2.5 Ton 13 SEER 96% AFUE 80,000 BTU Goodman Gas Furnace and Air Conditioner System - Downflow Review 2026

// Bottom Line

This Goodman combo system is ideal for budget-conscious homeowners and contractors seeking reliable heating and cooling without premium pricing. At $464, you're getting legitimate 96% AFUE heating efficiency and Energy Star certified cooling in a straightforward package that installers know well.

Review

The Goodman 2.5 ton system combines a 96% AFUE furnace with a 13 SEER air conditioner, representing solid middle-market positioning. At $464, this ACiQ package undercuts most name-brand competitors while delivering genuine efficiency credentials. The 80,000 BTU furnace and 30,000 BTU cooling capacity cover typical residential loads, and Energy Star certification means both components meet federal efficiency thresholds. This is contractor-grade equipment that prioritizes reliability over cutting-edge features.

Heating efficiency at 96% AFUE translates to minimal waste during the heating season, a meaningful advantage over standard 80-85% baseline units. The cooling side delivers 13 SEER1 performance through a reciprocating compressor using EPA-approved R454B refrigerant. Variable speed ECM motor technology allows the 1600 CFM blower to modulate output rather than running full-tilt constantly. Two-stage burners add precision without complexity. The 115V single-phase electrical design fits standard residential panels with 16.7 to 25-amp breaker sizing.

Pros & Cons

Pros

96% AFUE furnace efficiency means lower heating bills compared to 80-90% units, especially valuable in cold climates
13 SEER cooling rating with R454B refrigerant meets current EPA standards and qualifies for some state rebates
Variable speed ECM blower motor adjusts automatically to maintain comfort while reducing runtime energy waste
Two-stage burner provides modulating heat output for more precise temperature control and less on-off cycling
80,000 BTU heating output handles most residential applications, verified with AHRI certificate 7368843

Cons

Single-stage compressor lacks the efficiency gains of two-stage or inverter-driven units during partial load conditions
73 dB noise level is slightly louder than premium competitors, noticeable during cooling season operation
A-coil configuration requires downflow or upflow orientation, limiting placement flexibility in some retrofit scenarios

Who Should Buy

Best For

This system suits homeowners replacing aging 10-15 year old equipment who want meaningful efficiency upgrades without premium pricing. It's also perfect for contractors managing multi-unit builds where standardized, proven equipment reduces service callbacks and training overhead.

Consider Alternatives If

Skip this if you need ultra-quiet operation (73 dB is audible), require two-stage or inverter compressor technology, or live in a climate where upflow/downflow mounting isn't feasible.

2.5 Ton 13 SEER 96% AFUE 80,000 BTU Goodman Gas Fu

$464

Buy at HVACDirect →

Installation

Installation requires standard HVAC practices: proper ductwork sizing for 1600 CFM maximum airflow, correct refrigerant line sizing (3/8 inch liquid, 3/4 inch suction), and 50-foot line set accommodation. Downflow/horizontal A-coil configuration demands careful space planning. Plastic PVC exhaust flue is required, which simplifies venting compared to metal requirements. Technicians familiar with Goodman systems will recognize the straightforward design.

Warranty & Reliability

The 10-year warranty requires online registration to activate full coverage. This is competitive for mid-tier systems but shorter than premium brands offering 12-15 years. The warranty covers compressor and heating elements, addressing the costliest failure points. Registration is simple online, and Goodman's claims process is generally straightforward based on contractor feedback.

Specifications

SKU	ACIQ-30-EHPD-UPG
Brand/Manufacturer	ACiQ
Cooling BTU	30,000
Heating BTU	80,000
Refrigerant	R454B
Electrical	115 V. 1 Phase 60 Hz
Warranty	10 Years with Online Registration
Decibel Level (dBA)	73
Weight (in lbs)	120.000000
Feature	Spec
Energy Star	Yes
SEER1 (Efficiency)	13
Condenser Stages	Single Stage
Compressor Type	Reciprocating
Liquid Line	3/8"
Suction Line	3/4"
Liquid Valve Size	3/8"
Max Breaker Size	25 amps
Min. Breaker Size	16.7 amps
Tonnage	2.5 Ton
Valve Type	Sweat
Height	22"
Width	21"
Depth	21"
Resources	CAPT Installation Manual CAPT Specifications Sheet Goodman Evaporator Coil Warranty You will need Adobe® Acrobat® Reader to view PDF documents.
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	7368843
Airflow Direction	Downflow/Horizontal
Exhaust Flue Requirement	Plastic / PVC
Product Features	Rebate Available
Furnace Efficiency / AFUE	96%
Blower Motor	Variable Speed - ECM
Maximum CFM	1600
Configuration	Upflow / Downflow
Burner Stages	Two
Fuel Type	Propane, Natural Gas
Style	A-Coil
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

Is 13 SEER the same as 13 SEER2? +

No. This unit uses SEER1 rating, the older testing standard. Equivalent SEER2 performance would be approximately 10-11 SEER2. SEER2 measures real-world conditions more conservatively, so don't directly compare SEER1 to SEER2 ratings when shopping for newer units.

Can I use this in an upflow furnace cabinet? +

Yes. The configuration supports both upflow and downflow orientations. The A-coil design works with either, though you'll need vertical ductwork clearance for upflow. Check your cabinet dimensions against the 22 inch by 21 inch by 21 inch footprint before ordering.

How much will this save on heating costs versus a standard 80% AFUE unit? +

At 96% AFUE versus 80%, you gain 16 percentage points of efficiency. Over a heating season in a cold climate, this typically saves 15-20% on furnace-related energy costs. Exact savings depend on climate, usage patterns, and local gas rates.

How does this compare to Lennox or Carrier equipment at similar pricing? +

Goodman equipment trades brand reputation for cost. Lennox and Carrier units often include fancier controls and quieter operation at this price point. This Goodman emphasizes efficiency and reliability over creature comforts, suiting contractors who value straightforward maintenance.

What does the 10-year warranty cover if my compressor fails? +

Full compressor replacement is covered with proof of proper installation and registration. Labor varies by manufacturer policies, so check Goodman's specific terms. Evaporator coil carries separate coverage, detailed in provided documentation.

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