1.5 Ton 16 SEER 80% AFUE 60,000 BTU Goodman Gas Furnace and Air Conditioner System - Horizontal Review 2026

// Bottom Line

This Goodman 1.5-ton system excels for contractors managing tight budgets on residential replacements where dual-fuel flexibility matters. The 16 SEER cooling efficiency and Energy Star certification justify the $2024 price for homeowners in mixed climates seeking balanced heating and cooling performance.

Review

The Goodman 1.5-ton split system at $2024 sits squarely in the value tier of residential HVAC offerings. SKU LS38343850 combines a 60,000 BTU horizontal furnace with a matching air conditioner coil, delivering a complete package for residential replacements. This horizontal configuration suits attic or crawlspace mounting common in many North American homes. Goodman's market reputation centers on reliability over premium features, and this unit reinforces that positioning with straightforward engineering and contractor-friendly specs.

Cooling performance reaches 18,000 BTU (1.5 tons) at 16 SEER efficiency with Energy Star certification, translating to measurable energy savings on air conditioning bills. The furnace delivers 80% AFUE rated efficiency with a two-stage burner that modulates output between high and low fire. Dual fuel compatibility accommodates natural gas or propane seamlessly. Variable-speed blower motor adjusts CFM up to 1,600, while the scroll compressor operates at single-stage pressure, meaning efficiency dips slightly during partial-load conditions on moderate days.

Pros & Cons

Pros

16 SEER cooling efficiency delivers measurable energy savings versus baseline 13-14 SEER units, certified Energy Star
Two-stage burner with 60,000 BTU heating capacity provides responsive comfort in moderate climates
Variable-speed blower motor optimizes airflow up to 1,600 CFM for even temperature distribution
Dual fuel capability handles both natural gas and propane, crucial for rural and suburban installations
Scroll compressor technology is proven reliable with lower maintenance demands than reciprocating alternatives

Cons

80% AFUE furnace efficiency lags high-efficiency models at 90-98% AFUE, meaning higher heating fuel consumption
Single-stage condenser limits partial-load efficiency during mild weather operation
71.5 dBA noise level runs louder than premium units, potentially noticeable in quiet neighborhoods

Who Should Buy

Best For

Contractors replacing outdated equipment on budget-conscious residential jobs and homeowners in mild-to-moderate climates prioritizing reasonable efficiency without premium pricing. This system fits replacement scenarios where the existing ductwork and electrical panel support the 208/230V 1-phase requirement.

Consider Alternatives If

Homeowners in extremely cold climates needing maximum heating efficiency should evaluate 95%+ AFUE units, and noise-sensitive buyers should audition quieter premium condensers before purchasing.

1.5 Ton 16 SEER 80% AFUE 60,000 BTU Goodman Gas Fu

$2024

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Installation

The horizontal A-coil configuration requires 21.125 inches height clearance and 26 inches depth in tight spaces. Electrically, the unit draws between 12.4 to 20 amps maximum on 208/230V single-phase, so most homes need standard breaker upgrades. Refrigerant lines ship separately (3/8 inch liquid, 3/4 inch suction with 3/4 inch insulation), requiring field connection within the included 50-foot maximum line length. Metal flue exhaust is mandatory, making furnace placement near suitable venting essential.

Warranty & Reliability

Goodman provides a 10-year warranty on parts and compressor when you register online after purchase. Registration is straightforward and typically handled during first-year service. This duration ranks competitively for mid-tier equipment, though premium brands sometimes exceed it. Coverage includes the evaporator coil separately, protecting against refrigerant-side failures.

Specifications

SKU	LS38343850
Brand/Manufacturer	Online Supply
Cooling BTU	18,000
Heating BTU	60,000
Refrigerant	R410A or R22
Electrical	208 / 230 V. 1 Phase 60 Hz
Warranty	10 Years with Online Registration
Decibel Level (dBA)	71.5
Weight (in lbs)	22.000000
Feature	Spec
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
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.
Replaces	GSX16S181
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	3 Ton
Liquid Line	3/8"
Suction Line	3/4"
Style	A-Coil
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

What's the real-world heating output in BTU? +

The furnace outputs 60,000 BTU per hour across two burner stages. At 80% AFUE, approximately 48,000 BTU converts to actual home heating, with 12,000 BTU lost through the exhaust flue. This capacity handles homes up to roughly 2,000 square feet in moderate climates.

Can I use this if my home runs on propane? +

Yes, the unit operates on both natural gas and propane without modification. This dual-fuel flexibility is especially valuable in rural areas where propane delivery is standard. The burner assembly accepts either fuel type seamlessly.

How does 16 SEER compare to other budget systems? +

16 SEER is above-average for value-tier equipment (typical baseline is 13-14 SEER). This translates to roughly 15-20% lower cooling costs than older 10 SEER equipment. Paired with Energy Star certification, you recover the system cost difference versus cheaper alternatives within 5-7 years on utility savings.

Is the 80% AFUE heating efficiency adequate? +

80% AFUE is solid for non-premium equipment, though newer high-efficiency furnaces reach 95%+ AFUE. In mild climates, the difference is negligible. In very cold regions (Minnesota, New England), upgrading to 90%+ AFUE furnaces saves considerably on heating bills, justifying the higher upfront cost.

What does the 10-year warranty actually cover? +

Coverage includes parts and compressor replacement for manufacturing defects when registered online. The evaporator coil has separate warranty protection. Labor and refrigerant are typically excluded, so factor service costs separately into your budget.

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