Independent Review · Updated June 2026

2.5 Ton 14.5 SEER 96% AFUE 80,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow

High-efficiency two-stage gas furnace with 14.5 SEER cooling at a mid-market price point

8.2
IndustrialRank Score
Efficiency
8.5
Reliability
7.8
Value
8.0
Installation
8.5
Warranty
8.0
2.5 Ton 14.5 SEER 96% AFUE 80,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow
Current Price
$3398
Check Price at HVACDirect → Shop Now at HVACDirect
Authorized dealer · Full manufacturer warranty
// Bottom Line
This 2.5-ton Goodman system delivers solid efficiency for homeowners in moderate climates who want reliable heating and cooling without premium pricing. Best suited for upflow installations in homes where existing ductwork matches the 1,200 CFM maximum output.

Review

The Goodman 2.5-ton upflow system represents a pragmatic middle ground in the residential HVAC market. This 80,000 BTU furnace pairs with a 30,000 BTU air conditioner to handle moderate-sized homes efficiently. At $3,398, it positions itself below premium Carrier or Lennox tier pricing while maintaining EnergyStar certification. The system uses R454B refrigerant and includes a 10-year warranty with online registration, reflecting manufacturer confidence in component longevity.

The furnace achieves an impressive 96% AFUE rating, meaning 96 cents of every heating dollar converts to usable heat, with only 4% lost through exhaust. On cooling, the 14.5 SEER1 rating delivers measurable savings versus the baseline 13 SEER standard. The variable-speed ECM blower motor operates at 1,200 CFM maximum and automatically adjusts to building loads, reducing wasted energy during partial-load conditions. Two-stage burner operation minimizes cycling losses and stabilizes indoor temperatures through shoulder seasons.

Pros & Cons

Pros

  • 96% AFUE heating efficiency reduces winter fuel costs, particularly valuable in northern climates with long heating seasons
  • 14.5 SEER cooling rating meets EnergyStar standards, saving approximately 15-20% annually on cooling versus baseline 13 SEER units
  • Variable-speed ECM blower motor adjusts airflow dynamically, improving comfort and reducing electricity draw compared to fixed-speed alternatives
  • Two-stage burner operation minimizes short-cycling in mild weather and reduces temperature swings
  • R454B refrigerant supports future regulatory compliance without system replacement

Cons

  • Single-stage compressor on the air conditioning side limits part-load efficiency during mild days when two-stage would excel
  • 72 dB noise level is moderate, potentially noticeable in quiet neighborhoods or during evening operation
  • No multi-position capability, only upflow/horizontal configurations limits retrofit flexibility in some existing homes

Who Should Buy

Best For

Homeowners replacing aging 10-15 year old systems in moderate to cold climates who prioritize heating efficiency and want reliable, proven equipment. This fits well for suburban homes with standard ductwork and standard electrical service (115V single phase is typical for most homes).

Consider Alternatives If

Buyers in hot climates seeking maximum cooling efficiency should consider two-stage compressor models, and those with tight budgets should compare single-stage 13 SEER systems that cost $500-800 less.

2.5 Ton 14.5 SEER 96% AFUE 80,000 BTU Goodman Gas
$3398
Buy at HVACDirect →

Installation

Installation requires upflow or horizontal positioning with PVC plastic exhaust venting, standard for modern furnaces. Electrical needs are modest: 115V single-phase 60Hz with 17.1 to 25-amp breaker sizing, which existing home service panels typically accommodate. Refrigerant line sizing calls for 3/8 inch liquid and 3/4 inch suction lines with 3/4 inch insulation, allowing up to 50 feet of line length for flexible placement of the outdoor condenser unit.

Warranty & Reliability

Goodman's 10-year parts and compressor warranty applies upon online registration, covering defects in materials and workmanship. This duration is standard in the mid-tier market and protects against unexpected failures during the critical first decade of operation. Homeowners must complete registration promptly after installation to activate coverage and maintain documentation for any warranty claims.

Specifications

SKUACIQ-30-EHPD-UPG
Brand/ManufacturerACiQ
Cooling BTU30,000
Heating BTU80,000
RefrigerantR454B
Electrical115 V. 1 Phase 60 Hz
Warranty10 Years with Online Registration
Decibel Level (dBA)72
Weight (in lbs)120.000000
FeatureSpec
Energy StarYes
SEER1 (Efficiency)14
Condenser StagesSingle Stage
Compressor TypeRotary
Liquid Valve Size3/8"
Suction Valve Size3/4"
Max Breaker Size25 amps
Min. Breaker Size17.1 amps
Tonnage3 Ton
Height30"
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.
AHRI Certificate Number7368834
Airflow DirectionUpflow/Horizontal
Exhaust Flue RequirementPlastic / PVC
Product FeaturesRebate Available
Furnace Efficiency / AFUE96%
Blower MotorVariable Speed - ECM
Maximum CFM1200
ConfigurationUpflow / Downflow
Burner StagesTwo
Fuel TypePropane, Natural Gas
Liquid Line3/8"
Suction Line3/4"
StyleA-Coil
Suction Line Insulation Thickness3/4"
Length50 feet

Frequently Asked Questions

How does the 96% AFUE compare to my current furnace efficiency? +
If you have a furnace older than 15 years, it likely operates at 75-80% AFUE. This Goodman unit converts 16-21 percentage points more fuel to heat. On a $1,200 annual heating bill, that difference saves roughly $200-250 yearly in natural gas or propane costs, paying back the system in 13-17 years through energy savings alone.
Can I install this in a downflow or horizontal position? +
The specs list upflow and horizontal as available configurations, but this particular model is upflow-optimized. Downflow installation may require adapter kits and reduces blower performance. Confirm with your HVAC installer before purchase if your home requires downflow orientation to avoid compatibility issues.
Is 14.5 SEER cooling efficient compared to newer standards? +
14.5 SEER1 is solid mid-tier efficiency. Premium models reach 16-18 SEER2, but cost $1,500-2,000 more. For most homeowners, 14.5 SEER delivers 7-10 year payback through electric savings, especially in warm climates. Compare real electricity rates in your area against upgrade costs.
How does single-stage cooling affect performance versus two-stage? +
Single-stage compressors run at full capacity whenever cooling demand exists, then shut off completely. Two-stage compressors modulate to 50-70% capacity during mild days, reducing energy waste. For homes in temperate climates with mild spring and fall weather, two-stage adds noticeable comfort and efficiency but costs approximately $600-800 more.
What exactly does the 10-year warranty cover? +
Goodman covers parts and compressor defects for 10 years with online registration. Labor costs and routine maintenance are excluded. Read the warranty document carefully, as some components may have shorter coverage periods than others.

Affiliate disclosure: IndustrialRank earns a commission on qualifying purchases at no extra cost to you. We only recommend products we have independently reviewed.