2 Ton 15 SEER 80% AFUE 60,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow Review 2026

// Bottom Line

This Goodman split system works best for budget-conscious homeowners upgrading from older equipment who want respectable efficiency without premium pricing. The 16 SEER cooling and 80% AFUE heating strike a practical balance for moderate climates, though it trails high-efficiency competitors.

Review

The Goodman 2-ton split system represents the practical middle ground of residential HVAC equipment. With a 16 SEER cooling rating and 80% AFUE heating efficiency, it earns Energy Star certification while staying accessible on price. This system uses R410A refrigerant with a scroll compressor, delivering proven reliability without cutting-edge technology. It's positioned for homeowners who need a straightforward replacement and contractors serving cost-sensitive markets where efficiency gains matter less than initial installation cost.

Real-world performance centers on the 23,600 BTU cooling capacity and 60,000 BTU heating output across two burner stages. The high-efficiency multi-speed blower motor handles airflow up to 1200 CFM, allowing better comfort control than fixed-speed alternatives. At 71.5 dBA, operation stays reasonably quiet for a single-stage compressor unit. The two-stage burner modulates heat output, improving comfort during partial heating demands compared to on-off operation, though the 80% AFUE rating trails modern condensing furnaces by 10 to 15 percentage points.

Pros & Cons

Pros

Energy Star certified with 16 SEER cooling efficiency, lowering seasonal cooling costs
Two-stage gas burner provides better heating modulation than single-stage units
High-efficiency multi-speed blower motor adjusts airflow from 0 to 1200 CFM for comfort
Scroll compressor design is proven for durability and quiet operation at 71.5 dBA
50-foot suction line included with 3/4 inch insulation, simplifying installation
10-year warranty with online registration covers parts and labor

Cons

80% AFUE furnace efficiency lags modern 95% AFUE condensing models by significant margin
Single-stage air conditioning cannot modulate capacity, cycling on and off rather than running continuously
23,600 cooling BTU undersizes this unit for larger homes or hot climates despite 2.5-ton rating
Requires metal exhaust flue, limiting installation flexibility in some retrofit scenarios
Limited to 120V single-phase power, standard but not ideal for all residential installations

Who Should Buy

Best For

Homeowners in mild to moderate climates replacing 10-plus year old systems who prioritize upfront affordability over long-term energy savings. Contractors serving budget-conscious residential customers who want Energy Star compliance without premium pricing.

Consider Alternatives If

Anyone in cold climates needing maximum heating efficiency, homes requiring variable-capacity cooling for humidity control, or buyers planning to stay 15+ years and recoup efficiency upgrades through utility savings.

2 Ton 15 SEER 80% AFUE 60,000 BTU Goodman Gas Furn

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Installation

This upflow configured A-coil unit accommodates both upflow and downflow applications for flexible placement. The pre-insulated 50-foot suction line with 3/4 inch insulation simplifies field routing and reduces installation time. Electrical requirements are straightforward: 120V single-phase 60 Hz power with breaker sizing between 12.4 and 20 amps. Metal exhaust flue is required, which may complicate retrofits in homes with existing power venting systems.

Warranty & Reliability

Goodman backs this system with a standard 10-year parts and labor warranty when you register online after installation. Coverage includes the condenser coil through the included evaporator coil warranty documentation. This warranty length is solid for mid-tier equipment but won't match extended 12-year or lifetime warranties on premium brands.

Specifications

SKU	LS38343850
Brand/Manufacturer	Online Supply
Cooling BTU	23,600
Heating BTU	60,000
Refrigerant	R410A
Electrical	120 V. 1 Phase 60 Hz
Warranty	10 Years with Online Registration
Decibel Level (dBA)	71.5
Weight (in lbs)	22.000000
Feature	Spec
Replaces	GSX16S241
Energy Star	Yes
SEER1 (Efficiency)	16
Condenser Stages	Single Stage
Compressor Type	Scroll
Liquid Valve Size	3/8"
Suction Valve Size	3/4"
Max Breaker Size	20 amps
Min. Breaker Size	12.4 amps
Tonnage	2.5 Ton
Height	22"
Width	17.5"
Depth	21"
Resources	CAPT Installation Manual CAPT 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.
Airflow Direction	Upflow/Horizontal
Exhaust Flue Requirement	Metal
Furnace Efficiency / AFUE	80%
Blower Motor	High Efficiency Multi-Speed
Maximum CFM	1200
Configuration	Upflow / Downflow
Burner Stages	Two
Fuel Type	Gas
Liquid Line	3/8"
Suction Line	3/4"
Style	A-Coil
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

What does the 16 SEER rating mean for my cooling costs? +

SEER measures cooling efficiency over a season. At 16 SEER, this unit delivers 16 BTU of cooling per watt-hour used. Compared to 13 SEER units, you'll see roughly 18 to 22 percent lower cooling electricity costs, though actual savings depend on your local rates and climate zone. The 23,600 BTU capacity handles most 2-ton applications.

Can I use this system for both horizontal and upflow installation? +

Yes. The unit supports upflow and downflow configurations, making it adaptable to basement, attic, or closet placement. The A-coil design works in both orientations. However, verify your existing ductwork alignment and space dimensions before ordering, as reconfiguration mid-install adds cost.

How does 80% AFUE compare to newer high-efficiency furnaces? +

80% AFUE is conventional non-condensing technology. Modern AFUE rates reach 95 percent, meaning 15 percent of fuel energy exits as waste heat. Over 20 years, this efficiency gap costs thousands in fuel waste. Choose 80% AFUE only if upfront budget is paramount; otherwise, upgrading to 95% AFUE saves money long-term.

Should I compare this to higher-SEER competitors? +

Yes. 16 SEER is respectable but not leading-edge. 18 to 20 SEER units cost 15 to 25 percent more upfront but recoup cost through lower cooling bills, especially in hot climates. For mild climates or shorter ownership, 16 SEER makes economic sense. High-heat areas benefit more from 18-plus SEER upgrades.

What does the 10-year warranty actually cover? +

Parts and labor for manufacturing defects, conditional on online registration. Covers refrigerant leaks, compressor failure, and coil defects. Does not cover damage from improper installation, maintenance neglect, or normal wear. Registration is quick and essential for claim eligibility.

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