Review
The ACiQ Goodman 3.5-ton system represents a solid middle-market option combining competent heating and cooling in a single package. This upflow configuration suits basement and crawl space installations common across residential HVAC work. The 96% AFUE furnace and 14 SEER condenser deliver respectable efficiency ratings that qualify for rebates and ENERGY STAR designation. ACiQ's no-frills approach keeps pricing accessible for budget-conscious contractors and homeowners alike.
Heating output hits 42,000 BTU with single-stage burner operation, while cooling produces 41,000 BTU through a scroll compressor and single-stage condenser. The multi-speed blower motor allows 2,000 CFM maximum airflow with better cycling than single-speed alternatives. Operating on 208/230V single-phase power, this system requires a 24 to 40 amp breaker. R410A refrigerant demands proper handling during installation, but the 50-foot suction line with half-inch insulation meets current standards.
Pros & Cons
Pros
- 96% AFUE furnace efficiency significantly reduces heating costs compared to 80-92% systems
- 14 SEER cooling rating qualifies for ENERGY STAR and many utility rebates
- Multi-speed blower motor allows better temperature control and quieter operation than single-speed units
- 5-ton cooling capacity with 41,000 BTU matches 3.5-ton nameplate for flexibility
- Scroll compressor is proven, quiet technology found in premium systems at lower cost
Cons
- Single-stage burner and compressor mean system runs at full capacity or off, missing modulation efficiency of two-stage units
- 74 dBA noise level is acceptable but higher than premium variable-speed systems operating at part load
- Pricing shows $0, suggesting promotional or incomplete listing that makes true value assessment difficult
Who Should Buy
Best For
Contractors installing replacements in homes with upflow configuration and homeowners seeking reliable mid-tier efficiency without complex controls. This works particularly well for moderate climate zones where you don't need extreme cold performance.
Consider Alternatives If
Buyers in very cold climates who would benefit from two-stage heating, or those prioritizing whisper-quiet operation since 74 dBA is noticeably louder than premium modulating systems.
Installation
Upflow/downflow flexibility makes this adaptable to most residential installations. PVC plastic venting simplifies flue routing compared to metal duct systems. The system requires standard 208/230V electrical supply and proper refrigerant line sizing during field assembly. Technicians familiar with R410A will find installation straightforward, though proper evacuation and charging remain critical for reliability.
Warranty & Reliability
ACiQ provides a 10-year parts warranty when registered online, which is competitive for mid-tier equipment and demonstrates manufacturer confidence in durability. This covers compressor and heat exchanger failures that could be costly outside warranty. Registration is straightforward and recommended immediately after installation.
Specifications
| SKU | ACIQ-4X-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 41,000 |
| Heating BTU | 42,000 |
| Refrigerant | R410A |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 74 |
| Weight (in lbs) | 120.000000 |
| Feature | Spec |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Multi Speed |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Flue Location | Right |
| Burner Stages | Single |
| Fuel Type | Gas |
| Height | 30" |
| Width | 24.5" |
| 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. |
| Product Features | Rebate Available |
| Energy Star | Yes |
| SEER1 (Efficiency) | 14 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 40 amps |
| Min. Breaker Size | 24 amps |
| Tonnage | 5 Ton |
| Valve Type | Sweat |
| Liquid Line | 3/8" |
| Suction Line | 1 1/8" |
| Style | A-Coil |
| Suction Line Insulation Thickness | 1/2" |
| Length | 50 feet |
Frequently Asked Questions
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