2 Ton 13 SEER 96% AFUE 80,000 BTU Goodman Gas Furnace and Air Conditioner System - Horizontal Review 2026

// Bottom Line

This 2-ton horizontal system is ideal for contractors and homeowners upgrading older GSX130242 units in tight spaces where efficiency matters but budget remains realistic. The 96% AFUE heating and 13 SEER cooling deliver solid year-round performance without premium pricing.

Review

The ACiQ 2-ton gas furnace and air conditioner combo represents the practical middle ground in residential HVAC. It pairs an 80,000 BTU furnace rated at 96% AFUE with a 24,000 BTU cooling coil delivering 13 SEER1 efficiency. Priced at $2,666, this horizontal A-coil configuration targets replacement jobs and new installations where space constraints rule out upflow units. The system replaces the older GSX130242 platform while maintaining Goodman's reputation for straightforward reliability.

Performance comes from two technologies working together. The furnace uses two-stage burners to adjust heating output based on demand, reducing short-cycling and energy waste. The cooling side employs a rotary compressor with single-stage operation, sufficient for moderate climates but not optimized for extreme heat. The variable-speed ECM blower adjusts airflow from idle to 1,200 CFM, meaning you're not paying to move excess air when partial heating or cooling satisfies the thermostat. Energy Star certification and R454B refrigerant signal compliance with current environmental regulations.

Pros & Cons

Pros

96% AFUE furnace efficiency exceeds most competitor offerings at this price point
Two-stage burner for modulated heating reduces fuel waste and temperature swings
Variable-speed ECM blower maximizes comfort while minimizing electric consumption
Energy Star certified with R454B refrigerant meets current environmental standards
50-foot suction line insulation included, saving installation labor costs
10-year warranty with online registration provides solid coverage peace of mind

Cons

13 SEER1 is respectable but trails newer 14-16 SEER units by one generation
Single-stage compressor means less efficient part-load operation than variable-capacity systems
75 dB noise level slightly higher than ultra-quiet premium models for outdoor placement

Who Should Buy

Best For

Contractors performing replacements on existing Goodman systems and homeowners in moderate climates seeking balanced efficiency without ultra-premium costs. This unit rewards owners who run their heating and cooling year-round rather than occasionally.

Consider Alternatives If

Buyers in extremely hot climates needing maximum cooling efficiency or those with noise-sensitive neighbors should explore variable-capacity or higher-SEER alternatives.

2 Ton 13 SEER 96% AFUE 80,000 BTU Goodman Gas Furn

$2666

Buy at HVACDirect →

Installation

Installation straightforward for certified techs familiar with Goodman platforms. The system requires 115V single-phase power with 10.3 to 15-amp breaker capacity, making existing residential service adequate in most homes. Suction and liquid line sizes are 3/4-inch and 3/8-inch respectively. The included 50-foot insulated suction line eliminates purchasing and wrapping, reducing labor hours. Plastic or PVC exhaust flue compatibility standard for modern homes.

Warranty & Reliability

ACiQ backs this unit with a 10-year parts warranty activated through online registration. This duration matches most mid-tier competitors and exceeds budget-line alternatives. The warranty covers compressor, coil, and cabinet, though homeowners must register promptly. Coverage limitations apply to abuse or improper installation, so document your professional installation paperwork.

Specifications

SKU	ACIQ-24-EHPD-UPG
Brand/Manufacturer	ACiQ
Cooling BTU	24,000
Heating BTU	80,000
Refrigerant	R454B
Electrical	115 V. 1 Phase 60 Hz
Warranty	10 Years with Online Registration
Decibel Level (dBA)	75
Weight (in lbs)	120.000000
Feature	Spec
Replaces	GSX130242
Energy Star	Yes
SEER1 (Efficiency)	13
Condenser Stages	Single Stage
Compressor Type	Rotary
Liquid Line	3/8"
Suction Line	3/4"
Liquid Valve Size	3/8"
Max Breaker Size	15 amps
Min. Breaker Size	10.3 amps
Tonnage	3 Ton
Valve Type	Sweat
Height	21.125"
Width	17.5"
Depth	26"
Resources	CHPF Installation Manual CHPF 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.
AHRI Certificate Number	7368834
Airflow Direction	Upflow/Horizontal
Exhaust Flue Requirement	Plastic / PVC
Product Features	Rebate Available
Furnace Efficiency / AFUE	96%
Blower Motor	Variable Speed - ECM
Maximum CFM	1200
Configuration	Horizontal
Burner Stages	Two
Fuel Type	Propane, Natural Gas
Style	A-Coil
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

How does 13 SEER1 compare to my old system's efficiency? +

13 SEER1 represents current midline performance. Older units typically rated 10-11 SEER, meaning your cooling costs drop approximately 18-25% with this upgrade. The 96% AFUE furnace similarly beats 80-85% systems from the 1990s and early 2000s.

What does two-stage burner operation actually save me? +

Two-stage burners run at lower output during mild weather, reducing short-cycling and fuel consumption by 10-15% compared to single-stage units. On cold days, both stages fire automatically. You notice fewer temperature fluctuations and steadier comfort.

Will this system work in my basement with limited vertical space? +

The horizontal configuration and A-coil design fit tight spaces others cannot. At 50 inches long, 21 inches tall, and 26 inches deep, verify your actual measurements. The sweat-connection valve type offers flexibility for custom piping layouts.

How does single-stage cooling affect my electric bill versus variable-capacity units? +

Single-stage compressors run fully or off, making them less efficient at partial load. In mild 65-75 degree days, variable units consume less power. However, at $2,666, this system costs $1,500-2,000 less than two-stage alternatives, offsetting some operational savings.

Is the 10-year warranty enough, or should I buy protection plans? +

Ten years covers major failures. Extended plans rarely justify cost at this price point. Instead, budget for annual maintenance, which costs $100-150 yearly and voids warranty only if neglected.

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