Independent Review · Updated June 2026

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

High-efficiency 2.5-ton system at entry-level pricing with solid SEER and AFUE 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 - Downflow
Current Price
$647
Check Price at HVACDirect → Shop Now at HVACDirect
Authorized dealer · Full manufacturer warranty
// Bottom Line
This Goodman system is ideal for budget-conscious homeowners and contractors needing a dependable, efficient combo unit for moderate climates. At $647, you get solid efficiency numbers (13 SEER, 96% AFUE) without premium pricing, making it a practical choice for straightforward replacements.

Review

Goodman's 2.5-ton gas furnace and air conditioner system lands squarely in the practical middle ground of the HVAC market. At $647, this SKU ACIQ-30-EHPD-UPG bundles heating and cooling in a single downflow unit designed for contractors and homeowners who value straightforward installation and reliable performance over cutting-edge technology. It's not the premium choice, but it's not stripped-down either, offering enough efficiency credibility to appeal to cost-conscious buyers seeking ENERGY STAR equipment.

The 80,000 BTU furnace delivers 96% AFUE efficiency with two-stage burner modulation, meaning it adjusts heat output in two steps rather than simple on-off cycling. Cooling capacity reaches 30,000 BTU with a 13 SEER rating, powered by a single-stage reciprocating compressor running R454B refrigerant. The variable-speed blower motor generates up to 1,600 CFM, reducing unnecessary runtime and noise compared to fixed-speed alternatives. These numbers track with mid-tier equipment, not budget basement models.

Pros & Cons

Pros

  • 96% AFUE furnace efficiency exceeds most competitors in this price range, translating to lower heating costs
  • 13 SEER cooling efficiency meets ENERGY STAR standards and qualifies for utility rebates in most regions
  • Variable-speed ECM blower motor delivers up to 1,600 CFM, improving comfort and reducing run times
  • Two-stage burner modulates heating output for better temperature consistency and lower short-cycling
  • Downflow/horizontal configuration works for basements, attics, or closets with flexible installation options
  • 10-year warranty with online registration provides meaningful coverage for parts and labor peace of mind

Cons

  • Single-stage air conditioning compressor lacks the efficiency gains of two-stage or variable capacity units in moderate weather
  • 73 dB noise level is slightly louder than high-end models, noticeable during cooling cycles from nearby rooms
  • Requires 115V, 1-phase electrical service with 16.7-25 amp breaker, standard but limits placement flexibility

Who Should Buy

Best For

Contractors doing volume replacements in moderate climates and homeowners prioritizing upfront affordability over cutting-edge efficiency will find solid value here. It performs well for homes in regions without extreme seasonal demands where simple, proven technology matters more than premium features.

Consider Alternatives If

Skip this if you're in a hot climate where cooling efficiency (SEER2 above 15) drives long-term savings, or if you need variable-capacity cooling for humid conditions.

2.5 Ton 13 SEER 96% AFUE 80,000 BTU Goodman Gas Fu
$647
Buy at HVACDirect →

Installation

This downflow A-coil unit requires standard sweat connections (3/8 inch liquid line, 3/4 inch suction line) and plastic PVC exhaust flue venting. Dimensions of 30 inches tall by 21 inches deep and wide keep it compact for tight spaces. Standard 115V, 1-phase power with a 25-amp maximum breaker makes it compatible with most home electrical panels. Installation difficulty is moderate, typical for furnace-coil combos.

Warranty & Reliability

Goodman includes a 10-year parts and labor warranty upon online registration, a significant step beyond basic coverage. This protects against compressor failure, heat exchanger issues, and blower problems during the critical first decade of operation. Registration is straightforward and typically adds minimal cost. Remaining years depend on installer network availability in your region.

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)73
Weight (in lbs)120.000000
FeatureSpec
Energy StarYes
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
Tonnage3.5 Ton
Valve TypeSweat
Height30"
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.
AHRI Certificate Number7368843
Airflow DirectionDownflow/Horizontal
Exhaust Flue RequirementPlastic / PVC
Product FeaturesRebate Available
Furnace Efficiency / AFUE96%
Blower MotorVariable Speed - ECM
Maximum CFM1600
ConfigurationUpflow / Downflow
Burner StagesTwo
Fuel TypePropane, Natural Gas
StyleA-Coil
Suction Line Insulation Thickness3/4"
Length50 feet

Frequently Asked Questions

Why does this system have 3.5-ton capacity listed in specs when the product title says 2.5-ton? +
The 3.5-ton tonnage refers to the air conditioning condenser unit specifications. The 2.5-ton rating is the matched system capacity for the furnace-coil combination. Specs may reflect component-level data rather than system designation. Always reference the system tonnage in your installation plan.
Can I install this myself, or do I need a certified technician? +
Refrigerant handling absolutely requires EPA-certified technicians in all US states. Furnace gas connections also demand proper licensing. While the mechanical fit is straightforward, legal and safety requirements mandate professional installation. DIY installation voids warranty and creates safety hazards.
How does 13 SEER compare to newer SEER2 standards? +
13 SEER under older testing translates roughly to 10-11 SEER2 under newer, more demanding conditions. It's still solid mid-tier cooling efficiency, good for mild-to-moderate climates. High-humidity or hot regions benefit more from 15+ SEER2 units, which cost significantly more.
Is this compatible with smart thermostats and variable-speed ducting? +
Yes, the variable-speed ECM blower motor works with most modern smart thermostats and zoning systems. Your installer can configure it for multi-stage modulation. Verify therstat compatibility during design, as some older models may need upgrades for full functionality.
What happens to my warranty if I move or sell the house? +
Goodman's 10-year warranty transfers to subsequent homeowners in most cases. Your original registration documentation proves coverage. Contact Goodman directly if transferring ownership to confirm specific terms and regional variations.

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