Review
The ACiQ 4-ton cased coil condenser occupies a practical middle ground in the residential AC market. This unit replaces older Goodman models and uses current R454B refrigerant, making it compliant with modern environmental standards. At the entry price point, it delivers 48,000 BTU cooling capacity with 13 SEER efficiency, standard reciprocating compressor technology, and straightforward single-stage operation that contractors understand and maintain easily.
Performance specs are straightforward and honest. The unit produces 48,000 BTU cooling with 13 SEER1 efficiency using a single-stage reciprocating compressor and R454B refrigerant. Line sizes measure 3/8" liquid and 7/8" suction with sweat valve connections, requiring standard installation practices. Operating at 76 dB, it's moderately loud but acceptable for most installations. Electrical requirements are modest at 208/230V single-phase with a 45-amp maximum breaker.
Pros & Cons
Pros
- 13 SEER efficiency meets modern standards with 48,000 BTU cooling capacity for true 4-ton performance
- Uses environmentally friendly R454B refrigerant, aligning with current EPA regulations
- Compact 21-inch width fits tight mechanical spaces and standard coil closets
- Single-stage reciprocating compressor is proven technology with extensive service support
- 10-year warranty with online registration provides solid coverage at entry-level price point
Cons
- Single-stage operation means less efficient part-load performance compared to variable-speed alternatives
- 76 dB noise level is moderately loud, noticeable in quiet installations
- Not Energy Star rated, limiting rebate eligibility in some jurisdictions
Who Should Buy
Best For
Contractors performing equipment swaps on existing Goodman systems will appreciate the direct compatibility with GSX130483-485 condensers. Homeowners in moderate climates seeking affordable, no-nonsense air conditioning without variable-speed complexity are also good candidates.
Consider Alternatives If
Skip this unit if you need quiet operation (76 dB is higher than mid-tier models), require Energy Star certification for utility rebates, or prioritize maximum efficiency in humid climates where variable-stage cooling delivers measurable savings.
Installation
Installation is straightforward for experienced technicians. The unit uses standard 3/8" sweat liquid valves and 7/8" suction connections, requiring no proprietary fittings. The compact 21-inch width and 30-inch height fit typical vertical coil closets without custom ductwork. Suction line insulation comes pre-installed at 3/8" thickness. Verify your existing ductwork and electrical service support 208/230V single-phase operation before ordering.
Warranty & Reliability
Goodman provides a 10-year parts warranty with online registration, which is solid coverage for entry-level equipment. Registration is straightforward and typically completed during the first service visit. The warranty covers compressor failure, refrigerant leaks, and component defects, though labor costs remain the customer's responsibility after the first year in most cases.
Specifications
| SKU | ACIQ-48-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 48,000 |
| Refrigerant | R454B |
| Electrical | 208 / 230 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 | No |
| 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 | 45 amps |
| Min. Breaker Size | 26.3 amps |
| Tonnage | 5 Ton |
| Valve Type | Sweat |
| 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. |
| Configuration | Upflow / Downflow |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/8" |
| Length | 30 feet |
Frequently Asked Questions
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