Review
The ACiQ 1.5 Ton condenser with vertical 21-inch uncased coil represents practical, no-nonsense cooling for the residential replacement market. This unit sits at the efficiency baseline where federal standards and real-world budgets intersect. Contractors trust it for straightforward installations, while homeowners appreciate the straightforward performance without premium pricing. The spec sheet reveals a competent piece of equipment designed for reliability over flashy features.
Performance specs tell the story here. The unit delivers 18,000 BTU of cooling capacity with 13 SEER1 efficiency, positioning it squarely in the baseline tier. The rotary compressor runs on 208/230V single-phase power with a 15-amp maximum breaker, making it compatible with standard residential electrical panels. R454B refrigerant future-proofs the system against upcoming regulatory changes. The 74 dB noise level runs 3 to 4 decibels louder than quieter units, noticeable during daytime operation in suburban settings.
Pros & Cons
Pros
- 13 SEER1 efficiency meets federal minimums at competitive pricing
- R454B refrigerant is future-proof and compliant with upcoming EPA regulations
- Lightweight at 120 lbs with compact 20" x 20" footprint for tight installations
- Single-stage rotary compressor delivers reliable, proven cooling performance
- 10-year warranty with online registration provides solid homeowner protection
Cons
- 74 dB noise level is notably loud for residential applications, especially in quiet neighborhoods
- Not Energy Star certified, limiting appeal for efficiency-focused buyers
- Single-stage operation means no variable capacity during part-load conditions
Who Should Buy
Best For
Contractors replacing older systems in budget-conscious markets, and homeowners in moderate climates who prioritize lower upfront costs over premium efficiency. This unit works well for secondary cooling zones or properties where 13 SEER meets local code requirements.
Consider Alternatives If
Buyers in hot climates needing maximum cooling capacity should look at higher tonnage units, and noise-sensitive installations require alternatives rated below 70 dB.
Installation
Installation proves straightforward for experienced HVAC technicians. The unit accepts 3/8-inch liquid and 3/4-inch suction lines with sweat connections, standard for residential work. Its compact 20-by-20-inch footprint fits tight outdoor pad spaces. The 3/4-inch suction line insulation and 50-foot line set maximize flexibility for varied home layouts. Single-stage operation eliminates complex staging controls, reducing commissioning time on job sites.
Warranty & Reliability
ACiQ provides 10-year parts coverage when you register the unit online, a straightforward process most contractors complete at startup. This warranty matches mid-market competition and protects against manufacturing defects. Online registration typically takes minutes and extends coverage from the standard 5-year baseline, making it worthwhile for both contractors and homeowners.
Specifications
| SKU | ACIQ-18-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 18,000 |
| Refrigerant | R454B |
| 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 |
| Energy Star | No |
| SEER1 (Efficiency) | 13 |
| Condenser Stages | Single Stage |
| Compressor Type | Rotary |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Liquid Valve Size | 3/8" |
| Max Breaker Size | 15 amps |
| Min. Breaker Size | 9.1 amps |
| Tonnage | 2 Ton |
| Valve Type | Sweat |
| Height | 17 5/8" |
| Width | 20" |
| Depth | 20 1/8" |
| Resources | CAUF Installation Manual CAUF 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. |
| Configuration | Upflow / Downflow |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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