Review
The ACiQ 4-ton combo represents a practical middle ground in the HVAC market. You get a 120,000 BTU furnace rated at 96% AFUE paired with a 48,000 BTU cooling unit at 13 SEER, both Energy Star certified. This SKU (ACIQ-48-EHPD-UPG) replaces older Goodman models and addresses the shift toward lower-GWP refrigerants like R454B. At $3,136, it lands between budget units and premium variable-capacity systems, appealing to cost-conscious contractors and homeowners who refuse to sacrifice efficiency.
Furnace performance is the standout here. The two-stage burner and 96% AFUE mean minimal wasted fuel oil escaping up the flue, translating to real monthly savings in heating-dominant regions. The variable-speed ECM blower motor delivers up to 2,000 CFM, reducing overshooting and boosting comfort. On the cooling side, 13 SEER is respectable but not exceptional. The single-stage reciprocating compressor runs at full capacity whenever called, missing opportunities to coast through mild spring and fall days at lower power consumption.
Pros & Cons
Pros
- 96% AFUE gas furnace means you recover nearly all combustion heat, translating to lower winter utility bills
- 13 SEER air conditioner with R454B refrigerant meets current EPA standards and earns Energy Star certification
- Variable-speed ECM blower motor adjusts airflow up to 2000 CFM, improving comfort and reducing runtime noise
- Two-stage burner on furnace reduces short-cycling and maintains steadier temperatures throughout the heating season
- 10-year warranty with online registration provides meaningful protection for both components
- PVC/plastic exhaust flue compatibility simplifies installation in modern homes and reduces venting costs
Cons
- Single-stage compressor on the air conditioning side cannot modulate capacity, meaning less efficient operation during mild weather
- 76 dB noise level during cooling is louder than many competing units and may be noticeable in quiet neighborhoods
- 5-ton condenser paired with 4-ton heating creates a slight mismatch that limits optimization on cooling-heavy climates
Who Should Buy
Best For
Contractors installing complete HVAC systems in cold to moderate climates where heating and cooling demands are roughly balanced, and homeowners replacing failing furnace-AC combos in existing homes. This system excels in areas with real winters where the 96% AFUE furnace payoff justifies the investment.
Consider Alternatives If
Customers in hot climates prioritizing cooling efficiency should look at higher SEER ratings. Those sensitive to operating noise or seeking maximum part-load efficiency will find better matches elsewhere.
Installation
Installation is straightforward for qualified HVAC techs. The unit accepts both natural gas and propane, requires 115V single-phase power with a 26.3 to 45-amp breaker, and uses standard 3/8-inch sweat valve connections. Downflow configuration fits basements and crawl spaces. PVC exhaust flue compatibility eliminates expensive metal ductwork. Technicians should budget 4 to 6 hours for a retrofit, slightly longer for new construction.
Warranty & Reliability
Goodman's 10-year parts warranty activates upon online registration, covering both furnace and air conditioner components. This is industry standard and meaningful protection, though it does not include labor. Registration is quick and typically completed during commissioning. No manufacturer rebates are explicitly advertised, though contractors may access regional utility incentives for Energy Star units.
Specifications
| SKU | ACIQ-48-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 48,000 |
| Heating BTU | 120,000 |
| Refrigerant | R454B |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 76 |
| Weight (in lbs) | 120.000000 |
| Feature | Spec |
| Replaces | GSX130483, GSX130484, GSX130485 |
| Energy Star | Yes |
| SEER1 (Efficiency) | 13 |
| Condenser Stages | Single Stage |
| Compressor Type | Reciprocating |
| Liquid Line | 3/8" |
| Suction Line | 1 1/8" |
| Liquid Valve Size | 3/8" |
| Max Breaker Size | 45 amps |
| Min. Breaker Size | 26.3 amps |
| Tonnage | 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 | 1/2" |
| Length | 50 feet |
Frequently Asked Questions
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