2 Ton 14 SEER Goodman Air Conditioner with Vertical 17.5" Cased Coil Review 2026

// Bottom Line

This ACiQ unit makes sense for budget-conscious homeowners upgrading older systems or contractors looking for reliable, cost-effective equipment for residential applications. The 24,000 BTU capacity handles moderate cooling loads efficiently without breaking the bank, though it sacrifices some high-end features like variable-stage compressors or ENERGY STAR certification.

Review

The ACiQ 2-ton cased coil air conditioner represents the no-nonsense segment of residential cooling equipment. This 24,000 BTU unit targets homeowners and contractors who need dependable performance without premium pricing. The vertical 17.5 inch cased coil configuration works for both upflow and downflow installations, fitting standard furnace transitions. While ACiQ lacks the brand recognition of Goodman or Lennox, it delivers reasonable efficiency at an entry-level price point.

Performance specs show a 14 SEER1 rating that sits squarely in the middle tier for current equipment. The 24,000 BTU capacity handles moderate cooling loads, though the single-stage rotary compressor runs at full output whenever the thermostat calls for cooling. At 71 dB, the unit produces noticeable sound during operation. The R454B refrigerant eliminates compatibility issues with legacy systems. Electrical requirements are modest: 208/230V single-phase, 60 Hz, drawing between 14.3 and 25 amps.

Pros & Cons

Pros

Solid 14 SEER1 efficiency rating delivers reasonable operating costs for a basic single-stage unit
Lightweight at 120 lbs with compact 17.5 x 26 x 21 inch dimensions, simplifying roof or ground-level installation
R454B refrigerant meets current EPA standards without requiring costly retrofit equipment
10-year warranty with online registration provides meaningful coverage at this price point
Simple rotary compressor design means fewer failure points and easier field service for technicians

Cons

Single-stage compressor runs at full capacity continuously, limiting part-load efficiency during mild weather
71 dB noise level is audible from nearby windows, not ideal for noise-sensitive installations
Not ENERGY STAR certified, so it misses utility rebates available to homeowners in many regions

Who Should Buy

Best For

Budget-focused homeowners replacing 10+ year old systems in modest-sized homes and value contractors seeking affordable base-model inventory. This unit delivers honest efficiency without premium pricing, making it practical for straightforward residential replacements.

Consider Alternatives If

Homeowners prioritizing quiet operation or those in regions offering ENERGY STAR rebates should explore variable-capacity alternatives, despite higher upfront costs.

2 Ton 14 SEER Goodman Air Conditioner with Vertica

Buy at HVACDirect →

Installation

Installation complexity is straightforward for experienced HVAC technicians. The unit accepts 3/8 inch liquid and 3/4 inch suction line connections using standard crimped fittings. The 120 lb weight allows two-person handling without specialized equipment. Vertical orientation requires proper clearance above and below the coil for airflow. The 50-foot suction line insulation at 3/4 inch thickness meets standard practices for R454B systems.

Warranty & Reliability

Coverage includes a full 10-year parts warranty when registered online within 30 days of installation. This directly matches competitor offerings at this price tier. However, the warranty excludes labor costs and requires proof of proper installation. Homeowners should keep purchase and registration documentation accessible.

Specifications

SKU	ACIQ-24-EHPD-UPG
Brand/Manufacturer	ACiQ
Cooling BTU	24,000
Refrigerant	R454B
Electrical	208 / 230 V. 1 Phase 60 Hz
Warranty	10 Years with Online Registration
Decibel Level (dBA)	71
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	14.3 amps
Tonnage	3 Ton
Height	26"
Width	17.5"
Depth	21"
Resources	CAPF Installation Manual CAPF 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

What does 14 SEER1 mean for my cooling bills compared to older equipment? +

A 14 SEER1 unit costs roughly 30-40 percent less to operate than 10 SEER equipment from 2005-2010. Actual savings depend on climate, usage patterns, and local electricity rates. In warm climates, annual savings typically range $150-300 compared to aging systems.

Will this cased coil fit my existing furnace and ductwork? +

The 17.5 inch width matches standard furnace dimensions, but verify your return air plenum accepts this specific coil size. Upflow or downflow capability fits most installations, though improper orientation reduces efficiency. Have your HVAC contractor confirm compatibility before purchasing.

How does single-stage compression affect efficiency during spring and fall? +

Single-stage units cycle on and off rather than modulating output, wasting energy during partial-load operation. Variable-capacity competitors perform 15-25 percent better in mild weather. This unit suits climates with distinct heating and cooling seasons rather than extended shoulder periods.

How does ACiQ compare to Goodman or Lennox at this price point? +

ACiQ delivers comparable efficiency and reliability at lower cost, though fewer dealers stock replacement parts. Goodman offers slightly better parts availability, while Lennox commands premium pricing. For straightforward replacements, the ACiQ represents solid value without brand overhead.

Will I qualify for government rebates with this unit? +

No, this lacks ENERGY STAR certification, disqualifying it from federal and most state rebates. Many utility companies require 15+ SEER minimum. If available rebates exceed $500-800 in your area, a higher-efficiency model may justify the upfront cost difference.

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