Review
The Goodman 3.5-ton 14 SEER system sits comfortably in the value tier of residential HVAC equipment. Built on Goodman's proven platform, this unit targets homeowners who need reliable replacement without premium costs. The combination of 41,000 BTU cooling capacity, 42,000 BTU heating output, and Energy Star certification positions it as a practical choice for mid-sized homes in moderate climates.
Performance specs reveal a competent, middle-of-the-road design. The 14 SEER rating beats standard 13 SEER units by roughly 8% in cooling efficiency, while the 80% AFUE furnace burns 4 to 5 percentage points less fuel than basic 75% models. Two-stage burner operation provides comfort benefits, and the scroll compressor architecture has years of field reliability. The multi-speed blower motor maxes out at 2000 CFM and operates at 74 dB, adequate but not quiet.
Pros & Cons
Pros
- 14 SEER rating qualifies for Energy Star, reducing cooling costs versus 13 SEER baseline units
- Two-stage gas burner provides modulating heat output, improving comfort and efficiency during mild weather
- Multi-speed blower motor adapts airflow to load conditions, reducing short-cycling and noise
- Scroll compressor is proven architecture with fewer moving parts and solid longevity track record
- Upflow/horizontal configuration fits most basements and crawl spaces with 30-inch height and 120-pound weight
Cons
- 80% AFUE is mid-tier only, newer 95%+ efficiency furnaces cut heating costs significantly more over time
- Single-stage condenser means compressor runs at full capacity, less efficient than variable-capacity alternatives
- 74 dB noise level is moderately loud, approaches background conversation volume during operation
Who Should Buy
Best For
Budget-conscious homeowners replacing aging systems who want Energy Star efficiency without high-end pricing. Works well for moderate climates where heating and cooling loads are balanced and baseline comfort matters more than peak performance.
Consider Alternatives If
Anyone in extreme cold climates needing maximum heating efficiency or those prioritizing whisper-quiet operation should look at two-stage condensing furnaces and variable-speed compressors.
Installation
Upflow configuration suits basement installations with its compact 30 by 21 by 21-inch footprint. Requires metal exhaust flue and 208/230V single-phase power with 24 to 40-amp breaker sizing. Copper line sets come in 50-foot lengths with 1/2-inch suction insulation. Installation complexity is moderate, matching standard residential practice for Goodman equipment.
Warranty & Reliability
10-year parts warranty requires online registration, covering compressor, coil, and major components. This is solid for the price tier, though not exceptional compared to extended plans offered by premium manufacturers. Registration is straightforward but essential to activate coverage.
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 |
| 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 |
| Configuration | Upflow / Downflow |
| Burner Stages | Two |
| 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. |
| 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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