Review
The ACiQ 4-ton hybrid system combines a heat pump condenser with an 80% AFUE gas furnace for year-round comfort. This upflow configuration fits standard attic or basement installations common in residential construction. The unit carries an Energy Star label and qualifies for rebates, making it attractive to budget-conscious contractors and homeowners. At 5 tons rated capacity, it handles homes between 1,500 and 2,000 square feet effectively. ACiQ positions this as a mid-market alternative to premium brands without sacrificing documented performance.
Cooling performance reaches 46,000 BTU with a 14 SEER rating, meaning efficient operation during shoulder seasons but moderate consumption during peak summer. The 100,000 BTU furnace handles winter demands with single-stage burner operation. R454B refrigerant reduces environmental impact compared to older R410A systems. The scroll compressor delivers consistent performance, though single-stage operation means it cycles on and off rather than modulating capacity. Maximum airflow of 2,000 CFM supports proper distribution in medium-sized homes. These specs deliver reliable, middle-of-the-road efficiency suitable for regions without extreme seasonal swings.
Pros & Cons
Pros
- 14 SEER efficiency meets Energy Star requirements, reducing cooling costs compared to older units
- 100,000 BTU gas furnace delivers adequate heating for most residential applications
- 80% AFUE furnace is standard efficiency baseline, suitable for cost-conscious buyers
- Scroll compressor design is proven reliable technology with fewer moving parts
- R454B refrigerant is low-GWP, meeting modern environmental standards
- 5-ton capacity handles larger homes without undersizing issues
- Multi-speed PSC blower motor allows some temperature control flexibility
- Rebate eligible, which can offset upfront costs significantly
Cons
- 74 dB noise level is moderately loud for some residential settings, especially during peak cooling
- Single-stage compressor means no modulation, running at full capacity or off with less granular efficiency control
- 80% AFUE furnace lags behind high-efficiency models (90%+ AFUE), costing more to heat over time
- Requires 120V single-phase power and 26.4-40 amp breaker, standard but worth verifying on older homes
Who Should Buy
Best For
Homeowners and contractors in moderate climates seeking affordable hybrid heating and cooling without premium pricing. This system suits properties where gas furnace backup is preferred and energy consumption is secondary to reliability.
Consider Alternatives If
Buyers in very cold climates needing maximum heating efficiency should consider higher AFUE furnaces, and those in mild climates may find a heat pump only system more cost-effective.
Installation
The upflow A-coil design mounts vertically, typically above the furnace unit in attics or utility closets. Dimensions of 34.5 inches tall, 21 inches wide, and 28.75 inches deep require adequate clearance. Sweat valve connections use 3/8-inch liquid and 1 1/8-inch suction lines with 1/2-inch insulation. The unit weighs 120 pounds and requires two technicians for safe handling. Electrical work involves 120V single-phase service and 26.4 to 40-amp breaker installation. Metal flue exhaust exits from the top, requiring proper venting termination.
Warranty & Reliability
Coverage extends 10 years with online registration, protecting parts and labor defects. This is standard industry warranty length for mid-tier equipment. Online registration is mandatory to activate coverage, so buyers must complete paperwork promptly. The warranty covers compressor, heat exchanger, and refrigerant circuit components. This protection aligns with contractor expectations for systems in this efficiency tier.
Specifications
| SKU | ACIQ-48-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 46,000 |
| Heating BTU | 100,000 |
| Refrigerant | R454B |
| Electrical | 120 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 74 |
| Weight (in lbs) | 120.000000 |
| Feature | Spec |
| Replaces | GSZ140491 |
| 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 | 26.4 amps |
| Tonnage | 5 Ton |
| Valve Type | Sweat |
| Height | 34.5" |
| Width | 21" |
| Depth | 28.75" |
| Resources | Goodman Brochure Goodman Installation Manual Goodman Parts Manual Goodman Service Manual Goodman Specifications Goodman Technical Information Goodman User Information 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 |
| Liquid Line | 3/8" |
| Suction Line | 1 1/8" |
| Style | A-Coil |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Metal |
| Furnace Efficiency / AFUE | 80% |
| Blower Motor | Multi Speed - PSC |
| Maximum CFM | 2000 |
| Flue Location | Top |
| Burner Stages | Single |
| Fuel Type | Gas |
| Suction Line Insulation Thickness | 1/2" |
| Length | 50 feet |
Frequently Asked Questions
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