Review
The Goodman 3.5 ton 14 SEER 80% furnace and AC system represents the reliable workhorse category of HVAC equipment. This downflow A-coil configuration ships in compact dimensions, measuring 38.25 inches tall and 35.5 inches square, making it practical for basements and utility closets. Goodman's market position centers on delivering proven performance without premium pricing, and this unit exemplifies that philosophy with Energy Star certification and straightforward engineering.
Performance numbers tell a balanced efficiency story. The cooling side delivers 41,000 BTU at 14 SEER using R410A refrigerant, while the heating side generates 42,000 BTU at 80% AFUE through single-stage burner operation. The scroll compressor handles 2,000 CFM maximum airflow through a multi-speed PSC blower, allowing some system flexibility. Electrical requirements fall at 208/230V, 1 phase, 60 Hz operation with breaker sizing between 24 and 40 amps depending on final installation configuration.
Pros & Cons
Pros
- 14 SEER cooling efficiency qualifies for Energy Star and various utility rebates
- 80% AFUE furnace meets modern code requirements and reduces energy waste compared to older units
- Multi-speed PSC blower motor allows system to adapt to different load conditions and improve comfort
- Scroll compressor is proven technology with strong reliability track record in field
- 10-year warranty with online registration provides meaningful protection against defects
Cons
- Single-stage burner and single-stage compressor cannot modulate, limiting efficiency gains during partial load conditions
- 74 dB noise level is audible, particularly noticeable during cooling cycles in quiet environments
- 80% AFUE is mid-range for modern standards, leaving room for higher efficiency options if long-term savings are priority
Who Should Buy
Best For
Homeowners with existing forced-air systems needing straightforward replacement in homes up to 3,500 square feet will find this system reliable and reasonably priced. Contractors installing systems on tight budgets for price-sensitive customers appreciate the straightforward installation and solid component quality.
Consider Alternatives If
Buyers in very hot climates or those expecting to stay in their homes 15+ years should evaluate higher SEER units, as the efficiency premium pays back over time.
Installation
This downflow design requires standard metal exhaust flue with top-mounted exit, typical for basement and utility closet placement. Lineset comes precharged with 50 feet of 3/8 inch liquid line and 1 1/8 inch suction line, both equipped with 1/2 inch insulation. Sweat-type valve connections demand brazing skills, so professional installation remains strongly recommended for proper system sealing and refrigerant charge verification.
Warranty & Reliability
Goodman provides 10-year parts and compressor warranty when you complete online registration within 30 days of purchase. This coverage extends meaningful protection against manufacturing defects and component failure, though it does not cover labor or damage from improper installation. Registration is straightforward and essential to activate full warranty benefits.
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 |
| Configuration | Dedicated Downflow |
| Liquid Line | 3/8" |
| Suction Line | 1 1/8" |
| Tonnage | 3.5 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. |
| 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 |
| 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 |
| Valve Type | Sweat |
| Suction Line Insulation Thickness | 1/2" |
| Length | 50 feet |
Frequently Asked Questions
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