Goodman 2 Ton 14 SEER 92% 40,000 BTU Furnace & AC System - R410A Downflow Review 2026

// Bottom Line

This ACiQ unit delivers genuine value for homeowners and contractors replacing older systems in moderate climates. At $643, you're getting ENERGY STAR certification with reasonable efficiency specs, though it's not a premium performer in extreme heat or cold scenarios.

Review

The Goodman 2-ton 14 SEER system represents the practical middle ground in today's HVAC market. ACiQ rebrands Goodman equipment at aggressive pricing, making this downflow configuration attractive for contractors and homeowners watching budgets carefully. At $643, the unit hits ENERGY STAR requirements without premium feature complexity, positioning it between budget-basement units and high-efficiency systems costing twice as much.

Cooling capacity maxes out at 24,000 BTU with a single-stage scroll compressor, while heating delivers the same 24,000 BTU at 92% AFUE efficiency. The 14 SEER rating reflects solid mid-tier performance, though competitive units now push 15-16 SEER. Maximum airflow reaches 800 CFM through the multi-speed blower, configurable for different ductwork sizes. Electrical demands stay modest at 17.1-25 amps, easing installation in properties with older electrical service.

Pros & Cons

Pros

14 SEER cooling efficiency beats many budget units in its price range
92% AFUE furnace efficiency exceeds federal minimums by 6 percentage points
Multi-speed blower motor allows better airflow control and comfort tuning
Compact 29x29 inch footprint works well in tight closets or utility rooms
10-year warranty with online registration provides legitimate long-term coverage
ENERGY STAR rated system qualifies for potential utility rebates
R454B refrigerant is lower GWP alternative to older R22 systems

Cons

Single-stage compressor and condenser lack modulation for variable capacity operation
70 dB sound level runs noticeably louder than premium variable-speed units during operation
24,000 BTU rating limits it to smaller homes or specific zones, not whole-house cooling in larger properties
Scroll compressor reliability is acceptable but not best-in-class compared to rotary designs
Requires 208/230V single-phase power with 17.1-25 amp breaker, limiting some installation scenarios

Who Should Buy

Best For

Budget-conscious homeowners replacing 15-20 year old systems in areas with moderate seasonal extremes, and contractors seeking reliable equipment for rental properties or first-time buyers. This system balances cost control with respectable efficiency ratings without premium pricing.

Consider Alternatives If

Builders in hot southern climates or cold northern zones should look at higher SEER models, since 14 SEER shows its age against modern 15-16+ SEER units. Also skip this if your home exceeds 2-ton cooling capacity needs.

Goodman 2 Ton 14 SEER 92% 40,000 BTU Furnace & AC

$643

Buy at HVACDirect →

Installation

This downflow A-coil configuration fits standard utility closets and returns via 3/8 inch liquid and 3/4 inch suction lines with 50 feet of precharged lineset included. Plastic or PVC exhaust flue compatibility is standard for gas furnaces. Most contractors complete installation in 4-6 hours on straightforward replacements. Sweat valve connections require soldering skills, though experienced crews handle this routinely.

Warranty & Reliability

ACiQ provides a full 10-year warranty when you register online after purchase, covering compressor, parts, and labor through participating dealers. Registration takes minutes but is mandatory to activate coverage. This warranty length matches industry standards for mid-tier equipment and gives real peace of mind against manufacturing defects during the critical first decade.

Specifications

SKU	ACIQ-24-EHPD-UPG
Brand/Manufacturer	ACiQ
Cooling BTU	24,000
Heating BTU	24,000
Refrigerant	R454B
Electrical	208 / 230 V. 1 Phase 60 Hz
Warranty	10 Years with Online Registration
Decibel Level (dBA)	70
Weight (in lbs)	120.000000
Feature	Spec
Configuration	Downflow/Horizontal
Liquid Line	3/8"
Suction Line	3/4"
Tonnage	2 Ton
Style	A-Coil
Height	38.25"
Width	29"
Depth	29"
Resources	Goodman Specifications Goodman Customer Brochure Goodman Installation Instructions Goodman Kit Instructions Goodman Parts Manual Goodman Service Manual Goodman Warranty You will need AdobeÂ® AcrobatÂ® 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.
Airflow Direction	Downflow/Horizontal
Exhaust Flue Requirement	Plastic / PVC
Furnace Efficiency / AFUE	92%
Blower Motor	Multi Speed
Maximum CFM	800
Burner Stages	Single
Fuel Type	Gas
Replaces	GSZ140251
Product Features	Rebate Available
Energy Star	Yes
SEER1 (Efficiency)	14
Condenser Stages	Single Stage
Compressor Type	Scroll
Liquid Valve Size	3/8"
Suction Valve Size	3/4"
Max Breaker Size	25 amps
Min. Breaker Size	17.1 amps
Valve Type	Sweat
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

Is 14 SEER still acceptable efficiency in 2024? +

Yes, but barely. Federal minimums sit at 13 SEER, so 14 SEER meets current standards. However, modern units achieve 15-16+ SEER, which justifies premium pricing through 15-20% lower cooling costs. For mild climates or occasional use, 14 SEER remains reasonable. In southern climates with heavy AC demand, stepping up saves money over the system's 15-year lifespan.

Will this fit my existing ductwork and return air system? +

The 29x29 inch footprint and downflow configuration work with most standard installations. Maximum CFM of 800 pairs well with typical residential ductwork. Have your HVAC installer measure existing connections: the 3/4 inch suction and 3/8 inch liquid lines are industry standard. If replacing old R22 equipment, you may need new lineset connections but nothing exotic.

How does 92% AFUE furnace efficiency compare to modern standards? +

Modern furnaces range from 90-98% AFUE, so 92% sits mid-pack. It exceeds the federal minimum of 78% AFUE by 14 points, meaning less wasted heat up the flue. Gas prices matter here: if you heat heavily, a 95% AFUE unit recovers roughly 3% more heat annually, worth roughly $150-200 in savings depending on climate and fuel costs.

What makes this cheaper than Goodman-branded units at big-box retailers? +

ACiQ is Goodman's value sub-brand, using identical components but skipping retail markups and premium packaging. You get genuine Goodman internals, scroll compressor, and multi-speed blower at contractor pricing. The tradeoff: less brand recognition and slightly narrower dealer networks, though warranty service remains identical.

Does online warranty registration actually matter? +

Yes, absolutely. Without registration, you lose the 10-year coverage entirely. Registration takes 5 minutes online after installation and protects your $643 investment fully. Keep your receipt and confirmation email. Many warranty denials stem from skipped registration, not equipment failure.

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