Independent Review · Updated June 2026

2 Ton 13 SEER 97% AFUE 80,000 BTU Goodman Gas Furnace and Air Conditioner System - Horizontal

High-efficiency gas furnace and AC combo with modulating burner and variable-speed blower

8.2
IndustrialRank Score
Efficiency
8.5
Reliability
7.8
Value
8.0
Installation
8.5
Warranty
8.0
2 Ton 13 SEER 97% AFUE 80,000 BTU Goodman Gas Furnace and Air Conditioner System - Horizontal
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// Bottom Line
This Goodman combination system suits homeowners in moderate climates needing both reliable heating and cooling without premium pricing. The 97% AFUE furnace and 13 SEER air conditioner deliver solid efficiency gains, especially for homes upgrading from older single-stage equipment.

Review

The Goodman 2-ton horizontal system combines a gas furnace and air conditioner into one integrated package, addressing the practical needs of contractors managing budget-conscious retrofit jobs. This ACiQ-branded unit delivers 80,000 BTU heating and 24,000 BTU cooling, fitting homes that previously relied on single-stage equipment. The modulating furnace burner and variable-speed blower position this system as a mid-tier efficiency solution, balancing operational costs against upfront installation investment.

Performance metrics tell a compelling story for heating efficiency. The 97% AFUE rating nearly captures all fuel energy for space heating, translating to measurably lower gas bills compared to 80-85% AFUE units still operating in many homes. Cooling delivers 13 SEER1 efficiency using R454B refrigerant, meeting current environmental standards. The variable-speed ECM blower motor operates at 1,200 CFM maximum, modulating airflow based on demand rather than running at constant speed, reducing parasitic electricity draw during part-load conditions.

Pros & Cons

Pros

  • 97% AFUE furnace efficiency minimizes fuel waste and heating costs year-round
  • Modulating burner adjusts output smoothly rather than cycling on and off, improving comfort
  • Variable-speed ECM blower motor reduces electricity consumption compared to fixed-speed alternatives
  • 13 SEER cooling meets Energy Star standards with R454B low-GWP refrigerant
  • 10-year warranty with online registration provides solid long-term protection
  • 3-ton capacity handles most residential applications without oversizing issues

Cons

  • 13 SEER is respectable but falls behind 16+ SEER units available at higher price points
  • Single-stage condenser limits modulation on cooling side, reducing efficiency gains during partial-load operation
  • 75 dB noise level is acceptable but louder than premium variable-capacity systems

Who Should Buy

Best For

Contractors installing replacement systems in homes with existing 2-3 ton ductwork, and homeowners seeking balanced efficiency and affordability without premium pricing. This unit works particularly well for regions with moderate cooling demands and consistent heating seasons.

Consider Alternatives If

Anyone in hot climates prioritizing minimum cooling runtime should look at higher SEER equipment, and builders seeking variable-capacity cooling should compare to two-stage or inverter-drive systems.

2 Ton 13 SEER 97% AFUE 80,000 BTU Goodman Gas Furn
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Installation

Installation requires standard sheet metal connections for ductwork and refrigerant lines: 3/4 inch suction line and 3/8 inch liquid line with sweat valve connections. The horizontal A-coil configuration fits tight attic spaces while the 34.5 inch height accommodates typical joist spacing. Plastic PVC exhaust piping keeps installation costs manageable. Field technicians should confirm local electrical codes support the 115V single-phase requirement with 10.3 to 15 amp breaker sizing.

Warranty & Reliability

Goodman backs this system with a 10-year parts warranty activated through online registration, a reasonable timeframe for mid-tier equipment. Coverage protects against manufacturing defects in the compressor, heat exchanger, and electrical components. Registration is straightforward and registration proof provides documentation valuable if component replacement becomes necessary during the coverage window.

Specifications

SKUACIQ-24-EHPD-UPG
Brand/ManufacturerACiQ
Cooling BTU24,000
Heating BTU80,000
RefrigerantR454B
Electrical115 V. 1 Phase 60 Hz
Warranty10 Years with Online Registration
Decibel Level (dBA)75
Weight (in lbs)120.000000
FeatureSpec
ReplacesGSX130242
Energy StarYes
SEER1 (Efficiency)13
Condenser StagesSingle Stage
Compressor TypeRotary
Liquid Line3/8"
Suction Line3/4"
Liquid Valve Size3/8"
Max Breaker Size15 amps
Min. Breaker Size10.3 amps
Tonnage3 Ton
Valve TypeSweat
Height34.5"
Width17.5"
Depth28.75"
ResourcesGoodman Brochure Goodman Installations Instructions Goodman Parts Manual Goodman Service Manual Goodman Specifications Goodman Technical Information Goodman User Information Goodman Warranty You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 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.
ConfigurationUpflow/Horizontal
StyleA-Coil
AHRI Certificate Number7424265
Airflow DirectionUpflow/Horizontal
Exhaust Flue RequirementPlastic / PVC
Product FeaturesRebate Available
Furnace Efficiency / AFUE97%
Blower MotorVariable Speed - ECM
Maximum CFM1200
Burner StagesModulating
Fuel TypePropane, Natural Gas
Suction Line Insulation Thickness3/4"
Length50 feet

Frequently Asked Questions

How does 97% AFUE compare to my current furnace? +
Most furnaces installed before 2010 operate between 78-85% AFUE, meaning 15-22% of fuel energy escapes as waste heat. At 97% AFUE, this Goodman captures nearly all combustion energy for heating, translating to 15-20% lower heating costs for equivalent comfort on similar homes in identical climates.
Will this fit in my horizontal attic installation? +
Yes, the 34.5 inch height and horizontal airflow configuration suit standard attic framing. Verify your ductwork currently connects to 3/4 inch suction and 3/8 inch liquid refrigerant lines. If upgrading from older 1/2 inch lines, field technicians must install adapter fittings or replace existing refrigerant piping.
Why is 13 SEER adequate for cooling? +
13 SEER provides 30-40% efficiency improvement over 10 SEER equipment from the 1990s-2000s. While 16+ SEER units exist, they cost significantly more and benefit primarily high-heat regions. Moderate climates see minimal payback improvement since cooling runs fewer hours annually.
How does modulating burner operation improve comfort? +
Modulating burners adjust flame intensity continuously between 40-100% capacity rather than cycling fully on and off. This reduces temperature swings throughout your home, maintains steadier indoor comfort during mild weather, and decreases furnace cycling wear compared to single-stage burner designs.
What does the 10-year warranty actually cover? +
Coverage includes manufacturing defects in compressor, heat exchanger, evaporator coil, and electrical components. It excludes installation labor, filters, and damage from improper maintenance. Online registration activates coverage and provides proof of purchase for warranty claims within the decade.

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