Independent Review · Updated June 2026

2.5 Ton 14 SEER Goodman Air Conditioner with Horizontal 24.5" Cased Coil

Budget-friendly 3.5-ton coil with solid 14 SEER efficiency and R454B refrigerant

8.2
IndustrialRank Score
Efficiency
8.5
Reliability
7.8
Value
8.0
Installation
8.5
Warranty
8.0
2.5 Ton 14 SEER Goodman Air Conditioner with Horizontal 24.5
Current Price
$0
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// Bottom Line
This ACiQ horizontal A-coil is ideal for contractors building complete systems on tight budgets or homeowners replacing failed coils in existing 3.5-ton units. The 14 SEER rating delivers respectable efficiency for a single-stage unit, while the R454B refrigerant ensures future-proof compliance.

Review

ACiQ's 2.5-ton (technically 3.5-ton by the specs listed) horizontal cased A-coil brings practical value to the mid-market HVAC segment. Built for contractors who install Goodman-based systems or homeowners managing repair budgets, this unit trades premium features for reliable, straightforward cooling. The SKU ACIQ-30-EHPD-UPG delivers 30,000 BTU capacity with a rotary compressor in single-stage configuration, keeping complexity and cost manageable.

The 14 SEER1 efficiency rating sits squarely in the sweet spot for budget-conscious buyers. Operating at 208-230V single-phase 60Hz with a maximum 25-amp breaker requirement, the unit integrates into standard residential electrical systems without upgrades. The R454B refrigerant future-proofs against EPA regulations. At 72 dB, noise is acceptable for utility areas, though not quiet enough for bedroom-adjacent installations. The 3/8-inch liquid line and 3/4-inch suction line sizing matches common Goodman condenser specifications.

Pros & Cons

Pros

  • 14 SEER efficiency meets modern standards at an accessible price point
  • R454B refrigerant aligns with EPA Phase-down regulations, avoiding obsolescence risk
  • 30,000 BTU capacity matches common 3.5-ton systems perfectly
  • 10-year warranty with online registration provides meaningful coverage
  • Horizontal 24.5-inch cased coil design fits standard attic and crawlspace installations

Cons

  • Single-stage compressor limits part-load efficiency compared to multi-stage alternatives
  • 72 dB noise level is moderately loud for residential applications
  • Not Energy Star certified, missing rebate eligibility in some utility programs

Who Should Buy

Best For

Contractors replacing failed coils in existing Goodman systems will appreciate the direct compatibility and quick turnaround. Homeowners in moderate climates seeking straightforward cooling without premium pricing will find solid value here.

Consider Alternatives If

Skip this if you prioritize ultra-quiet operation, live in a hot climate where variable-speed efficiency matters, or need Energy Star rebates to justify the purchase.

2.5 Ton 14 SEER Goodman Air Conditioner with Horiz
$0
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Installation

Installation follows standard A-coil procedures with 50 feet of pre-insulated suction line included. The horizontal 24.5-inch height fits between floor joists in most attics and crawlspaces. Technicians need basic refrigerant recovery and evacuation equipment. The 120-pound weight requires two installers for safe positioning. Standard line sets and electrical connections apply, no special tools or training required beyond EPA Section 608 certification.

Warranty & Reliability

ACiQ backs this coil with 10 years of parts coverage upon online registration, eliminating manufacturer defect risk during the critical system lifespan window. Coverage excludes field labor, refrigerant, and damage from installation error or acid contamination. For homeowners, registration takes five minutes and provides peace of mind against premature failure.

Specifications

SKUACIQ-30-EHPD-UPG
Brand/ManufacturerACiQ
Cooling BTU30,000
RefrigerantR454B
Electrical208 / 230 V. 1 Phase 60 Hz
Warranty10 Years with Online Registration
Decibel Level (dBA)72
Weight (in lbs)120.000000
FeatureSpec
Energy StarNo
SEER1 (Efficiency)14
Condenser StagesSingle Stage
Compressor TypeRotary
Liquid Valve Size3/8"
Suction Valve Size3/4"
Max Breaker Size25 amps
Min. Breaker Size17.1 amps
Tonnage3.5 Ton
Height24.5"
Width21.125"
Depth26"
ResourcesCHPF Installation Manual CHPF Specifications Sheet Goodman Evaporator Coil Warranty You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 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.
ConfigurationHorizontal
Liquid Line3/8"
Suction Line3/4"
StyleA-Coil
Suction Line Insulation Thickness3/4"
Length50 feet

Frequently Asked Questions

Does this coil work with my existing Goodman condenser? +
Yes, compatibility depends on matching tonnage and refrigerant. This 3.5-ton coil works with Goodman 3.5-ton condensers. Verify your condenser supports R454B refrigerant. Check line set sizing, 3/8-inch liquid and 3/4-inch suction. Contact your condenser manual to confirm exact compatibility before purchasing.
What electrical breaker do I need? +
The minimum breaker size is 17.1 amps and maximum is 25 amps. A standard 20-amp breaker works safely in most residential installations. Verify your panel has available breaker space and that wiring from panel to outdoor unit matches the breaker amperage rating.
How does 14 SEER compare to newer coils? +
14 SEER is solid but not premium. Newer multi-stage units hit 16-18 SEER in residential applications. For moderate climates with modest cooling loads, the efficiency difference translates to roughly 10 to 15 percent higher annual energy costs versus a 16 SEER unit.
Can I upgrade from my old R22 system to this R454B coil? +
No, R454B and R22 are incompatible. Retrofit requires replacing the entire system, compressor, and condenser. If your system uses R22, consider R410A alternatives or plan for full replacement with R454B-compatible equipment.
What does the 10-year warranty actually cover? +
Parts defects only, excluding labor, refrigerant, and installation mistakes. Register online within 30 days of purchase. Coverage ends if acid contamination or improper handling is documented.

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