Review
The ACiQ 2.5-ton (actually 3.5-ton per specs) air conditioner represents the practical middle ground in residential cooling. With 30,000 BTU capacity and R454B refrigerant, it meets current EPA environmental standards without the premium costs of high-tier brands. This unit targets contractors and property owners who prioritize reliable, code-compliant cooling over cutting-edge features, filling a genuine market need for affordable replacements in moderate climates.
Performance centers on the 14 SEER1 rating, which delivers measurable energy savings over 10-13 SEER legacy equipment. The 30,000 BTU output cooling matches the 3.5-ton tonnage specification, suitable for homes around 1,400 square feet in mild-to-moderate climates. Single-stage compression keeps the unit simple and durable, though it cannot adjust output between full-on and off, potentially causing comfort fluctuations on mild days. The 72 dBA noise level remains perceptible but acceptable for outdoor installations.
Pros & Cons
Pros
- R454B refrigerant aligns with EPA regulations and future-proofs your system against phase-out risks
- 14 SEER1 efficiency provides meaningful energy savings on monthly bills compared to older 10-13 SEER units
- Rotary compressor design reduces vibration and noise at 72 dBA, quieter than typical 75+ dBA units
- Flexible 208/230V single-phase electrical compatibility works in most residential settings without upgraded service
- 10-year warranty with online registration covers compressor and components, standard for this price tier
Cons
- Single-stage compressor cannot modulate output, leading to less precise temperature control and potential short-cycling
- No Energy Star certification indicates efficiency maxes out at 14 SEER, not competitive with 16+ SEER variable-speed units
- 72 dBA still noticeable during quiet evening hours, better models achieve 70 dBA or lower
Who Should Buy
Best For
Contractors performing cost-conscious residential replacements and homeowners upgrading from 10-year-old systems will appreciate the balance of capacity and efficiency. This unit makes financial sense when SEER2 15+ units strain the budget but R454B compliance is mandatory.
Consider Alternatives If
Skip this if you need near-silent operation, variable-capacity comfort, or maximum efficiency to offset higher electricity rates.
Installation
Installation requires standard 208/230V single-phase power with breaker capacity between 17.1 and 25 amps, typical for most homes. The uncased vertical 24.5-inch A-coil fits standard indoor enclosures and pairs with conventional ductwork. Technicians will use 3/8-inch liquid and 3/4-inch suction line connections with 3/4-inch insulation, well-documented in the included CAUF Installation Manual.
Warranty & Reliability
The 10-year warranty covers compressor failure and defects when registered online within 30 days of purchase. This matches industry standard for mid-tier equipment. Registration proves straightforward for contractors and homeowners alike, and coverage protects against unexpected repair costs during the critical first decade of operation.
Specifications
| SKU | ACIQ-30-EHPD-UPG |
| Brand/Manufacturer | ACiQ |
| Cooling BTU | 30,000 |
| Refrigerant | R454B |
| Electrical | 208 / 230 V. 1 Phase 60 Hz |
| Warranty | 10 Years with Online Registration |
| Decibel Level (dBA) | 72 |
| Weight (in lbs) | 120.000000 |
| Feature | Spec |
| Energy Star | No |
| SEER1 (Efficiency) | 14 |
| Condenser Stages | Single Stage |
| Compressor Type | Rotary |
| Liquid Valve Size | 3/8" |
| Suction Valve Size | 3/4" |
| Max Breaker Size | 25 amps |
| Min. Breaker Size | 17.1 amps |
| Tonnage | 3.5 Ton |
| Height | 20" |
| Width | 23" |
| 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 |
| Liquid Line | 3/8" |
| Suction Line | 3/4" |
| Style | A-Coil |
| Suction Line Insulation Thickness | 3/4" |
| Length | 50 feet |
Frequently Asked Questions
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