2 Ton 13 SEER 98% AFUE 80,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow Review 2026

// Bottom Line

This 2-ton ACiQ condenser paired with an 80,000 BTU Goodman furnace works well for single-story homes or light commercial spaces needing both cooling and reliable heating. The 13 SEER1 rating and 97% AFUE efficiency make it cost-effective for contractors building mixed HVAC solutions in moderate climates.

Review

The ACiQ 2-ton condenser paired with the Goodman 80,000 BTU furnace represents a practical mid-range HVAC solution for contractors balancing efficiency requirements with affordability. This upflow A-coil configuration fits standard residential installations where space allows a 34.5 inch height and 21 by 28.75 inch footprint. Energy Star certification signals compliance with federal minimum efficiency standards, making it attractive for homeowners conscious of utility bills without pursuing premium-tier equipment.

Cooling delivers 24,000 BTU at 13 SEER1, meeting modest efficiency expectations for a single-stage rotary compressor system. Heating output reaches 80,000 BTU with 97% AFUE through modulating burner stages that adjust flame intensity based on actual temperature demand. The variable-speed ECM blower motor pulls up to 1,600 CFM, matching airflow dynamically to load conditions rather than running constant-speed cycles. R454B refrigerant meets environmental regulations while performing reliably in both heating and cooling modes.

Pros & Cons

Pros

Energy Star certified with 13 SEER1 cooling efficiency and 97% AFUE heating efficiency
Modulating burner stages optimize natural gas or propane consumption throughout heating cycles
Variable-speed ECM blower motor adjusts airflow up to 1,600 CFM for comfort and efficiency
R454B refrigerant meets current EPA standards with lower global warming potential
10-year warranty with online registration provides extended coverage for parts and labor

Cons

Single-stage compressor cannot modulate cooling capacity, limiting efficiency during partial load conditions
75 dB noise level at full operation may be noticeable in quieter residential settings
Requires 115V single-phase 60Hz electrical service, limiting flexibility in some commercial applications

Who Should Buy

Best For

Contractors upgrading residential HVAC systems in homes with existing upflow or horizontal ductwork, and homeowners seeking reliable heating plus moderate cooling efficiency without premium pricing. This system suits moderate climates where heating demand justifies the modulating furnace investment.

Consider Alternatives If

Buyers requiring high-efficiency cooling above 15 SEER2 or those in hot climates where an oversized single-stage compressor will cycle inefficiently should look at two-stage or variable-capacity alternatives.

2 Ton 13 SEER 98% AFUE 80,000 BTU Goodman Gas Furn

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Installation

Installation requires standard HVAC practices for split systems, with refrigerant lines sized at 3/8 inch liquid and 3/4 inch suction, both featuring sweat connections. PVC or plastic exhaust flue venting handles condensate from the high-efficiency furnace. Electrical needs remain modest at 115V single-phase 60Hz with breaker range between 10.3 and 15 amps. Most licensed contractors complete installation in one day with proper evacuation and charging procedures.

Warranty & Reliability

Ten-year parts and labor warranty activates upon online registration, providing solid protection against manufacturing defects. Coverage extends to compressor, heat exchanger, and electrical components during the full warranty period. Registration takes minutes online and remains essential to maximize coverage value. No specific limitations noted in standard documentation, though labor claims typically require licensed contractor involvement.

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	2 Ton
Valve Type	Sweat
Height	34.5"
Width	21"
Depth	28.75"
Resources	Goodman 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 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.
Configuration	Upflow/Horizontal
Style	A-Coil
AHRI Certificate Number	7424266
Airflow Direction	Upflow/Horizontal
Exhaust Flue Requirement	Plastic / PVC
Furnace Efficiency / AFUE	97%
Blower Motor	Variable Speed - ECM
Maximum CFM	1600
Burner Stages	Modulating
Fuel Type	Propane, Natural Gas
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

How does 13 SEER1 compare to newer SEER2 ratings advertised by competitors? +

SEER1 and SEER2 use different testing standards, making direct comparison difficult. SEER2 typically yields 10 to 15 percent lower numbers than equivalent SEER1 ratings. A 13 SEER1 unit roughly equals 10 to 11 SEER2. This system remains efficient but sits below premium 16-plus SEER2 alternatives in real-world cooling performance.

Can this unit replace an existing Goodman GSX130242 condenser without issues? +

Yes, this ACiQ unit directly replaces the GSX130242 according to specifications. Refrigerant line sizes, electrical requirements, and mounting dimensions align. However, verify blower capacity and ductwork compatibility with your furnace before ordering, as undersized ducts limit performance regardless of unit specifications.

Will the modulating furnace reduce heating costs compared to single-stage alternatives? +

Modulating burner stages reduce runtime during mild winter days, lowering gas consumption meaningfully. The 97% AFUE efficiency captures heat that older 80-85% AFUE units waste. Real-world savings range from 10 to 25 percent depending on climate and thermostat settings, recovering investment within five to seven years.

Is single-stage cooling a significant drawback versus two-stage compressors? +

Single-stage compressors run at full capacity or not at all, wasting energy during partial load periods common in spring and fall. Two-stage units modulate capacity, improving efficiency 5 to 8 percent in mild weather. For heating-dominant climates, the difference matters less since the furnace handles shoulder seasons.

What electrical work is required for installation? +

Install a dedicated 15-amp 115V single-phase 60Hz circuit to the outdoor unit. Most homes already have adequate power nearby. Check existing breaker panel capacity and hire a licensed electrician if wiring exceeds 50 feet from the panel to avoid voltage drop.

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