2.5 Ton 14 SEER Goodman Air Conditioner with Vertical 17.5" Uncased Coil Review 2026

// Bottom Line

This ACiQ vertical A-coil is best for contractors and homeowners replacing existing 2.5-ton systems who want modern refrigerant compliance without premium pricing. The 14 SEER1 rating and R454B refrigerant offer solid mid-range efficiency for moderate climates.

Review

The ACiQ ACIQ-30-EHPD-UPG is a straightforward vertical A-coil designed for residential 2.5-ton systems with 30,000 BTU cooling capacity. Manufactured as a competitively priced alternative to Goodman-branded coils, this unit ships ready for upflow or downflow configurations and uses the modern R454B refrigerant required by current EPA regulations. It's positioned for cost-conscious contractors and homeowners prioritizing compliance and simplicity over cutting-edge efficiency metrics.

Performance specs show 14 SEER1 efficiency with a single-stage rotary compressor operating on 208/230V single-phase power. The 3/8 inch liquid line and 3/4 inch suction line with factory insulation minimize field labor, while the 120-pound weight keeps handling manageable. At 72 dB under full load, noise output falls in the standard range for single-stage equipment, roughly 2-3 dB louder than variable-capacity units but acceptable for most residential installations.

Pros & Cons

Pros

R454B refrigerant ensures long-term regulatory compliance and future-proofs your investment
14 SEER1 efficiency qualifies for many utility rebates in temperate regions
Compact dimensions (19.5 inches H, 16.5 inches W) fit tight attic spaces easily
Pre-insulated suction line with 3/4 inch insulation thickness reduces field labor
Flexible 208/230V single-phase power accommodates most residential electrical panels

Cons

14 SEER1 lags behind premium 16+ SEER models, costing more in heating and cooling over time
Single-stage compressor means no capacity modulation, higher cycling and slightly less comfort control
72 dB noise level at full load is noticeably louder than variable-capacity competitors

Who Should Buy

Best For

Contractors performing equipment replacements on tight budgets and homeowners in moderate climate zones who prioritize regulatory compliance and straightforward installation over maximum efficiency. This coil works well for standard residential changeouts where the existing ductwork and indoor unit support 2.5-ton capacity.

Consider Alternatives If

Buyers in hot/humid climates needing optimal dehumidification should consider higher SEER options; those prioritizing quiet operation should look at variable-capacity alternatives.

2.5 Ton 14 SEER Goodman Air Conditioner with Verti

Buy at HVACDirect →

Installation

Installation favors experienced technicians familiar with A-coil geometry. The vertical 17.5 inch uncased design requires proper ductwork sealing and airflow management. Factory insulation on the suction line eliminates separate wrapping steps. Electrical hookup demands a 17.1 to 25 amp breaker, standard for 2.5-ton systems. Most changeouts take 2-3 hours once the old coil removal is complete.

Warranty & Reliability

ACiQ provides 10 years coverage with free online registration, covering manufacturing defects on compressor and coil assembly. Registration is straightforward and extends parts replacement coverage. This exceeds many budget-tier competitors but lags premium manufacturers offering 10-year registered warranties plus extended compressor protection. Real-world coil longevity typically reaches 15-20 years with proper maintenance.

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	2.5 Ton
Height	19.5"
Width	16.5"
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

Is this coil compatible with my existing Goodman outdoor unit? +

Yes, ACiQ coils are designed as direct Goodman replacements. Verify your outdoor unit tonnage matches 2.5 tons and confirm refrigerant compatibility. R454B systems require specific metering devices, so confirm your expansion device supports this refrigerant before installation.

What electrical setup do I need for this coil? +

Your breaker must be sized between 17.1 and 25 amps. A standard 20-amp breaker works for most installations. Verify your panel supports 208/230V single-phase 60 Hz power. If upgrading from an older system, confirm existing wiring gauge matches breaker size.

How does 14 SEER1 compare to newer 16+ SEER models? +

14 SEER1 represents solid mid-range efficiency. A 16 SEER unit costs 15-25 percent more but saves approximately 12-15 percent on energy bills over 15 years in moderate climates. Higher SEER makes sense in hot/humid regions; this unit suffices for temperate areas.

Can I use this coil in a downflow application? +

Yes, the unit supports both upflow and downflow configurations. Ensure your ductwork layout suits either orientation and that return air paths won't bypass the coil. Downflow installations require careful plenum design to avoid airflow restrictions.

Does online registration really matter for the warranty? +

Yes, registration is required to activate the 10-year coverage. Without it, you lose significant warranty protection. Register immediately after installation through ACiQ's website using your model number and serial code.

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