Review
The Goodman ACiQ 3-ton system represents a practical middle ground in the residential HVAC market. This upflow configuration pairs a 100,000 BTU furnace with a 36,000 BTU air conditioner, addressing both heating and cooling in a single affordable package. At $647, it undercuts many competing systems while maintaining solid credentials. The unit carries AHRI certification (7424267) and Energy Star qualification, signals of third-party validation that matter to contractors and homeowners alike.
Performance metrics justify the price point. The furnace achieves 97% AFUE through modulating burners that fine-tune output instead of crude on-off cycling, reducing comfort swings and energy waste. Cooling delivers 14 SEER1 efficiency via a scroll compressor running at single-stage capacity. The variable-speed ECM blower motor can push 2000 CFM maximum and adjusts automatically to match heating and cooling demands. These specifications put the unit well above basic models while remaining accessible to budget-sensitive buyers.
Pros & Cons
Pros
- 97% AFUE furnace efficiency means lower heating bills in winter, with modulating burners that adjust output rather than cycling on and off
- 14 SEER cooling efficiency at 36,000 BTU capacity handles 3-ton loads effectively and qualifies for Energy Star rebates
- R454B refrigerant uses next-generation low-GWP formulation, future-proofing against regulatory changes
- Variable-speed ECM blower motor improves comfort by reducing temperature swings and can achieve up to 2000 CFM
- 10-year warranty with online registration covers parts and compressor, providing meaningful buyer protection
Cons
- Single-stage compressor limits partial-load efficiency compared to two-stage designs, especially during mild weather cooling
- 73 dB noise level is audible and higher than premium inverter-driven units, which may concern noise-sensitive homeowners
- Requires proper ductwork design and upflow installation, making retrofit applications more challenging than some alternatives
Who Should Buy
Best For
This system works best for homeowners and small contractors in moderate climates replacing older 10-15 SEER equipment or building new construction where upflow configuration fits the layout. Budget-conscious buyers who prioritize heating efficiency will see real utility savings from the 97% AFUE rating.
Consider Alternatives If
Skip this unit if you live in extremely hot climates where cooling dominates your usage, or if noise levels above 73 dB are problematic in your application. High-efficiency HVAC enthusiasts seeking two-stage compressors should look at premium alternatives.
Installation
Installation requires standard HVAC practices for gas furnaces and air conditioning systems. The upflow/horizontal A-coil configuration suits attics and basements where ductwork runs upward. Electrically, it demands 115V single-phase 60Hz power with breakers between 18.7 and 30 amps, well within typical household service. The unit measures 34.5 inches tall, 21 inches wide, and 28.75 inches deep, fitting most mechanical closets. Refrigerant lines extend 30 feet maximum between indoor and outdoor components.
Warranty & Reliability
Goodman backs this system with a 10-year parts and compressor warranty upon online registration. Registration is straightforward and typically takes minutes. This coverage protects you against defects in materials and workmanship, though it does not cover maintenance or damage from improper installation. Labor costs fall to the homeowner, so factor in potential service calls when budgeting.
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) | 73 |
| Weight (in lbs) | 120.000000 |
| Feature | Spec |
| Energy Star | Yes |
| SEER1 (Efficiency) | 14 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 30 Amps |
| Min. Breaker Size | 18.7 Amps |
| Tonnage | 3.5 Ton |
| 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 |
| 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 | 3/4" |
| Length | 30 feet |
Frequently Asked Questions
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