Review
The ACiQ 3.5 ton system bridges the gap between budget and performance in the replacement HVAC market. Marketed as a Goodman equivalent, it directly replaces three legacy models, making it a plug-and-play option for contractors and homeowners maintaining existing installations. At this price point, the unit competes against basic single-speed systems while delivering modulating heating and variable-speed blower performance that typically costs significantly more.
Performance metrics show solid real-world capability. The 80,000 BTU furnace achieves 97% AFUE efficiency, translating to measurable winter savings on natural gas or propane heating. Cooling output reaches 36,000 BTU at 13 SEER1 efficiency, meeting Energy Star standards. The single-stage reciprocating compressor keeps operating costs down, though it lacks the efficiency ramp-up of two-stage designs. Maximum airflow of 1,600 CFM through the variable-speed ECM blower ensures even temperature distribution across typical residential ductwork.
Pros & Cons
Pros
- 97% AFUE heating efficiency reduces winter energy bills significantly, especially in cold climates with extended heating seasons
- 13 SEER cooling meets Energy Star standards at a price point well below premium variable-speed systems
- Modulating burner stages adjust heating output to match demand, improving comfort and reducing short-cycling
- Variable-speed ECM blower motor maximizes comfort by running longer at lower speeds rather than full blast
- 10-year warranty with online registration provides meaningful protection on a $89 unit
Cons
- Single-stage compressor lacks the efficiency gains of two-stage or variable-speed cooling found in higher-tier systems
- 74 dB noise level is moderately loud during cooling operation, noticeable from adjacent rooms
- 3.5 ton capacity leaves limited headroom if cooling demand increases or if ductwork needs upgrade
Who Should Buy
Best For
Budget-conscious homeowners replacing failed Goodman GSX130362, GSX130363, or GSX130365 units will appreciate the compatibility and value. Contractors stocking reliable replacement inventory for moderate climate zones will find this unit delivers performance without excessive cost.
Consider Alternatives If
Skip this if you need whisper-quiet operation, live in extremely hot climates requiring heavy air conditioning, or want cutting-edge variable-capacity cooling efficiency.
Installation
Installation follows standard split-system protocols. Suction and liquid lines measure 7/8 inch and 3/8 inch respectively, with 3/8 inch insulation thickness on the suction side. The unit requires 115V single-phase 60 Hz power with 19.1 to 30 amp breaker sizing. A-coil upflow/horizontal configuration fits tight closet spaces. Sweat valve connections and plastic PVC exhaust flue compatibility align with common residential setups, simplifying retrofit work.
Warranty & Reliability
Goodman's 10-year parts warranty activates upon online registration, providing solid protection on compressor and component failures. This warranty length is standard for this price tier and offers meaningful coverage during the system's peak performance years. Registration is straightforward and extends coverage at no additional cost, making this a practical benefit rather than a catch.
Specifications
| SKU | ACiQ-36-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 36,000 |
| Heating BTU | 80,000 |
| 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 |
| Replaces | GSX130362, GSX130363, GSX130365 |
| Energy Star | Yes |
| SEER1 (Efficiency) | 13 |
| Condenser Stages | Single Stage |
| Compressor Type | Reciprocating |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 30 amps |
| Min. Breaker Size | 19.1 amps |
| Tonnage | 3.5 Ton |
| Valve Type | Sweat |
| Height | 34.5" |
| Width | 21" |
| Depth | 28.75" |
| Resources | Goodman Brochure Goodman Installations Instructions Goodman Parts Manual Goodman Service Manual Goodman Specifications Goodman Technical Information Goodman User Information Goodman 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/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
| AHRI Certificate Number | 7424266 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 97% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 1600 |
| Burner Stages | Modulating |
| Fuel Type | Propane, Natural Gas |
| Suction Line Insulation Thickness | 3/8" |
| Length | 30 feet |
Frequently Asked Questions
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