Review
The ACiQ 3.5 ton gas furnace and air conditioning system represents a practical middle ground in the replacement HVAC market. With a 96% AFUE furnace and 13 SEER cooling, this upflow configuration delivers respectable efficiency across both heating and cooling seasons. The unit targets homeowners and contractors seeking reliable performance without premium pricing or ultra-high specifications. ACiQ positions itself as a value-focused alternative to established Goodman and Lennox equipment.
Performance metrics here tell a straightforward story. The furnace produces 120,000 BTU with two-stage burner control, allowing it to modulate heating output and reduce short cycling. Cooling capacity reaches 42,000 BTU with a single-stage reciprocating compressor running at 115V single-phase power. The multi-speed ECM blower motor delivers up to 2000 CFM and adjusts airflow based on load, improving comfort while reducing energy waste. Operating noise measures 75 dB, typical for this efficiency class.
Pros & Cons
Pros
- 96% AFUE furnace efficiency means lower heating bills and minimal wasted fuel
- 13 SEER cooling rating qualifies for Energy Star certification and most utility rebates
- Two-stage gas burner provides better modulation and comfort than single-stage units
- Multi-speed ECM blower motor adapts to heating and cooling loads for quieter operation
- 10-year warranty with online registration covers both heating and cooling components
Cons
- Single-stage compressor limits cooling efficiency compared to two-stage alternatives
- 75 dB noise level runs slightly louder than premium models with scroll compressors
- ACiQ branding carries less name recognition than Goodman or other major manufacturers
Who Should Buy
Best For
Homeowners in mixed climates seeking dependable heating and cooling with solid efficiency ratings and minimal upfront cost. Contractors installing replacement systems for price-conscious customers who want rebate eligibility without premium equipment features.
Consider Alternatives If
Anyone in consistently hot climates prioritizing cooling performance, or buyers needing whisper-quiet operation should explore two-stage compressor models.
Installation
Installation follows standard split-system protocols with R410A refrigerant lines sized at 3/8 inch liquid and 7/8 inch suction with 3/8 inch insulation. The unit requires 115V single-phase power with breaker sizing between 23.9 and 40 amps. A-coil configuration fits upflow or horizontal installations. Right-side flue location accepts plastic PVC piping. Suction lines extend up to 30 feet, supporting longer runs in multi-story homes.
Warranty & Reliability
ACiQ provides a 10-year parts warranty when you register online, covering both the furnace and air conditioning components. This matches industry standard coverage and includes the evaporator coil. Online registration is straightforward and typically takes five minutes. Warranty protects against manufacturing defects but excludes wear items and improper installation.
Specifications
| SKU | ACIQ-4X-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 42,000 |
| Heating BTU | 120,000 |
| Refrigerant | R410A |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 75 |
| Weight (in lbs) | 120.000000 |
| Feature | Spec |
| Energy Star | Yes |
| SEER1 (Efficiency) | 13 |
| Condenser Stages | Single Stage |
| Compressor Type | Reciprocating |
| Liquid Line | 3/8" |
| Suction Line | 7/8" |
| Liquid Valve Size | 3/8" |
| Max Breaker Size | 40 amps |
| Min. Breaker Size | 23.9 amps |
| Tonnage | 5 Ton |
| Valve Type | Sweat |
| Height | 30" |
| Width | 24.5" |
| Depth | 21" |
| Resources | CAPT Installation Manual CAPT 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 - ECM |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Flue Location | Right |
| Burner Stages | Two |
| Fuel Type | Gas |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/8" |
| Length | 30 feet |
Frequently Asked Questions
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