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 excels for budget-conscious homeowners upgrading older equipment or contractors handling moderate-climate jobs where premium efficiency isn't the priority. The variable-speed blower and two-stage burner deliver comfort without the ENERGY STAR price premium.

Review

The Goodman 1.5-ton 15 SEER 80% AFUE system represents the backbone of the residential HVAC market. Priced at $2,552, it occupies the practical middle ground between ultra-cheap builders' grade units and premium high-efficiency systems. Online Supply, the listed brand, actually sources this as a Goodman OEM product, giving contractors and DIYers access to genuine equipment through a distributor channel rather than traditional retail markup.

Heating output reaches 60,000 BTU with two-stage burner control, while the cooling side delivers 18,000 BTU at 14 SEER2. The variable-speed blower motor maxes out at 1,600 CFM and adjusts throughout the cycle, reducing unnecessary fan runtime compared to single-speed designs. This furnace operates at 208/230V single-phase, requiring a 12-30 amp breaker. Noise output of 71 dBA places it in the acceptable range for basement or garage installation.

Pros & Cons

Pros

80% AFUE furnace efficiency beats many budget alternatives by 3-5 percentage points
Variable-speed blower motor reduces energy waste and improves comfort consistency
Two-stage burner allows low-fire heating, cutting runtime and energy use
Upflow/horizontal configuration handles multiple installation scenarios
10-year warranty with online registration covers both heating and cooling
30-amp maximum electrical requirement keeps installation costs down on standard circuits

Cons

14 SEER2 cooling efficiency is dated, modern systems hit 16-20 SEER2
80% AFUE furnace means 20% of fuel becomes wasted heat versus 95%+ in high-efficiency models
Single-stage condenser cannot modulate cooling capacity, cycling on and off instead
Metal flue requirement adds venting costs on some retrofit installations
No ENERGY STAR certification signals this is entry-level, not mid-tier equipment

Who Should Buy

Best For

Homeowners in moderate climates who prioritize affordability and want incremental efficiency gains over their 15+ year old system. Contractors handling small residential jobs or new construction where customers won't occupy full-time, since the system handles 1.5-ton loads efficiently without oversizing.

Consider Alternatives If

Anyone in very cold climates needing extended heating season efficiency, homes with utility bills above $200 monthly, or buyers planning to stay 15+ years and recover costs through energy savings.

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

$2552

Buy at HVACDirect →

Installation

Upflow and downflow configurations suit both new construction and retrofits. The A-coil style pairs cleanly with standard indoor air handlers. Metal flue requirement means you cannot use flexible PVC venting, adding potential costs. The 30-inch height, 17.5-inch width, and 21-inch depth fit standard mechanical rooms. Suction and liquid line sizes are 3/4-inch and 3/8-inch respectively, with 50 feet of lineset included.

Warranty & Reliability

Ten-year parts and labor coverage applies when you register online after installation. This covers both the furnace and evaporator coil, which is standard for combo systems. Labor coverage via Online Supply depends on their authorized service network, so verify local technician availability before purchase. Registration is mandatory to activate the full term.

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
Weight (in lbs)	22.000000
Feature	Spec
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
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.
Energy Star	No
SEER1 (Efficiency)	14
Condenser Stages	Single Stage
Compressor Type	Rotary
Liquid Line	3/8"
Liquid Valve Size	3/8"
Suction Valve Size	3/4"
Max Breaker Size	30 amps
Min. Breaker Size	12 amps
Tonnage	3 Ton
Suction Line	3/4"
Style	A-Coil
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

How does 80% AFUE compare to modern furnaces? +

80% AFUE is midrange for today's market. Standard units hit 78-80%, mid-efficiency reaches 90-92%, and premium systems top out at 96-98% AFUE. You'll pay $400-800 more for a 95% AFUE unit but recover that in energy savings over 8-12 years if heating costs are high.

Can this system work in cold climates like Minnesota or Montana? +

Technically yes, but inefficiently. At 80% AFUE, you waste fuel heat in areas with 7,000+ heating degree days. A 95% AFUE furnace would save $200-400 annually in those climates. This unit works best in moderate zones with 4,000-5,500 heating degree days.

What does the variable-speed blower actually save me? +

Variable-speed motors run at lower speeds during partial load periods, cutting blower electricity draw by 30-50% compared to constant-speed units. On a $120 annual cooling bill, expect $15-30 savings. Over 15 years, that's $225-450, roughly offsetting the $300 premium variable-speed commands.

Is 14 SEER2 adequate, or should I wait for higher ratings? +

14 SEER2 is acceptable for moderate climates where cooling seasons run 4-5 months. In hot-humid zones like Texas or Florida, a 16-18 SEER2 unit justifies the investment because it reduces summer cooling runtime significantly. Compare your annual cooling bills before deciding.

Does the 10-year warranty transfer if I sell my home? +

Most Goodman warranties transfer to the second owner, but coverage typically drops to 5 years parts only on the compressor. Verify with Online Supply's specific policy before relying on this as a selling point to future buyers.

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