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

// Bottom Line

This Goodman system makes sense for homeowners upgrading from older equipment on a tight budget, particularly in mixed climates where heating matters. At $2024 with a 10-year warranty and ENERGY STAR certification, you're getting legitimate efficiency gains without paying for premium-brand pricing.

Review

The Goodman 1.5-ton 15 SEER gas furnace and air conditioner system sits comfortably in the value segment, offering contractors and homeowners a proven combination at $2024. This upflow-configured unit packages a 60,000 BTU furnace with an 18,000 BTU cooling unit into one manageable footprint measuring 22 by 17.5 by 21 inches. It's not flashy, but Goodman's reputation for straightforward reliability and parts availability makes this a practical choice for replacement projects and new installations in residential settings.

Performance specs reveal a competent, middle-of-the-road performer. The furnace delivers 80% AFUE efficiency with two-stage burners that modulate heat output for better comfort and lower cycling losses. The air conditioner achieves 15 SEER with a single-stage scroll compressor running on R410A or R22 refrigerant. Variable-speed blower technology reaching 1600 CFM maximum allows the system to match airflow to actual heating or cooling demand, reducing unnecessary energy consumption. Noise runs at 71.5 dB, slightly elevated but acceptable for non-premium equipment.

Pros & Cons

Pros

80% AFUE furnace with two-stage burners for better heating efficiency and comfort modulation
15 SEER air conditioner rated at 18,000 cooling BTU, sufficient for 1.5-ton capacity with ENERGY STAR qualification
Variable-speed blower motor adjusts CFM from 0 to 1600, improving comfort and reducing energy waste
60,000 BTU heating output handles most single-zone residential applications without oversizing
10-year parts warranty with online registration provides solid peace-of-mind coverage at this price point

Cons

80% AFUE is acceptable but not exceptional; modern high-efficiency furnaces reach 95% AFUE
15 SEER rating lags behind current market leaders hitting 18+ SEER in comparable tonnage classes
Single-stage compressor means the AC runs at full capacity, missing fine-tuned part-load efficiency

Who Should Buy

Best For

Contractors installing equipment in price-sensitive residential projects and homeowners replacing 10-15 year old systems who prioritize upfront savings over premium efficiency. This system works well for moderate climates where heating and cooling loads are fairly balanced throughout the year.

Consider Alternatives If

Customers in extreme climates, those with high utility bills seeking maximum efficiency ROI, or anyone needing variable refrigerant or staged cooling for precision comfort control.

1.5 Ton 15 SEER 80% AFUE 60,000 BTU Goodman Gas Fu

$2024

Buy at HVACDirect →

Installation

This upflow system requires standard metal exhaust flue venting, 208/230V single-phase 60 Hz power, and 12.4 to 20-amp breaker sizing. The A-coil design pairs with 3/8-inch liquid and 3/4-inch suction line connections, both with 50-foot maximum run lengths. Variable-speed blower installation is straightforward for trained technicians familiar with Goodman equipment. Download the CAPF installation manual before starting work to confirm ductwork compatibility and refrigerant charge requirements.

Warranty & Reliability

Goodman backs this system with a 10-year parts warranty activated through online registration. This coverage is respectable for the price tier, protecting against compressor failure, motor problems, and heat exchanger defects. Warranty registration is simple and essential, so complete it before the customer takes delivery. Coverage does not include labor or refrigerant, which is standard industry practice.

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	Upflow / Downflow
Burner Stages	Two
Fuel Type	Propane, Natural Gas
Height	22"
Width	17.5"
Depth	21"
Resources	CAPF Installation Manual CAPF 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	2.5 Ton
Liquid Line	3/8"
Suction Line	3/4"
Style	A-Coil
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

Is this system actually 1.5 ton or 2.5 ton? +

There's a spec conflict in the data. The title and tonnage rating show 1.5 ton cooling capacity, but the spec sheet lists 2.5 ton tonnage and 18,000 BTU cooling output. Clarify with your supplier before purchase, as this affects system sizing and efficiency ratings significantly.

Can I use this system with my existing ductwork? +

Possibly, but verify first. The variable-speed blower handles 0 to 1600 CFM maximum, so undersized ducts will bottleneck efficiency. Have a ductwork assessment done, particularly if replacing older equipment. Poor ductwork makes any furnace perform poorly.

How does 80% AFUE compare to what I have now? +

If you're replacing a system from the 1990s or early 2000s, you'll see 10-15% heating cost reduction. Modern high-efficiency units hit 95% AFUE, so this Goodman is middle-ground. Over 15 years, the efficiency gap costs you money, though upfront purchase price is lower.

Should I buy this or spend more on a 95% AFUE system? +

Calculate your payback period. A $3500 high-efficiency furnace versus $2024 costs $1476 more. At $200 annual heating savings, payback takes seven years. If you stay longer than that, higher efficiency makes financial sense. Otherwise, this Goodman is sensible.

Does the 10-year warranty cover everything? +

Parts only, not labor or refrigerant. You'll pay service charges if the compressor fails after year one. Extended service plans from dealers can cover labor and refrigerant costs if you want comprehensive protection.

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