Review
The Goodman 5-ton system under the ACiQ brand represents a pragmatic middle ground in the HVAC market. Designed for horizontal installation in attics and tight spaces, this unit pairs an 80% AFUE two-stage furnace with a 14 SEER single-stage air conditioner. It's built on proven scroll compressor technology and uses the modern R454B refrigerant, making it a reliable workhorse for contractors balancing budget constraints with customer expectations.
Performance metrics reveal a competent but dated approach to climate control. The furnace delivers 58,000 BTU of heating output across two stages, while the condenser produces 57,000 BTU of cooling. The 14 SEER rating meets minimum efficiency standards but falls short of today's 16-18 SEER mainstream units. The multi-speed blower keeps noise to 77 dB, a reasonable trade-off for a budget system, though still perceptible during full-load operation in quiet spaces.
Pros & Cons
Pros
- Two-stage gas furnace with 58,000 BTU heating output provides consistent warmth during cold snaps
- 14 SEER cooling delivers 57,000 BTU capacity, adequate for 5-ton applications in mixed climates
- R454B refrigerant is drop-in compatible, avoiding costly system redesigns for future replacements
- Multi-speed blower motor reduces runtime noise to 77 dB and improves comfort control
- Horizontal A-coil configuration fits tight attic or crawlspace installations with 38.25-inch height
- 10-year parts warranty with online registration protects against early compressor or heat exchanger failure
Cons
- 80% AFUE is outdated by modern standards, costing 10-15% more annually than 95% AFUE systems in cold regions
- Single-stage condenser cycles on and off rather than modulating, reducing efficiency on mild 50-70°F days
- 77 dB noise level noticeably louder than high-efficiency competitors, problematic for bedroom-adjacent units
- Not Energy Star certified, limiting appeal to eco-conscious buyers and LEED-focused projects
- Requires 34.6 to 60 amp breaker, demanding dedicated electrical service many older homes lack
Who Should Buy
Best For
Homeowners in moderate climates replacing failed 10-15 year old systems who prioritize upfront cost over long-term efficiency. Contractors serving price-sensitive residential and light commercial clients where heating and cooling demands are moderate.
Consider Alternatives If
Anyone in cold climates (Minnesota, Wisconsin, upstate New York) should skip the 80% AFUE furnace and invest in 95%+ efficiency. Energy-conscious buyers targeting sub-15 year payback periods will see better ROI with 16+ SEER systems.
Installation
Installation complexity is moderate. The horizontal A-coil measures 38.25 inches tall by 35.5 inches wide and deep, fitting standard attic rough-ins. Technicians need 3/8-inch liquid lines and 1 1/8-inch suction lines with half-inch insulation wrap. Electrical demand ranges from 34.6 to 60 amps at 208-230V single-phase, requiring a dedicated breaker in most homes. Metal exhaust flue connection is mandatory for the furnace.
Warranty & Reliability
ACiQ provides a 10-year parts warranty when you register online after installation. Coverage includes compressor failure and heat exchanger defects but excludes wear items like blower motors and capacitors. Online registration is straightforward and extends protection significantly beyond the typical 5-year baseline, offering reasonable peace of mind for a budget-tier system.
Specifications
| SKU | ACIQ-60-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 57,000 |
| Heating BTU | 58,000 |
| Refrigerant | R454B |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 77 |
| Weight (in lbs) | 120.000000 |
| Feature | Spec |
| Configuration | Upflow/Horizontal |
| Liquid Line | 3/8" |
| Suction Line | 1 1/8" |
| Tonnage | 5 Ton |
| Style | A-Coil |
| Height | 38.25" |
| Width | 35.5" |
| Depth | 35.5" |
| Resources | Goodman Specifications Goodman Customer Brochure Goodman Installation Instructions Goodman Kit Instructions Goodman Parts Manual Goodman Service Manual Goodman 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. |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Metal |
| Furnace Efficiency / AFUE | 80% |
| Blower Motor | Multi-Speed |
| Maximum CFM | 2000 |
| Burner Stages | Two |
| Fuel Type | Gas |
| Replaces | GSZ140611 |
| Energy Star | No |
| SEER1 (Efficiency) | 14 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 7/8" |
| Max Breaker Size | 60 amps |
| Min. Breaker Size | 34.6 amps |
| Valve Type | Sweat |
| Suction Line Insulation Thickness | 1/2" |
| Length | 50 feet |
Frequently Asked Questions
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