Review
The Goodman 4-ton dual-fuel system delivers solid mid-range performance for homeowners balancing heating and cooling needs. This upflow configuration provides 100,000 BTU heating capacity and 48,000 BTU cooling output, covering most single-family homes effectively. The 96% AFUE furnace and 14 SEER air conditioner land squarely in the high-efficiency category without pushing into premium territory. Energy Star certification and available rebates make this an attractive option for cost-conscious buyers who refuse to sacrifice performance.
Performance metrics reflect genuine engineering competence. The variable-speed ECM blower reaches 2000 CFM maximum airflow while maintaining a 74 dB noise level during operation. Two-stage burner operation cycles efficiently to match actual heating demand, reducing standby energy waste. The R454B refrigerant represents current environmental best practices. Single-stage compressor cooling is the trade-off, meaning efficiency drops on mild 65-75 degree days when full capacity isn't needed, unlike variable-capacity competitors.
Pros & Cons
Pros
- 96% AFUE furnace efficiency reduces heating costs significantly compared to standard 80-85% units
- 14 SEER cooling efficiency qualifies for Energy Star certification and available utility rebates
- Two-stage burner and variable-speed ECM blower optimize comfort and reduce runtime noise to 74 dB
- R454B refrigerant is newer, lower-GWP alternative meeting current environmental standards
- Dual-fuel capability supports both natural gas and propane for installation flexibility
- 10-year warranty with online registration covers parts and labor across all components
Cons
- Single-stage compressor cannot modulate cooling capacity, reducing efficiency on mild days
- 74 dB noise level is slightly louder than premium variable-capacity models
- Spec sheet shows SKU mismatch (ACiQ listed as brand but labeled Goodman system) creating confusion
Who Should Buy
Best For
Homeowners in regions with cold winters and moderate summers who want proven reliability without premium pricing. Contractors installing in mixed-climate markets benefit from the dual-fuel flexibility and straightforward upflow configuration.
Consider Alternatives If
Anyone in hot climates where single-stage cooling performs poorly on partial-load days, or buyers prioritizing whisper-quiet operation over efficiency.
Installation
Upflow/horizontal configuration fits standard return-air basement layouts common in Northern climates. PVC exhaust flue requirement simplifies venting compared to metal ductwork. Electrical demands are moderate: 115V single-phase with 26.4 to 45-amp breaker sizing. A-coil design pairs smoothly with standard ducting. Field technicians appreciate the straightforward two-stage burner and scroll compressor design, both proven architectures with minimal installation surprises.
Warranty & Reliability
Ten-year parts and labor coverage with online registration is competitive for mid-tier systems. Coverage includes furnace, compressor, and evaporator coil, protecting against major failure costs. Online registration is required to activate coverage, so buyers must complete this step immediately upon installation. This warranty tier reflects manufacturer confidence in reliability without lifetime claims.
Specifications
| SKU | ACIQ-48-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 48,000 |
| Heating BTU | 100,000 |
| Refrigerant | R454B |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 74 |
| Weight (in lbs) | 120.000000 |
| Feature | Spec |
| Energy Star | Yes |
| SEER1 (Efficiency) | 14 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 45 amps |
| Min. Breaker Size | 26.4 amps |
| Tonnage | 5 Ton |
| Height | 30" |
| Width | 21" |
| 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 | 7368836 |
| 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 |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/8" |
| Length | 30 feet |
Frequently Asked Questions
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