3 Ton 14 SEER 80% AFUE 60,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow Review 2026

// Bottom Line

This 3-ton Goodman system is ideal for budget-conscious homeowners and contractors seeking a no-frills replacement for small to mid-sized homes. At $643, you get proven Goodman reliability with respectable 80% AFUE heating efficiency and Energy Star cooling performance, though you're trading premium features for the lower price point.

Review

The Goodman 3-ton gas furnace and air conditioner system represents solid mid-market positioning in an increasingly competitive HVAC landscape. At $643, this upflow unit delivers heating and cooling capacity suitable for approximately 1,200 to 1,500 square foot homes. Goodman maintains a reputation for reliability without premium pricing, making this system appealing to cost-conscious homeowners and contractors managing multiple residential jobs.

Performance metrics tell a practical story. The furnace produces 60,000 BTU of heating output with an 80% AFUE rating and two-stage burner configuration. The air conditioner section delivers 34,800 BTU (3 tons) cooling with Energy Star certification and a 16 SEER rating. The high-efficiency multi-speed blower motor maxes out at 1,200 CFM, supporting both heating and cooling distribution. These specifications place the system solidly in the efficiency middle ground, acceptable for most climates but trailing newer 90-95% AFUE competitors.

Pros & Cons

Pros

Excellent value at $643 for a complete 3-ton heating and cooling system
80% AFUE furnace with two-stage burner provides better efficiency than single-stage models
Energy Star certified air conditioner with R410A/R22 compatibility
High-efficiency multi-speed blower motor allows better airflow control and zoning potential
10-year warranty with online registration covers parts and compressor
Upflow/horizontal configuration suits most residential basements and attics
SEER 16 cooling rating exceeds minimum standards for reliable performance

Cons

80% AFUE is mid-tier efficiency; modern furnaces reach 90-98% AFUE for better long-term savings
Single-stage condenser limits part-load efficiency on mild days
73.5 dB noise level is noticeably loud during operation compared to quieter models
Warranty requires online registration and doesn't cover labor costs

Who Should Buy

Best For

Homeowners replacing 15+ year old systems who prioritize upfront affordability over premium efficiency gains, and contractors installing in rental properties or budget-conscious developments where 80% AFUE meets code requirements.

Consider Alternatives If

Anyone in a climate zone with long heating seasons should invest in 90%+ AFUE furnaces, as the efficiency gap justifies higher purchase price through utility savings within 5-7 years.

3 Ton 14 SEER 80% AFUE 60,000 BTU Goodman Gas Furn

$643

Buy at HVACDirect →

Installation

This upflow model requires metal exhaust flue for safe combustion gas venting. Electrical demands are straightforward: 208/230V single-phase 60 Hz with breaker sizing between 18.7 and 30 amps. The unit dimensions of 30 inches tall, 17.5 inches wide, and 21 inches deep fit standard basement mechanical rooms. Standard refrigerant line lengths run 50 feet maximum with 3/4 inch insulation on suction lines.

Warranty & Reliability

Goodman backs this system with 10 years of parts coverage when you register online. The warranty covers defects in materials and workmanship but excludes labor costs, which typically range $200 to $500 per service call. Registration is required within specified timeframe to activate full protection, a step many homeowners overlook.

Specifications

SKU	LS38783850
Brand/Manufacturer	Online Supply
Cooling BTU	34,800
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)	73.5
Weight (in lbs)	30.000000
Feature	Spec
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
Height	30"
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.
Energy Star	Yes
SEER1 (Efficiency)	16
Condenser Stages	Single Stage
Compressor Type	Scroll
Liquid Valve Size	3/8"
Suction Valve Size	7/8"
Max Breaker Size	30 amps
Min. Breaker Size	18.7 amps
Tonnage	3 Ton
Liquid Line	3/8"
Suction Line	7/8"
Style	A-Coil
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

What size home does this 3-ton system handle? +

A 3-ton system with 34,800 BTU cooling capacity typically handles 1,200 to 1,500 square feet effectively. Actual sizing depends on insulation quality, window count, and local climate. Have a professional perform Manual J load calculations to confirm this unit matches your specific home.

Can I replace my old R22 system with this furnace? +

Yes. This unit accepts both R410A and R22 refrigerant, making it compatible with existing R22 condensers during transitional replacements. However, new installations should use R410A as R22 is being phased out. Consult your HVAC contractor about refrigerant compatibility with your existing outdoor unit.

How does 80% AFUE compare to newer furnaces? +

80% AFUE means 80 cents of every dollar spent on gas becomes heat; 20% exits the flue. Modern condensing furnaces reach 90-98% AFUE, reducing annual heating costs by 10-18%. Over 15 years, the efficiency premium typically pays for itself through lower utility bills.

Is this system quieter than older units? +

At 73.5 dB, this system runs noticeably louder than high-end models that operate at 65-68 dB. For context, 73.5 dB approximates busy office noise. Noise may be noticeable in basements or utility closets near living spaces.

What happens if I don't register for the warranty? +

Registration is required to activate the full 10-year coverage. Without registration, you may forfeit warranty protection. Keep your proof of purchase and register immediately upon installation to avoid complications if repairs become necessary.

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