Review
The ACiQ-branded Goodman 3 ton system combines a 100,000 BTU furnace with a 36,000 BTU air conditioner in a compact upflow A-coil configuration. This unit targets the mid-market segment where contractors need reliable equipment without aggressive pricing. The modulating furnace burner and variable-speed blower represent meaningful efficiency upgrades over older Goodman models, while the ENERGY STAR air conditioner addresses modern refrigerant and efficiency standards.
Where this system excels is heating efficiency. The 97% AFUE rating means 97,000 BTU of actual usable heat reaches your home from every 100,000 BTU of natural gas or propane burned. The variable-speed ECM blower runs at reduced speeds during part-load operation, consuming less electricity and reducing runtime noise. Cooling delivers 13 SEER using R454B refrigerant with a single-stage reciprocating compressor rated at 74 dB. For homeowners in climates where heating dominates the heating and cooling load, this translates to substantial annual savings.
Pros & Cons
Pros
- 97% AFUE furnace efficiency means minimal heating fuel waste, delivering 97,000 BTU of usable heat from 100,000 BTU input
- Modulating burner stages reduce short-cycling and improve temperature consistency compared to single-stage furnaces
- Variable-speed ECM blower motor adjusts airflow up to 2000 CFM, improving efficiency and air distribution
- 13 SEER air conditioner with R454B refrigerant meets current EPA standards and qualifies for ENERGY STAR
- 10-year warranty with online registration provides solid protection at this price point
- Single-stage reciprocating compressor is proven, serviceable technology trusted across thousands of installations
Cons
- 13 SEER is competent but not premium, trailing 14+ SEER units by 7-15% in cooling efficiency
- 74 dB noise level is moderately loud for outdoor operation, noticeable in quiet neighborhoods
- 3.5 ton cooling capacity may oversized for some applications, creating short-cycling in mild climates
Who Should Buy
Best For
Contractors and homeowners in moderate climates (not extreme heat or cold) who prioritize heating efficiency and want balanced performance without the cost premium of higher SEER ratings. This system works well in transitional climates where heating loads dominate annual runtime.
Consider Alternatives If
Buyers in hot climates or who run air conditioning 8+ months yearly should consider 14+ SEER units, as the 13 SEER rating will cost more over time in cooling expenses.
Installation
Installation requires 115V single-phase 60Hz electrical service with a 19.1 to 30 amp breaker. Refrigerant lines use 3/8 inch liquid and 7/8 inch suction connections with sweat valve ports. The upflow cabinet (34.5 inches tall, 21 inches wide, 28.75 inches deep) fits standard closet or utility space configurations. PVC flue exhaust requires right-side venting. A licensed HVAC technician should handle refrigerant charging and electrical hookups.
Warranty & Reliability
Goodman provides 10 years of parts coverage when you register online within 30 days of installation. This is industry-standard for mid-tier equipment and covers compressor, heat exchanger, and controls. Labor is not included. Registration is straightforward and critical, so don't skip this step. The warranty represents solid protection for the system's lifespan.
Specifications
| SKU | ACiQ-36-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 36,000 |
| 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 |
| 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 Specifications 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 | 7424267 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 97% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 2000 |
| Flue Location | Right |
| Burner Stages | Modulating |
| Fuel Type | Propane, Natural Gas |
| Suction Line Insulation Thickness | 3/8" |
| Length | 30 feet |
Frequently Asked Questions
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