Review
The ACiQ 3.5-ton split system represents mainstream HVAC equipment that balances performance with affordability. Branded as Goodman in many markets, this horizontal-mount configuration suits homes where indoor coil placement isn't space-constrained. The unit carries a 10-year parts warranty with online registration, positioning it competitively against similarly-priced competitors. Energy Star certification signals compliance with federal minimum efficiency thresholds without reaching premium tiers.
Performance metrics tell a practical story. The furnace delivers 100,000 BTU output at 96% AFUE, meaning 96 cents of every dollar spent on fuel converts to usable heat. The 36,000 BTU cooling capacity with 14 SEER1 rating cools effectively in moderate climates without excessive runtime. The variable-speed ECM blower motor adjusts between zero and 2,000 CFM based on demand, reducing energy waste during partial-load operation. Scroll compressor technology offers reliability with fewer moving parts than rotary alternatives.
Pros & Cons
Pros
- 96% AFUE furnace significantly reduces heating costs versus older 80-85% units
- 14 SEER cooling efficiency earns Energy Star certification and qualifies for many rebates
- Variable-speed ECM blower motor adapts to actual demand, improving comfort and reducing runtime costs
- Two-stage burner operation minimizes short cycling and improves temperature consistency
- R454B refrigerant supports modern environmental standards with lower GWP than R410A
Cons
- Single-stage compressor is less efficient than two-stage units in partial load conditions
- 73 dB noise level runs slightly louder than premium competitors during cooling cycles
- Horizontal/downflow configuration limits placement options in some attic and basement installations
Who Should Buy
Best For
Contractors and homeowners replacing 10-15 year old systems who prioritize operating cost savings over cutting-edge efficiency. This unit suits properties with natural gas or propane service where mid-tier SEER/AFUE ratings deliver acceptable ROI within 5-7 years.
Consider Alternatives If
Buyers in hot climates needing maximum cooling efficiency or those seeking premium variable-speed compressors should evaluate two-stage units or higher SEER alternatives.
Installation
Installation demands standard HVAC practices for horizontal systems. Requires 115V single-phase 60Hz power with 18.7 to 30-amp breaker sizing. Liquid and suction lines use 3/8-inch and 3/4-inch diameters respectively, with 3/4-inch suction line insulation included for 30-foot runs. PVC plastic exhaust flue is acceptable. Most contractors complete rough-in and startup within 4-6 hours on straightforward replacements.
Warranty & Reliability
The 10-year parts warranty activates upon online registration and covers compressor, coil, and controls. Labor warranty typically extends 1-2 years depending on installer participation. This longer-than-average coverage reflects manufacturer confidence but requires proof of registration, which some homeowners overlook. Check your installation paperwork immediately after startup.
Specifications
| SKU | ACiQ-36-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 36,000 |
| Heating BTU | 100,000 |
| Refrigerant | R454B |
| Electrical | 115 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 73 |
| Weight (in lbs) | 120.000000 |
| Feature | Spec |
| Energy Star | Yes |
| SEER1 (Efficiency) | 14 |
| Condenser Stages | Single Stage |
| Compressor Type | Scroll |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 30 Amps |
| Min. Breaker Size | 18.7 Amps |
| Tonnage | 3.5 Ton |
| Height | 34.5" |
| Width | 21" |
| Depth | 28.75" |
| Resources | Goodman Brochure Goodman Installation Instructions Goodman Parts Manual Goodman Service Manual Goodman Specifications Goodman Technical Information Goodman User Information 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. |
| Configuration | Downflow/Horizontal |
| Style | A-Coil |
| AHRI Certificate Number | 7368844 |
| Airflow Direction | Downflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 96% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 2000 |
| Burner Stages | Two |
| Fuel Type | Propane, Natural Gas |
| Suction Line Insulation Thickness | 3/4" |
| Length | 30 feet |
Frequently Asked Questions
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