Review
The ACiQ 3.5-ton matched system combines a Goodman gas furnace with air conditioning components, positioned as a solid mid-market option for residential HVAC replacement. At $3,551, it undercuts premium brands while maintaining respectable efficiency ratings and Energy Star certification. The downflow configuration suits common residential layouts, and the variable-speed blower motor brings practical benefits to everyday operation.
This system delivers 120,000 BTU heating output at 96% AFUE, ranking in the upper tier for gas furnace efficiency. Cooling reaches 42,000 BTU with 13 SEER rating, meeting modern efficiency codes without approaching high-performance equipment. The two-stage burner modulates heating to match demand, while the single-stage reciprocating compressor handles cooling reliably but with less sophistication than pricier alternatives.
Pros & Cons
Pros
- 96% AFUE furnace efficiency reduces heating costs significantly compared to 80-90% units
- 13 SEER cooling meets Energy Star standards and delivers solid summer performance on 42,000 BTU capacity
- Variable-speed ECM blower motor adjusts automatically, improving comfort and reducing energy waste
- Two-stage burner heating provides modulation for better temperature control and efficiency
- $3,551 price point is competitive for a matched 3.5-ton system with this efficiency rating
- 10-year warranty with online registration covers both furnace and air conditioning components
Cons
- Single-stage compressor in the AC unit means higher noise at 75 dBA and less part-load efficiency than two-stage alternatives
- 13 SEER is solid but not cutting-edge, newer systems reach 14-16 SEER for higher cooling efficiency
- Downflow configuration limits installation flexibility, requires basement or crawlspace placement
Who Should Buy
Best For
Contractors installing replacement systems in residential homes with moderate climates and homeowners ready to upgrade 15+ year-old equipment. This system delivers measurable efficiency gains and reliable performance without the premium cost of variable-capacity compressors.
Consider Alternatives If
Buyers in very hot climates who run AC constantly should consider 14+ SEER units, and those needing upflow-only installation should look elsewhere.
Installation
The downflow A-coil configuration requires vertical space and works best in basements or attic installations. Suction and liquid lines measure 7/8 inch and 3/8 inch respectively, both standard sizes. The furnace requires 120,000 BTU gas supply, PVC exhaust venting, and a 40-amp breaker. Installation typically takes one day for experienced crews.
Warranty & Reliability
ACiQ includes a 10-year parts warranty when you register online, covering both furnace and air conditioning components equally. This warranty is competitive for mid-range systems and demonstrates manufacturer confidence. Registration is straightforward and extends coverage beyond the standard limited warranty period.
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 | 7368845 |
| Airflow Direction | Downflow/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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