Review
The ACiQ 3.5 ton gas furnace and air conditioner system represents a smart value proposition in the mid-market HVAC segment. Priced at just $634, this upflow-configured unit combines a 97% AFUE furnace with a 14 SEER air conditioner, making it attractive to contractors and homeowners seeking efficient climate control without luxury pricing. The system carries AHRI certification number 7424268 and qualifies for Energy Star recognition, signaling solid engineering and performance standards.
The furnace delivers 120,000 BTU of heating output with a modulating burner that adjusts flame intensity for better efficiency and comfort. Cooling capacity runs 36,000 BTU (3 tons), though specifications list 3.5 ton tonnage, indicating slight oversizing potential. The variable-speed ECM blower motor adjusts airflow up to 2,000 CFM, reducing energy waste compared to single-speed alternatives. Operating on 115V single-phase power with a maximum breaker draw of 30 amps keeps installation straightforward for most residential electrical systems.
Pros & Cons
Pros
- 97% AFUE furnace efficiency exceeds most mid-range competitors and qualifies for utility rebates in many regions
- 14 SEER cooling rating meets Energy Star standards with R454B low-GWP refrigerant
- Modulating gas burner and variable-speed ECM blower motor reduce short-cycling and improve comfort consistency
- 3.5 ton capacity with 120,000 BTU heating output handles most single-family homes efficiently
- 10-year warranty with online registration provides solid protection for the price tier
Cons
- Single-stage cooling compressor cannot modulate output, limiting efficiency gains in mild weather
- 73 dB noise level runs slightly louder than high-end competitors with variable-capacity compressors
- A-coil configuration requires upflow or downflow installation, limiting retrofit options for some homes
Who Should Buy
Best For
Budget-conscious homeowners in moderate climates who prioritize heating efficiency and don't want to overpay for two-stage cooling they may not need. Contractors stocking reliable, cost-effective equipment for price-sensitive residential customers also benefit from this system's value and AHRI certification.
Consider Alternatives If
Homeowners in extreme climates requiring frequent cooling cycles should consider variable-capacity systems, and those with space constraints may struggle with the 30-inch height and A-coil depth.
Installation
Installation requires upflow or downflow clearance with a minimum 30-inch height and 21-inch depth footprint. The system uses standard refrigerant lines (3/8-inch liquid, 3/4-inch suction) and accepts R454B non-ozone-depleting refrigerant. PVC plastic exhaust flue venting is required with the flue outlet positioned on the right side. Electrical connection is straightforward at 115V single-phase, though breaker sizing between 18.7 and 30 amps must be verified for safety compliance.
Warranty & Reliability
The 10-year parts warranty activates upon online registration, a reasonable protection period for this price class. Coverage is limited to manufacturer defects and does not include labor, refrigerant, or damage from improper installation. Online registration is simple but mandatory to receive the full warranty term, so documentation should be completed immediately after purchase.
Specifications
| SKU | ACiQ-36-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 36,000 |
| Heating BTU | 120,000 |
| 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 | 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. |
| AHRI Certificate Number | 7424268 |
| Airflow Direction | Upflow/Horizontal |
| Exhaust Flue Requirement | Plastic / PVC |
| Product Features | Rebate Available |
| Furnace Efficiency / AFUE | 97% |
| Blower Motor | Variable Speed - ECM |
| Maximum CFM | 2000 |
| Configuration | Upflow / Downflow |
| Flue Location | Right |
| Burner Stages | Modulating |
| Fuel Type | Propane, Natural Gas |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/4" |
| Length | 30 feet |
Frequently Asked Questions
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