Goodman 3 Ton 14 SEER 92% 80,000 BTU Furnace & AC System - R410A Horizontal Review 2026

// Bottom Line

This Goodman system hits the sweet spot for homeowners replacing older equipment on a budget while still wanting respectable efficiency. The 92% AFUE furnace and 14 SEER cooling make it Energy Star compliant, and at $89, it's a realistic entry point for a complete 3-ton combo unit.

Review

The Goodman 3-ton horizontal system represents solid middle-ground equipment for contractors and homeowners who prioritize value without sacrificing baseline performance. Built by ACiQ under the Goodman brand, this combo unit pairs a gas furnace with an air conditioning condenser in one integrated package. At $89 as listed, it positions itself against other budget-conscious builders' models while maintaining Energy Star certification. The horizontal configuration and A-coil design make it installation-friendly for retrofit applications where space is constrained.

Performance specs show 36,000 BTU heating output with a 92% AFUE rating, delivering strong seasonal efficiency for fuel consumption. The cooling side matches at 36,000 BTU with a 14 SEER rating, which meets modern standards without pushing into premium territory. The multi-speed blower motor adjusts airflow up to 2,000 CFM, improving comfort versus single-speed equipment. R410A refrigerant is standard for systems manufactured after 2010. These numbers translate to real-world heating efficiency and respectable cooling performance in most US climates.

Pros & Cons

Pros

92% AFUE furnace efficiency reduces heating costs versus older single-stage equipment
14 SEER cooling earns Energy Star qualification with 36,000 BTU capacity
Multi-speed blower motor provides better comfort control than fixed-speed alternatives
Horizontal A-coil configuration works in attics and tight spaces where upflow isn't possible
10-year warranty with online registration covers manufacturing defects comprehensively
Single-stage compressor design means fewer moving parts to fail in the field

Cons

14 SEER ranks mid-tier compared to newer 16+ SEER units, limiting long-term savings in high-cooling climates
Single-stage burner and condenser cannot modulate capacity, causing less precise temperature control
74 dBA noise level is noticeable during operation, especially during cooling cycles

Who Should Buy

Best For

Homeowners in moderate climates with budget constraints who need reliable heating and cooling without premium pricing. This works well for folks replacing 15+ year old systems where even moderate efficiency gains will show on utility bills within 5-7 years.

Consider Alternatives If

Skip this if you're in a hot climate running AC heavily year-round or if you need the quietest possible operation, as higher SEER units and variable-capacity systems deliver better performance in those scenarios.

Goodman 3 Ton 14 SEER 92% 80,000 BTU Furnace & AC

$89

Buy at HVACDirect →

Installation

This unit requires 208/230V single-phase 60Hz electrical service with a minimum 22.4-amp breaker and maximum 30-amp rating. The horizontal configuration demands properly sized ductwork and drain line access. PVC or plastic exhaust flue is required. Right-side flue location affects vent routing during installation. The 3/8-inch liquid line and 7/8-inch suction line have standard sweat connections. Professional installation is strongly recommended to ensure proper refrigerant charge and airflow balance.

Warranty & Reliability

The 10-year warranty with online registration covers manufacturer defects in compressor, heat exchanger, and components. This is standard coverage across the Goodman product line. Registration is simple and extends protection automatically. Parts replacement is typically covered, though labor warranties vary by HVAC contractor. Always register online immediately after installation to activate the full term.

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
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	2000
Configuration	Horizontal
Flue Location	Right
Burner Stages	Single
Fuel Type	Gas
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.
Liquid Line	3/8"
Suction Line	7/8"
Tonnage	3 Ton
Style	A-Coil
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

How does the 14 SEER rating compare to newer systems? +

14 SEER is respectable but mid-tier by 2024 standards. Newer units hit 16-18 SEER, which saves more on cooling costs over time. For moderate climates, the 14 SEER difference adds roughly $150-250 annually in electricity versus a 16 SEER unit, making payback slower.

Can this fit in my attic, and what ductwork do I need? +

Yes, the horizontal 29-inch by 29-inch by 36-inch footprint fits most attic spaces. You'll need return and supply plenum connections and adequate CFM capacity. The 2,000 CFM maximum output requires properly sized ducts. Have an HVAC contractor perform a load calculation and ductwork design.

Is 92% AFUE good for heating efficiency? +

Yes, 92% AFUE is solid modern efficiency. Furnaces from the early 2000s run 78-80% AFUE, so this unit cuts heating fuel usage by 12-15%. In northern climates with long heating seasons, you'll notice lower gas bills compared to older equipment.

How does this compare to Bryant or Carrier at the same price point? +

Goodman/ACiQ typically undercut premium brands by 15-20% while meeting identical efficiency ratings. Bryant and Carrier offer comparable SEER and AFUE specs but charge more for brand reputation. This Goodman delivers nearly identical performance at lower cost.

Does the 10-year warranty cover compressor failure? +

Yes, the compressor is covered for 10 years with registration. Most failures occur within first 5 years. Warranty covers parts only, not labor. Check your local HVAC contractor's warranty terms on labor before purchasing.

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