Goodman 3 Ton 14 SEER 92% 100,000 BTU Furnace & AC System - R410A Horizontal Review 2026

// Bottom Line

This Goodman/ACiQ combo works well for budget-conscious homeowners and contractors needing reliable mid-tier efficiency without premium pricing. The 14 SEER rating and 92% AFUE deliver meaningful energy savings for most climates, and the $89 entry price makes it accessible for cost-sensitive projects.

Review

The Goodman 3-ton 14 SEER furnace and AC combo positions itself in the practical middle ground of residential HVAC systems. At $89, this ACiQ-branded unit delivers respectable performance without the premium pricing of high-efficiency models. The combination addresses both heating and cooling in a single integrated package, making it attractive for full-system replacements where both components need replacement simultaneously.

Cooling performance reaches 36,000 BTU with 14 SEER efficiency and Energy Star certification, translating to roughly 10-15% lower cooling costs than basic 13 SEER models. On the heating side, the 92% AFUE furnace produces 100,000 BTU output across a single burner stage, paired with a multi-speed blower reaching 1,600 CFM maximum. The scroll compressor operates at 74 dB, keeping noise levels reasonable for residential spaces. These specifications reflect solid mid-market engineering without cutting corners.

Pros & Cons

Pros

14 SEER cooling efficiency with Energy Star certification meets moderate climate needs cost-effectively
92% AFUE furnace efficiency with 100,000 BTU output handles 3-ton heating demands reliably
36,000 BTU cooling capacity properly sized for 3-ton application
Multi-speed blower motor with 1,600 CFM maximum allows zoning and room-by-room comfort control
Scroll compressor design proven for durability with lower vibration at 74 dB operating level
10-year warranty with online registration provides solid peace of mind for homeowner protection

Cons

Single-stage compressor and burner limit efficiency gains compared to variable-speed alternatives
14 SEER rating trails newer 15-16 SEER models, meaning higher cooling costs over system lifetime
Right-side flue location may complicate installation in tight utility closets or left-wall vents

Who Should Buy

Best For

Homeowners in moderate climates seeking balanced heating and cooling without overspending, and HVAC contractors building cost-competitive quotes for residential replacements. This system suits customers willing to accept mid-tier efficiency for immediate budget relief.

Consider Alternatives If

Anyone in hot climates prioritizing cooling savings should explore 15+ SEER models, and those needing cold-climate heating should compare higher AFUE options.

Goodman 3 Ton 14 SEER 92% 100,000 BTU Furnace & AC

$89

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Installation

The A-coil horizontal configuration fits both upflow and horizontal ductwork, providing installation flexibility in basements or attics. Flue location mounts on the right side and requires plastic/PVC venting. Electrically, the unit needs 208/230V single-phase 60 Hz power with breaker sizing between 22.4 and 30 amps. Suction and liquid line sizes (7/8 inch and 3/8 inch) use standard sweat-valve connections. Most licensed contractors complete installation within one day.

Warranty & Reliability

The 10-year parts warranty activates through online registration, protecting against manufacturing defects across both heating and cooling components. This covers compressor failure, heat exchanger cracks, and motor burnout, though labor and refrigerant charges typically remain homeowner responsibility. Registration is straightforward and extends coverage value significantly compared to base warranties.

Specifications

SKU	ACIQ-36-HPC-UPG
Brand/Manufacturer	ACiQ
Cooling BTU	36,000
Heating BTU	36,000
Refrigerant	R410A
Electrical	208 / 230 V. 1 Phase 60 Hz
Warranty	10 Years with Online Registration
Decibel Level (dBA)	74
Weight (in lbs)	120.000000
Feature	Spec
Configuration	Upflow/Horizontal
Liquid Line	3/8"
Suction Line	7/8"
Tonnage	3 Ton
Style	A-Coil
Height	36"
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	Upflow/Horizontal
Exhaust Flue Requirement	Plastic / PVC
Furnace Efficiency / AFUE	92%
Blower Motor	Multi Speed
Maximum CFM	1600
Flue Location	Right
Burner Stages	Single
Fuel Type	Gas
Replaces	GSZ140371
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	30 amps
Min. Breaker Size	22.4 amps
Valve Type	Sweat
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

What does 14 SEER actually mean for my electric bill? +

SEER measures cooling efficiency. A 14 SEER system uses roughly 7 percent less electricity than 13 SEER for identical cooling output. Over 10 years, this typically saves $300-500 depending on local electricity rates and cooling demand. Higher SEER ratings save more but cost significantly more upfront.

Will this system fit in my horizontal attic installation? +

Yes, the upflow/horizontal A-coil configuration handles both orientations. At 36 inches tall, 29 inches wide and deep, and 120 pounds, it fits standard attic joists and basement utility shelves. Verify ductwork clearance for return air and confirm the right-side flue location matches your venting plan.

How does 92% AFUE compare to newer furnace options? +

92% AFUE furnaces remain efficient, delivering steady heating without excessive fuel waste. New 95+ AFUE models save roughly $100-150 yearly on heating, but cost $500-1,000 more. For moderate climates or shorter holding periods, 92% AFUE delivers acceptable value.

Is this better than a split-system upgrade with just a new AC unit? +

If your furnace still functions reliably, upgrading only the AC may reduce costs short-term. However, matching furnace and AC efficiency typically lowers total system bills and prevents compatibility issues. A full replacement provides 10-year synchronized warranty coverage.

What happens if my system fails after year one? +

The 10-year warranty covers parts replacement for manufacturing defects. You pay labor and refrigerant fees. Online registration is required. Contact Goodman support immediately upon failure to initiate warranty claims through your installation contractor.

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