Review
The Goodman ACiQ 3.5 ton system represents a pragmatic middle ground in residential HVAC. This downflow configuration pairs a high-efficiency gas furnace with an air conditioner condenser, delivering heating and cooling through a single installation footprint. The product targets cost-conscious homeowners and contractors seeking reliable performance without luxury features or premium pricing that pushes systems into five-figure territory.
Performance metrics reveal genuine efficiency credentials. The furnace achieves 97% AFUE, meaning 97 cents of every heating dollar converts to home warmth, with modulating burner stages and variable-speed ECM blower fine-tuning comfort across operating ranges. The 3.5 ton air conditioner delivers 36,000 BTU cooling capacity at 14 SEER1 efficiency, supporting Energy Star qualification. Heating output reaches 100,000 BTU, adequate for homes up to approximately 2,500 square feet in moderate climates.
Pros & Cons
Pros
- 97% AFUE furnace efficiency reduces heating costs significantly compared to 80-90% models
- 14 SEER cooling efficiency qualifies for Energy Star certification and utility rebates
- Modulating burner stages and variable-speed ECM blower optimize part-load performance
- 3.5 ton capacity with 100,000 BTU heating and 36,000 BTU cooling handles most residential applications
- PVC exhaust flue compatibility simplifies installation in modern homes
- 10-year warranty with online registration provides solid peace-of-mind coverage
Cons
- Single-stage compressor lacks the efficiency gains of two-stage or variable-speed cooling
- 73 dB noise level runs moderately loud, potentially noticeable during operation
- R454B refrigerant requires technician familiarity, limiting some service shops
Who Should Buy
Best For
This system suits homeowners in moderate climates replacing 15+ year old equipment, or contractors bundling efficient components for cost-conscious customers. It balances superior heating efficiency with capable cooling performance without stretching budgets.
Consider Alternatives If
Skip this if you live in hot climates requiring extensive cooling, prioritize ultra-quiet operation, or need two-stage compressor efficiency for maximum summer savings.
Installation
Installation complexity rates moderate. The downflow configuration requires vertical clearance of 30 inches height and 21-inch square footprint, fitting standard closet spaces. Refrigerant lines use 3/8-inch liquid and 3/4-inch suction piping with matching valve sizes. Electrical demand stays accessible, requiring 115V single-phase 60Hz service with 18.7 to 30-amp breaker sizing. PVC exhaust flue compatibility simplifies venting compared to older metal ductwork requirements.
Warranty & Reliability
Coverage spans 10 years with online registration, standard for Goodman residential equipment. This protects against compressor failure, heat exchanger defects, and component malfunctions during normal operation. Online registration is straightforward and activates coverage immediately. This warranty duration provides reasonable protection for the $647 investment, though some premium competitors offer 12-15 year coverage.
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 | 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. |
| AHRI Certificate Number | 7424272 |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 97% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Burner Stages | Modulating |
| Fuel Type | Propane, Natural Gas |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/4" |
| Length | 30 feet |
Frequently Asked Questions
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