Independent Review · Updated June 2026

2.5 Ton 13 SEER 96% AFUE 80,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow

Budget-friendly 2.5-ton combo system with solid 96% AFUE and 13 SEER ratings

8.2
IndustrialRank Score
Efficiency
8.5
Reliability
7.8
Value
8.0
Installation
8.5
Warranty
8.0
2.5 Ton 13 SEER 96% AFUE 80,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow
Current Price
$448
Check Price at HVACDirect → Shop Now at HVACDirect
Authorized dealer · Full manufacturer warranty
// Bottom Line
This Goodman 2.5-ton system is ideal for homeowners replacing aging equipment in moderate climates where you want strong efficiency without premium pricing. The 96% AFUE furnace and 13 SEER air conditioner offer genuine savings on utility bills, and the $448 price point beats comparable Goodman packages from major retailers.

Review

Goodman's 2.5-ton combo system occupies a practical middle ground in the residential HVAC market. At $448, this upflow unit delivers both heating and cooling capacity in a single package, avoiding the complexity of separate furnace and air conditioner purchases. The 80,000 BTU heating output and 30,000 BTU cooling capacity suit homes averaging 1,200 to 1,800 square feet. While Goodman rarely generates excitement among enthusiasts, the brand's proven track record and accessible pricing make systems like this workhorses for contractors managing budget-sensitive replacements.

The efficiency numbers here genuinely impress at this price point. The furnace achieves 96% AFUE, meaning 96 cents of every heating dollar reaches your home. The air conditioner delivers 13 SEER single-stage performance using R410A or R22 refrigerant. A multi-speed blower motor automatically adjusts CFM between minimal and 1,600 CFM depending on demand, improving comfort consistency. The 73 dB operating noise is moderate, not whisper-quiet, but acceptable for basement or utility closet installations. Don't expect variable-stage refinement, but the single-stage compressor and burner provide reliable, predictable operation.

Pros & Cons

Pros

  • 96% AFUE furnace efficiency means lower heating costs compared to 80-90% units
  • 13 SEER cooling rating provides solid air conditioning performance for mixed climates
  • Multi-speed blower motor optimizes comfort and reduces energy waste
  • PVC flue compatibility simplifies venting in modern homes
  • 10-year warranty with online registration covers parts across both heating and cooling

Cons

  • Single-stage compressor and burner limit efficiency in variable-load scenarios
  • 73 dB noise level is noticeably louder than variable-stage competitors
  • Not Energy Star certified, which disqualifies some utility rebates
  • Requires 16.7-25 amp breaker, necessitating proper electrical infrastructure

Who Should Buy

Best For

Homeowners in HVAC zones 4-6 replacing 10+ year old systems who prioritize upfront savings and heating efficiency over premium features. Contractors installing budget-conscious residential replacements where ductwork and electrical are already adequate will appreciate the straightforward single-stage design and reasonable price.

Consider Alternatives If

Buyers in extreme climates, very quiet homes, or those seeking Energy Star rebates should explore variable-capacity alternatives or higher-efficiency models.

2.5 Ton 13 SEER 96% AFUE 80,000 BTU Goodman Gas Fu
$448
Buy at HVACDirect →

Installation

This upflow unit measures 21 inches wide by 22 inches deep by 22 inches tall, fitting standard mechanical closets and utility spaces. The PVC flue simplifies venting compared to metal alternatives. Suction and liquid lines run 3/4 inch and 3/8 inch respectively with sweat valve connections, requiring either soldering experience or professional HVAC installation. Electrical demand of 115V single-phase 60 Hz with a 16.7-25 amp breaker falls within standard residential service. Most homes won't need panel upgrades.

Warranty & Reliability

The 10-year parts warranty activates upon online registration, covering both furnace and air conditioning components. This matches Goodman's standard residential warranty and provides meaningful protection against compressor or heat exchanger failure. Registration is straightforward and essential, as Goodman requires proof of purchase for claim eligibility. Unlike premium brands offering extended coverage, this warranty's value depends entirely on completing the registration process promptly.

Specifications

SKULS38343850
Brand/ManufacturerOnline Supply
Cooling BTU30,000
Heating BTU80,000
RefrigerantR410A or R22
Electrical115 V. 1 Phase 60 Hz
Warranty10 Years with Online Registration
Decibel Level (dBA)73
Weight (in lbs)22.000000
FeatureSpec
Energy StarNo
SEER1 (Efficiency)13
Condenser StagesSingle Stage
Compressor TypeReciprocating
Liquid Line3/8"
Suction Line3/4"
Liquid Valve Size3/8"
Max Breaker Size25 amps
Min. Breaker Size16.7 amps
Tonnage2.5 Ton
Valve TypeSweat
Height22"
Width21"
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.
Airflow DirectionUpflow/Horizontal
Exhaust Flue RequirementPlastic / PVC
Furnace Efficiency / AFUE96%
Blower MotorMulti Speed
Maximum CFM1600
ConfigurationUpflow / Downflow
Flue LocationRight
Burner StagesSingle
Fuel TypeGas
StyleA-Coil
Suction Line Insulation Thickness3/4"
Length50 feet

Frequently Asked Questions

Will this system qualify for energy efficiency tax credits or utility rebates? +
No. The lack of Energy Star certification disqualifies it from federal tax incentives and most utility company rebates. However, the 96% AFUE and 13 SEER ratings still reduce monthly utility bills compared to older, less efficient units. Check local programs, as some utilities offer basic replacement incentives regardless of certification.
Can I install this myself or do I need a licensed HVAC contractor? +
Refrigerant handling, electrical connection, and gas line work require licensed professionals in most states. The physical installation of the indoor unit is straightforward, but EPA Section 608 certification is mandatory for anyone touching refrigerant. Hiring a contractor protects your warranty and ensures compliance with building codes.
How does 13 SEER compare to newer air conditioners? +
13 SEER is solid mid-range performance. Newer units reach 14-18 SEER with variable-speed compressors, but they cost significantly more. For 2.5-ton cooling capacity in moderate climates, 13 SEER reduces cooling costs noticeably versus 10 SEER legacy units while maintaining reasonable equipment cost.
What's the actual difference between single-stage and variable-stage compressors? +
Single-stage runs at full capacity or off, cycling more frequently and using more energy during partial-load conditions. Variable-stage modulates capacity smoothly, matching demand and improving efficiency. You'll feel comfort consistency and efficiency differences mainly during shoulder seasons like spring and fall.
Does the 10-year warranty cover labor or just parts? +
Parts only. You pay for service calls and labor, though some contractors offer separate extended service plans. The warranty covers compressor, heat exchanger, and components against manufacturing defects.

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