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

// Bottom Line

This Goodman combo system works best for homeowners upgrading older equipment who want reliable heating and cooling without premium pricing. The 80% AFUE furnace and 16 SEER2 air conditioner deliver solid performance for moderate climates, especially in retrofit applications where horizontal configuration fits existing spaces.

Review

Goodman's 2-ton combo system represents the practical middle ground in residential HVAC. At $2024, it delivers familiar brand reliability at an accessible price point. This horizontal configuration targets retrofit installations where space constraints rule out traditional vertical units. The system combines a 60,000 BTU furnace with a 23,600 BTU cooling coil, making it suitable for homes averaging 1,500 to 2,000 square feet in moderate climates.

The 80% AFUE furnace meets baseline efficiency standards with two-stage burner operation that reduces waste during milder weather. The air conditioner section hits 16 SEER2, earning Energy Star certification and measurable savings on cooling costs. The variable-speed blower motor adjusts CFM output up to 1,600, distributing conditioned air more evenly than fixed-speed alternatives. The scroll compressor and single-stage design keep construction straightforward, though they sacrifice the modulation efficiency of premium systems.

Pros & Cons

Pros

16 SEER2 efficiency rating qualifies for Energy Star, reducing utility costs versus older units
Two-stage burner optimizes fuel consumption, running at partial capacity during mild heating days
Variable-speed blower motor adapts airflow to demand, improving comfort and efficiency throughout the cycle
60,000 BTU heating capacity handles most 2-ton cooling loads without oversizing
Horizontal configuration fits tight spaces like attics, crawlspaces, and basements where vertical units won't work
10-year warranty with online registration provides solid peace of mind

Cons

80% AFUE lags behind high-efficiency condensing furnaces that reach 95%+ AFUE in cold climates
Single-stage compressor cycles on/off rather than modulating, using more energy during partial-load conditions
71.5 dB noise level is slightly louder than premium units, noticeable during operation in finished spaces
R410A/R22 dual-refrigerant compatibility may create confusion during service and future repairs

Who Should Buy

Best For

Homeowners in moderate climates replacing 10+ year old systems who prioritize upfront cost savings and need horizontal installation. Contractors retrofitting existing ductwork in tight spaces will appreciate the compact 17.5 inch height and proven Goodman reliability.

Consider Alternatives If

Anyone in extreme cold climates should look at 95% AFUE condensing furnaces, and buyers wanting premium efficiency should consider variable-speed compressor models with higher SEER ratings.

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

$2024

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Installation

Horizontal installation requires metal exhaust flue venting and 120V single-phase power with 12.4 to 20 amp breaker capacity. The 26-inch depth and 17.5-inch height fit most attic or crawlspace openings. Refrigerant lines connect via 3/8 inch liquid and 3/4 inch suction ports, with 50 feet of insulated suction line provided. Professional installation remains essential for proper ductwork sealing and refrigerant charging.

Warranty & Reliability

The 10-year parts warranty activates upon online registration and covers compressor, coil, and cabinet defects. This duration matches competitors at this price tier but falls short of premium brands offering 10-year compressor plus limited lifetime coverage. Warranty excludes labor, so budget $500 to $1,500 for service calls during the coverage period.

Specifications

SKU	LS38343850
Brand/Manufacturer	Online Supply
Cooling BTU	23,600
Heating BTU	60,000
Refrigerant	R410A or R22
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	17.5"
Width	21.125"
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	204633301
Airflow Direction	Upflow/Horizontal
Exhaust Flue Requirement	Metal
Furnace Efficiency / AFUE	80%
Blower Motor	Variable Speed
Maximum CFM	1600
Configuration	Horizontal
Burner Stages	Two
Fuel Type	Propane, Natural Gas
Liquid Line	3/8"
Suction Line	3/4"
Style	A-Coil
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

Why does this system show both 2 ton and 2.5 ton tonnage ratings? +

The 2.5-ton rating refers to the cooling coil capacity of 23,600 BTU. The 2-ton designation reflects the condensing unit size. For practical purposes, treat this as a 2-ton system suitable for homes under 2,000 square feet in moderate climates. Verify your actual load with a Manual J calculation.

Can I use this in a garage or unconditioned space? +

The horizontal orientation fits tight locations well, but the furnace requires adequate return air and metal exhaust venting to outside. Garage installation demands proper combustion air supply to prevent carbon monoxide issues. Have a licensed technician evaluate your installation location for safety compliance.

How much will this system cost to run monthly compared to my 10-year-old unit? +

The 16 SEER2 rating delivers approximately 30% better cooling efficiency than older 10 SEER units, saving roughly $15 to $25 monthly during cooling season. The 80% AFUE furnace saves 15% to 20% on heating versus 70% AFUE models, depending on climate severity.

Should I buy this or upgrade to a 95% AFUE condensing furnace? +

In moderate climates with mild winters, the 80% unit pays back quickly at lower initial cost. In cold regions where furnaces run 6+ months annually, the 95% AFUE model recovers the $1,500 to $2,000 premium through fuel savings within 7 to 10 years.

Does the 10-year warranty cover compressor replacement? +

Yes, the compressor is covered for 10 years with registration. However, labor costs for replacement typically run $800 to $1,500. The warranty does not cover normal wear, refrigerant recharging, or damage from improper installation.

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