Review
The Goodman 3.5 ton 14 SEER furnace and AC combo arrives as a practical midmarket solution for contractors managing mixed HVAC needs. While badged as Goodman, this unit carries the ACiQ SKU ACIQ-4X-EHPD-UPG designation. It strikes a balanced approach, emphasizing heating performance without pushing cooling capabilities to premium tiers. The downflow configuration suits residential installations where space constraints or ductwork routing demand flexibility.
Performance numbers tell the real story here. The furnace delivers 120,000 BTU heating output at 96% AFUE, meaning nearly all gas energy converts to usable heat rather than escaping up the flue. Cooling capacity rates at 41,000 BTU with 14 SEER1 efficiency, hitting Energy Star qualification. The multi-speed blower pushes 2000 CFM maximum airflow, sufficient for homes up to 2,000-2,500 square feet depending on ductwork. Single-stage compressor operation means less modulation than premium units, but the scroll compressor is proven reliable.
Pros & Cons
Pros
- 96% AFUE furnace efficiency saves significant heating costs in cold climates, recovering nearly all fuel energy
- 14 SEER cooling meets Energy Star standards, qualifying for rebates that reduce upfront investment
- Multi-speed blower motor and 2000 CFM capacity distribute conditioned air evenly throughout larger homes
- Compact downflow/horizontal configuration fits basements, crawlspaces, and utility closets with just 30 inches height
- 10-year warranty with online registration provides solid coverage for parts and labor peace of mind
Cons
- Single-stage compressor cycles on/off fully rather than modulating, reducing efficiency during mild weather
- 74 dB noise level is moderately loud for a condenser unit, noticeable during outdoor activity nearby
- R410A refrigerant limits future upgrades, as industry is transitioning to low-GWP alternatives like R454B
Who Should Buy
Best For
Contractors installing complete systems in moderate-to-cold climates where heating dominates cooling loads. Homeowners replacing older furnaces who also need AC upgrades and want reliable equipment at reasonable cost.
Consider Alternatives If
Buyers in hot climates prioritizing cooling efficiency should look at higher SEER units. Anyone needing variable-capacity heating/cooling will want a two-stage or modulating system instead.
Installation
Installation requires standard electrical service, 24-40 amp breaker rated for 115V single phase 60 Hz operation. The downflow format needs 30 inches vertical clearance minimum. Liquid line connects via 3/8 inch sweat valve, suction line via 7/8 inch fitting with 1/2 inch insulation thickness rated to 50 feet. PVC plastic flue vents out the right side. Technicians need basic refrigerant charging, electrical, and gas piping skills.
Warranty & Reliability
Goodman covers this system for 10 years on parts and compressor when you register online immediately after purchase. This registration step is mandatory to activate the full term, so install documentation must be filed promptly. Coverage is comprehensive for manufacturing defects but excludes damage from improper installation or neglect.
Specifications
| SKU | ACIQ-4X-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 41,000 |
| Heating BTU | 120,000 |
| Refrigerant | R410A |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 74 |
| Weight (in lbs) | 120.000000 |
| Feature | Spec |
| 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 |
| 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. |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Multi Speed |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Flue Location | Right |
| Burner Stages | Single |
| Fuel Type | Gas |
| 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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