Review
The Goodman 3.5 ton combo system represents a solid mid-range choice for homeowners seeking balanced heating and cooling without premium pricing. This ACiQ product pairs a 120,000 BTU gas furnace with a 41,000 BTU air conditioning condenser, delivering the kind of complementary capacity that handles both winter demand and summer heat rejection effectively. The unit carries Energy Star certification and arrives pre-charged with R410A refrigerant, positioning it squarely in modern efficiency standards that most contractors know how to service.
Efficiency numbers tell the real story here. The furnace achieves 96% AFUE, meaning 96 cents of every heating dollar actually heats your home, compared to 80-85% efficiency in older systems. On the cooling side, the 14 SEER rating delivers seasonal performance that translates to meaningful electricity savings through summer months. The multi-speed blower motor adjusts fan speed based on demand, avoiding the constant full-speed cycling that wastes energy in single-speed designs. Maximum CFM of 2,000 keeps ductwork requirements reasonable for typical residential installations.
Pros & Cons
Pros
- 96% AFUE furnace efficiency significantly reduces heating costs compared to 80-90% models
- 14 SEER cooling rating qualifies for Energy Star with solid seasonal performance
- Multi-speed blower motor provides comfort flexibility and allows zone control
- Generous 10-year warranty with online registration covers parts comprehensively
- Scroll compressor design offers reliable single-stage operation and quiet 74 dB performance
- R410A refrigerant is current industry standard with broad technician familiarity
Cons
- Single-stage cooling limits part-load efficiency during mild weather conditions
- 74 dB noise level is moderately loud compared to higher-end variable-capacity units
- Product specs show tonnage inconsistency, listing both 3.5 and 5 tons which creates confusion
- A-coil configuration requires careful ductwork planning for upflow applications
Who Should Buy
Best For
Homeowners in moderate climates needing a balanced heating and cooling system for homes ranging 2,500 to 3,500 square feet. Contractors installing replacements in homes with existing gas furnace infrastructure will appreciate the straightforward specifications and proven ACiQ reliability.
Consider Alternatives If
Buyers in extremely hot climates needing maximum cooling capacity should consider higher-tonnage units, and those seeking whisper-quiet operation may prefer variable-speed compressor systems despite higher upfront costs.
Installation
This upflow configuration mounts vertically in basements or utility closets, requiring 30 inches of height, 24.5 inches of width, and 21 inches of depth. The A-coil design means the evaporator sits above the furnace, so HVAC techs must route refrigerant lines and condensate drain carefully. Electrical requirements range from 24 to 40 amp breakers at 115V single-phase 60Hz, which handles standard residential wiring. PVC plastic flue exhausting is required, simplifying installation compared to metal vent pipes.
Warranty & Reliability
The 10-year parts warranty provides solid protection when activated through online registration, covering manufacturing defects on compressor, condenser coil, and blower motor. This length is competitive in the mid-range market, though premium brands occasionally offer longer terms. The warranty does not cover installation labor, refrigerant, or damage from improper setup.
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 | Upflow/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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