Review
The ACiQ 3.5-ton combo system represents a practical middle-ground choice in residential HVAC equipment. This Goodman-branded unit combines a gas furnace with an air conditioning condenser into one integrated package, targeting contractors and homeowners who prioritize straightforward installation and proven reliability over cutting-edge features. At an attractive price point, it competes directly with other value-oriented systems that still deliver respectable efficiency ratings.
Performance metrics show solid fundamentals. The furnace delivers 42,000 BTU of heating at 92% AFUE, while the AC side produces 41,000 BTU cooling at 14 SEER with R410A refrigerant. The multi-speed blower motor adjusts to 1,600 CFM maximum, allowing the system to modulate airflow based on demand. Real-world testing confirms these units maintain consistency across seasons, though the single-stage compressor and single-stage burner mean efficiency dips during partial-load operation in mild weather.
Pros & Cons
Pros
- 92% AFUE furnace efficiency exceeds most competitors in this price bracket
- 14 SEER cooling efficiency qualifies for Energy Star certification and most utility rebates
- Compact 21x21x30 inch footprint fits tight installation spaces better than larger units
- Multi-speed blower motor allows variable airflow for comfort and efficiency optimization
- 10-year warranty with online registration provides solid long-term protection
- Single-stage scroll compressor design is proven reliable and easy to service
Cons
- Single-stage burner and condenser limit part-load efficiency in milder weather conditions
- 74 dBA noise level is slightly higher than variable-speed competitors, noticeable in quiet spaces
- Tonnage specs conflict in documentation (labeled 3.5 ton system but shows 5 ton specification)
Who Should Buy
Best For
Homeowners with average cooling/heating loads seeking dependable equipment without premium pricing, particularly those in homes where physical space constraints make installation challenging. Budget-conscious contractors need reliable equipment that qualifies for standard rebates and performs well in typical residential applications.
Consider Alternatives If
Homeowners wanting variable-capacity equipment for maximum energy savings, or those in very cold climates where single-stage heating underperforms at part-load.
Installation
Installation is straightforward for experienced technicians. The unit requires 208/230V single-phase power with a 24 to 40-amp breaker, standard residential electrical service. Downflow configuration suits basements or closets with horizontal ductwork. Technicians will appreciate the PVC exhaust flue requirement, which is less demanding than high-temperature stainless steel. Overall complexity is moderate, and most installations complete within one day.
Warranty & Reliability
The 10-year parts warranty applies automatically upon online registration, covering manufacturer defects in components and workmanship. This matches industry standard for mid-range systems. Labor costs and refrigerant are typically excluded, so factor those into long-term ownership costs. Goodman's track record with warranty claims is reliable, though response times vary by region.
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 | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 92% |
| Blower Motor | Multi Speed |
| Maximum CFM | 1600 |
| Configuration | Upflow / Downflow |
| Flue Location | Right |
| Burner Stages | Single |
| Fuel Type | Gas |
| 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. |
| 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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