Independent Review · Updated June 2026

2.5 Ton 14 SEER 98% AFUE 60,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow

Efficient modulating Goodman system with variable-speed blower and strong heating output

8.2
IndustrialRank Score
Efficiency
8.5
Reliability
7.8
Value
8.0
Installation
8.5
Warranty
8.0
2.5 Ton 14 SEER 98% AFUE 60,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow
Current Price
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// Bottom Line
This Goodman combo is built for contractors and homeowners seeking reliable efficiency without premium pricing. The 97% AFUE furnace and modulating burner deliver consistent comfort while keeping heating costs down, and the ENERGY STAR certification with 10-year warranty provides real peace of mind.

Review

The Goodman 2.5 ton combo system represents solid mid-market positioning for residential HVAC upgrades. This upflow configuration bundles a gas furnace with air conditioning in one package, simplifying installation logistics. Goodman has maintained contractor trust through consistent availability and straightforward service, though it lacks the premium positioning of Lennox or Carrier. The system qualifies for ENERGY STAR certification and carries a 10-year warranty when registered, making it competitive for budget-conscious replacements.

Performance specs tell a practical story. The furnace delivers 97% AFUE efficiency with 60,000 BTU heating capacity and modulating burner technology, meaning it adjusts flame height rather than cycling between full and zero output. The variable-speed ECM blower reaches 1200 CFM maximum airflow while running quieter at part load, which cuts electricity usage. The air conditioner uses R410A or R22 refrigerant with a scroll compressor, though the 29,000 BTU cooling output needs clarification against the 2.5 ton rating. Noise runs 71.5 dBA under typical operation.

Pros & Cons

Pros

  • 97% AFUE furnace efficiency reduces heating fuel consumption and monthly utility bills significantly
  • Modulating burner adjusts output for better comfort and efficiency rather than cycling on-off
  • Variable-speed ECM blower motor matches airflow to demand, saving electricity year-round
  • Upflow/downflow configuration flexibility suits most residential installations
  • PVC exhaust compatible with modern homes, reducing venting complications and costs

Cons

  • Unit weight of 30 lbs requires two-person handling and proper support in tight spaces
  • SEER1 rating of 16 is solid but not premium tier compared to newer 18+ SEER systems
  • Cooling capacity listed as 29,000 BTU conflicts with advertised 2.5 ton (30,000 BTU) rating

Who Should Buy

Best For

Contractors installing replacement systems in existing homes where upflow configuration works, and homeowners wanting efficient gas heating without top-tier pricing. This system suits moderate climates where heating dominates cooling demand.

Consider Alternatives If

Anyone needing maximum cooling capacity in hot climates should verify the tonnage discrepancy before purchasing, as the 29,000 BTU cooling spec appears understated for a 2.5 ton unit.

2.5 Ton 14 SEER 98% AFUE 60,000 BTU Goodman Gas Fu
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Installation

This upflow unit fits standard installations with 26 inches height, 17.5 inches width, and 21 inches depth. PVC exhaust venting simplifies routing compared to rigid metal flue requirements. Electrical demand runs 208/230V single-phase 60Hz with breaker sizing between 17.1 and 25 amps. The modulating burner and ECM motor add slightly more complexity than single-stage units, requiring proper commissioning for optimal efficiency.

Warranty & Reliability

Goodman provides 10 years of parts coverage when you register the unit online, which most contractors handle at installation. This is competitive for the price point but shorter than some premium brands offering 12 to 15 year coverage. Registration is straightforward and protects your investment against manufacturing defects, though labor costs fall on the homeowner.

Specifications

SKULS38783850
Brand/ManufacturerOnline Supply
Cooling BTU29,000
Heating BTU60,000
RefrigerantR410A or R22
Electrical208 / 230 V. 1 Phase 60 Hz
Warranty10 Years with Online Registration
Decibel Level (dBA)71.5
Weight (in lbs)30.000000
FeatureSpec
AHRI Certificate Number7424264
Airflow DirectionUpflow/Horizontal
Exhaust Flue RequirementPlastic / PVC
Product FeaturesRebate Available
Furnace Efficiency / AFUE97%
Blower MotorVariable Speed - ECM
Maximum CFM1200
ConfigurationUpflow / Downflow
Energy StarYes
Burner StagesModulating
Fuel TypePropane, Natural Gas
Height26"
Width17.5"
Depth21"
ResourcesCAPF Installation Manual CAPF Specifications Sheet Goodman Evaporator Coil Warranty You will need Adobe® Acrobat® Reader to view PDF documents.
Safety InformationPROPOSITION 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.
SEER1 (Efficiency)16
Condenser StagesSingle Stage
Compressor TypeScroll
Liquid Valve Size3/8"
Suction Valve Size7/8"
Max Breaker Size25 amps
Min. Breaker Size17.1 amps
Tonnage3 Ton
Liquid Line3/8"
Suction Line7/8"
StyleA-Coil
Suction Line Insulation Thickness3/4"
Length50 feet

Frequently Asked Questions

What's the difference between 97% AFUE and older 80% furnaces? +
A 97% AFUE furnace converts 97 cents of every fuel dollar into heat, versus 80 cents for older models. On a $1,200 annual heating bill, this Goodman saves roughly $200 yearly compared to an 80% unit. Over 15 years, that's $3,000 in utility savings before equipment cost is considered.
Can this unit be installed horizontally instead of upflow? +
Yes, the specs list 'Upflow/Horizontal' as airflow direction options. Horizontal installation suits basement installations with sideways ductwork. Confirm your ductwork size and layout with the CAPF installation manual before purchasing, as improper orientation reduces efficiency.
Why does the spec show 29,000 BTU cooling instead of 30,000 for 2.5 ton? +
This appears to be a specification discrepancy. Standard 2.5 ton capacity equals approximately 30,000 BTU. Contact Goodman or Online Supply directly to clarify the actual cooling output before finalizing purchase to ensure it meets your cooling load calculations.
How does this modulating burner compare to single-stage furnaces? +
Modulating burners vary flame intensity continuously, not just on-off like single-stage models. This delivers steadier indoor temperatures, reduced short-cycling, and lower operating noise. You'll notice warmer comfort levels during mild winter days when the furnace runs partially loaded.
Is the 10-year warranty enough protection? +
Ten years covers manufacturing defects, which is when most failures occur. Most systems run 15 to 20 years total. Extended warranties are available separately for additional cost if you want coverage beyond year ten.

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