Review
The ACiQ 3.5-ton system represents a strategic offering in the mid-tier HVAC market. Built on Goodman's proven reciprocating compressor platform and furnace architecture, this upflow configuration delivers 42,000 BTU cooling and 120,000 BTU heating capacity in a footprint that fits most residential installations. The Energy Star designation and rebate eligibility make it attractive to budget-conscious homeowners without compromising on engineering fundamentals.
Performance metrics tell the story here. The furnace achieves 96% AFUE efficiency with two burner stages and a variable-speed ECM blower, meaning less wasted fuel and more consistent home temperatures. On the cooling side, 13 SEER1 with R410A refrigerant is solid mid-range performance, though the single-stage compressor cannot modulate like higher-tier units. Maximum CFM reaches 2000, sufficient for most 3.5-ton applications with standard ductwork.
Pros & Cons
Pros
- Exceptional 96% AFUE furnace efficiency reduces heating costs significantly compared to 80-90% units
- Two-stage burner with variable-speed ECM blower optimizes comfort and efficiency across all seasons
- Compact A-coil design fits upflow configurations in tight spaces, measuring 30x24.5x21 inches
- Energy Star certified system qualifies for rebates in many utility territories
- 10-year warranty with online registration covers parts and compressor protection
Cons
- Single-stage compressor limits cooling modulation, making 13 SEER respectable but not class-leading in the mid-tier market
- 75 dB noise level is moderate, potentially noticeable in quiet neighborhoods during peak cooling
- Requires 115V, 1-phase 60Hz power with 23.9-40 amp breaker sizing, limiting flexibility on some older electrical panels
Who Should Buy
Best For
Homeowners in climate zones 4-6 upgrading from older 80-85% AFUE systems will see real utility bill drops. Property managers and contractors working on rental properties value the combination of ACiQ's reliability and the Goodman furnace core engineering.
Consider Alternatives If
Skip this if you live in extreme climates requiring multi-stage compressors, need whisper-quiet operation under 70 dB, or require modulating heating for zoned systems.
Installation
Installation requires plastic or PVC exhaust flue venting, standard for modern furnaces. The upflow/horizontal configuration accepts both orientation changes. Refrigerant lines use 3/8-inch and 7/8-inch connections with sweat valve fittings, requiring experienced HVAC technicians. Pre-insulated 3/8-inch suction line included for 30-foot maximum runs reduces field insulation labor.
Warranty & Reliability
ACiQ backs this system with 10-year parts and compressor coverage when registered online within 30 days of installation. This aligns with Goodman standards and covers manufacturing defects on both furnace and air conditioning components. Registration is straightforward but mandatory for full coverage, so don't skip this step at startup.
Specifications
| SKU | ACIQ-4X-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 42,000 |
| Heating BTU | 120,000 |
| Refrigerant | R410A |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 75 |
| Weight (in lbs) | 120.000000 |
| Feature | Spec |
| Energy Star | Yes |
| SEER1 (Efficiency) | 13 |
| Condenser Stages | Single Stage |
| Compressor Type | Reciprocating |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Liquid Valve Size | 3/8" |
| Max Breaker Size | 40 amps |
| Min. Breaker Size | 23.9 amps |
| Tonnage | 5 Ton |
| Valve Type | Sweat |
| 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. |
| AHRI Certificate Number | 7368842 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/8" |
| Length | 30 feet |
Frequently Asked Questions
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