Review
The Goodman 3.5 Ton 14 SEER 92% 100,000 BTU furnace and AC system, branded through ACiQ, occupies the practical middle ground of residential HVAC equipment. It delivers reasonable efficiency gains without the premium pricing of modulating or variable-speed systems. The combination of 92% AFUE heating and 14 SEER cooling provides measurable energy savings compared to 10-13 year old equipment, and Energy Star certification signals compliance with national efficiency standards. This downflow configuration suits retrofit installations where space is limited.
Performance specs reveal a straightforward design optimized for reliability over sophistication. The furnace generates 42,000 BTU heating output at 92% efficiency, while the AC side delivers 41,000 BTU cooling capacity at 14 SEER. The scroll compressor operates at single stage, which means it runs at one speed rather than modulating capacity with demand. The multi-speed blower motor at 2,000 CFM maximum provides three-stage airflow adjustment, helping balance comfort and efficiency. Electrical requirements are modest at 208/230V single-phase with 24-40 amp breaker sizing.
Pros & Cons
Pros
- 92% AFUE furnace efficiency exceeds many competitor units in the mid-range category
- 14 SEER cooling with R410A refrigerant qualifies for Energy Star certification
- PVC exhaust flue reduces installation complexity and cost versus high-efficiency models
- Multi-speed blower motor provides comfort flexibility and better humidity control
- 10-year warranty with online registration offers solid long-term protection
Cons
- Single-stage compressor and burner limit modulation, reducing efficiency during partial-load operation
- 74 dBA noise level is acceptable but noticeably louder than variable-speed competitors
- Spec sheet inconsistency: listed as both 3.5 ton and 5 ton creates clarity issues
Who Should Buy
Best For
Homeowners in zones 4-5 replacing aged 10-13 SEER systems, or contractors managing tight project budgets without sacrificing Energy Star qualification. This system balances upfront cost with measurable utility savings over time.
Consider Alternatives If
Buyers in high-efficiency markets (zones 1-3), homes with noise sensitivity, or those needing variable-capacity cooling for extreme humidity control should evaluate 16+ SEER options.
Installation
Installation favors contractors and experienced DIYers. The downflow/horizontal configuration fits tight spaces like basements or attics. PVC exhaust flue requirements eliminate costly stainless steel venting, reducing material expenses and simplifying ductwork design. The unit dimensions (30 inches height, 21 inches width and depth) require standard roughin spacing. Refrigerant lines accommodate the supplied 50-foot suction line with 1/2-inch insulation, adequate for most residential runs without additional field insulation.
Warranty & Reliability
The 10-year parts and labor warranty activates upon online registration, providing solid baseline coverage. This matches mid-tier competitor offerings but trails premium brands offering 12-year protections. Registration is straightforward and recommended immediately after installation to establish the coverage timeline. Extended warranties are sometimes available through dealers, worth evaluating for properties with limited service access.
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 |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Furnace Efficiency / AFUE | 92% |
| Blower Motor | Multi Speed |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Flue Location | Right |
| Burner Stages | Single |
| 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. |
| 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. |
| 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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