Review
The Goodman ACiQ-36-EHPD-UPG combines a gas furnace and air conditioner into one downflow-configured unit, addressing a specific market need for contractors and homeowners managing tight installation spaces. With an 80,000 BTU furnace output and 36,000 BTU cooling capacity (3.5 ton), this system handles moderate to large single-story homes. The Energy Star certification signals reasonable efficiency standards, while the compact 34.5-inch height makes it viable for basement or closet installations where taller units simply won't fit.
Performance numbers matter here. The 97% AFUE rating on the furnace side means you're keeping most of your heating fuel energy for actual warmth, not losing it up the flue. The modulating burner adjusts firing rates rather than cycling on and off, which typically reduces short cycling and temperature swings. On cooling, the 13 SEER compressor with single-stage operation delivers predictable performance, though not the premium efficiency of higher SEER units. The variable-speed ECM blower motor adapts to actual heating and cooling demands, reducing idle energy waste compared to fixed-speed motors.
Pros & Cons
Pros
- 97% AFUE furnace efficiency with modulating burners reduces gas waste and heating costs
- Modulating burner stages provide quieter operation and more consistent temperature control
- 13 SEER cooling meets ENERGY STAR standards at a reasonable price point
- Variable-speed ECM blower motor adjusts to demand, lowering electricity consumption
- Compact 34.5 inch height fits tight downflow installations common in basements
- 10-year warranty with online registration covers parts and labor in most cases
Cons
- Single-stage reciprocating compressor produces 74 dB, noticeably louder than scroll compressors
- 13 SEER is mid-range for 2024, SEER2 ratings would show lower seasonal performance
- R454B refrigerant requires EPA certification for service technicians
Who Should Buy
Best For
Homeowners replacing a failed furnace-AC combo in a basement or utility closet with limited vertical space. Contractors who need a reliable, competitively priced system that handles both heating and cooling without requiring custom ductwork modifications.
Consider Alternatives If
Buyers in very hot climates prioritizing cooling efficiency should look at higher SEER units, and those expecting whisper-quiet operation should consider scroll compressor systems.
Installation
Downflow configuration requires furnace placement above the supply plenum or return air path. Requires 115V single-phase 60Hz electrical service with a 19.1 to 30-amp breaker. Refrigerant lines use 3/8-inch suction and liquid line sizing with 3/8-inch insulation. Suction and liquid valve sizes are 3/4-inch and 3/8-inch respectively, both sweat-type connections. Professional installation is essential for proper refrigerant charging and airflow balance.
Warranty & Reliability
Goodman backs this system with a 10-year parts and labor warranty when you register online. This is standard industry coverage and protects against defects in materials and workmanship. Registration must be completed within 30 days of installation. The warranty does not typically cover wear items, user-caused damage, or misapplication of the equipment.
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 Installation 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 | Downflow/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Style | A-Coil |
| AHRI Certificate Number | 7424271 |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 97% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 1600 |
| 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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