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

// Bottom Line

This Goodman system excels for budget-conscious homeowners and contractors seeking reliable heating and cooling without premium pricing. It's particularly well-suited for moderate climates where 80% AFUE heating and 15 SEER cooling provide adequate comfort at lower upfront investment, though it won't match high-efficiency units in extreme weather.

Review

The Goodman 2-ton combo system at $1,909 represents straightforward, no-frills cooling and heating for homeowners tired of sticker shock. This upflow configuration pairs a 60,000 BTU furnace with a matching air conditioner unit, making it a complete replacement solution for smaller homes and efficient spaces. Goodman's reputation for reliability translates into contractor acceptance and parts availability, though this particular model targets the value segment rather than premium performance.

Performance metrics tell a practical story. The furnace delivers 80% AFUE efficiency with two-stage burner operation, running at half capacity (30,000 BTU) during mild heating days to conserve fuel. Cooling performance reaches 15 SEER with a scroll compressor handling 23,600 BTU output, backed by variable-speed blower technology that adjusts airflow from 0 to 1,600 CFM. The unit operates at 71.5 dB, comparable to standard residential equipment, and draws minimal electrical demand at 12.4 to 20 amps on 120V single-phase power.

Pros & Cons

Pros

Strong cooling efficiency at 15 SEER with ENERGY STAR certification, exceeding minimum federal standards by 25 percent
Dual-fuel capability runs on natural gas or propane, offering flexibility for varied installation scenarios
Two-stage burner maximizes heating efficiency by modulating between 30,000 and 60,000 BTU output based on demand
Variable-speed blower motor improves comfort and reduces operating costs compared to fixed-speed alternatives
Competitive $1,909 price point for a complete 2-ton combo system with 10-year warranty protection

Cons

80% AFUE is acceptable but trails modern high-efficiency furnaces rated 90-98% AFUE by significant margins
Single-stage air conditioner compressor lacks modulation capability, meaning it runs full-power or off with no middle ground
71.5 dB noise level places it in the upper range for residential units, potentially noticeable during operation

Who Should Buy

Best For

Budget-conscious homeowners in moderate climates who prioritize affordability over maximum efficiency, and HVAC contractors needing reliable equipment for cost-sensitive residential projects. This system works especially well for homes where natural gas and propane switching capability adds value.

Consider Alternatives If

Homeowners in very cold climates needing maximum heating efficiency, those in high-cost energy regions where 80% AFUE adds significant operating expenses, or customers prioritizing ultra-quiet operation should explore alternatives.

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

$1909

Buy at HVACDirect →

Installation

This upflow A-coil system requires metal exhaust flue piping and standard 3/8 inch liquid lines with 3/4 inch suction lines, both insulated to 3/4 inch thickness across 50-foot maximum runs. Dimensions of 22 inches tall by 17.5 inches wide by 21 inches deep fit standard utility closets and basements. Two-stage burner design and variable-speed motor add minimal installation complexity compared to basic single-stage units.

Warranty & Reliability

Goodman provides 10-year coverage when you complete online registration after purchase. This comprehensive warranty covers compressor, sealed system, and heat exchanger defects common during early equipment life. Registration is straightforward and provides important protection, though coverage details should be reviewed before installation.

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.
AHRI Certificate Number	204633301
Airflow Direction	Upflow/Horizontal
Exhaust Flue Requirement	Metal
Furnace Efficiency / AFUE	80%
Blower Motor	Variable Speed
Maximum CFM	1600
Configuration	Upflow / Downflow
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

How does this system compare to a standard single-stage furnace? +

Two-stage burner operation cycles between 30,000 BTU and 60,000 BTU output, reducing runtime during mild weather and lowering fuel consumption. Single-stage units run full capacity whenever heating is needed, cycling on and off more frequently. The variable-speed blower adds another efficiency layer by matching airflow to actual heating demand.

Can I install this in either upflow or downflow configuration? +

Yes, this unit supports both upflow and downflow installation, though you're purchasing the upflow SKU LS38343850 specifically. Verify your ductwork orientation before ordering. Both configurations require standard metal exhaust flue and proper refrigerant line sizing for 50-foot maximum distances.

Is 15 SEER cooling efficiency adequate for my climate? +

15 SEER exceeds federal minimum standards and qualifies for ENERGY STAR certification, making it suitable for moderate climates. High-temperature regions may benefit from 16-18 SEER units for better summer efficiency, while milder areas find 15 SEER entirely adequate, especially at this price point.

What's the actual difference between this Goodman and premium-brand competitors? +

Premium brands often feature higher SEER ratings (16-20), higher AFUE ratings (90-98%), variable-speed compressors, and extended warranties. Those advantages cost 40-60 percent more. This Goodman delivers adequate performance at realistic pricing, trading maximum efficiency for affordability and proven reliability.

Does registration through Online Supply differ from Goodman direct registration? +

Online Supply appears to be an authorized Goodman distributor. Register through their process to activate your 10-year warranty. Contact Online Supply directly if registration questions arise, though Goodman will honor valid registrations through authorized sellers.

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