasonal efficiency ratings should explore higher-tier systems with variable-capacity compressors and scroll technology.
Installation
This upflow A-coil design suits most crawlspace and basement installations common in residential homes. The 30-inch height and 24.5-inch width fit standard wall cavities. PVC/plastic exhaust flue is required, simplifying venting compared to metal ductwork. Electrical needs are straightforward, 115V single-phase 60 Hz with 23.9 to 40 amp breaker sizing. Professional installation remains essential for proper refrigerant charging and gas connections.
Warranty & Reliability
The 10-year parts warranty activates through online registration, covering compressor, coil, and blower components equally. This is competitive for equipment at this price point, though it falls short of 10-year compressor-only warranties offered by some premium manufacturers. Registration is mandatory, so save your receipt and complete it within 30 days of installation.
Specifications
| SKU | ACIQ-4X-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 42,000 |
| Heating BTU | 120,000 |
| Refrigerant | R410A |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 75 |
| Weight (in lbs) | 120.000000 |
| Feature | Spec |
| Energy Star | Yes |
| SEER1 (Efficiency) | 13 |
| Condenser Stages | Single Stage |
| Compressor Type | Reciprocating |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Liquid Valve Size | 3/8" |
| Max Breaker Size | 40 amps |
| Min. Breaker Size | 23.9 amps |
| Tonnage | 3.5 Ton |
| Valve Type | Sweat |
| Height | 30" |
| Width | 24.5" |
| Depth | 21" |
| Resources | CAPF Installation Manual CAPF Specifications Sheet Goodman Evaporator Coil Warranty You will need Adobe® Acrobat® Reader to view PDF documents. |
| Safety Information | PROPOSITION 65 WARNING This product and many products on our site may contain a chemical know to the state of California to cause cancer or birth defects or other reproductive harm. For more information about Proposition 65 please Click Here. |
| AHRI Certificate Number | 7368842 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/8" |
| Length | 30 feet |
Frequently Asked Questions
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