2.5 Ton 14 SEER 96% AFUE 80,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow Review 2026

// Bottom Line

This combo system excels for homeowners replacing aging equipment and wanting solid efficiency without premium pricing. The 96% AFUE furnace and 14 SEER air conditioner deliver measurable energy savings, making it ideal for moderate climates where both heating and cooling get regular use.

Review

The Goodman 2.5 ton gas furnace and air conditioner system represents a practical middle-ground choice in the residential HVAC market. Combining a 96% AFUE furnace producing 80,000 BTU with a 14 SEER air conditioner delivering 30,000 BTU cooling capacity, this upflow configuration fits standard home installations. Goodman's reputation for straightforward reliability attracts both contractors seeking uncomplicated service and homeowners avoiding complicated electronics.

Performance numbers tell the efficiency story here. The furnace converts nearly all fuel to heat at 96% AFUE, substantially reducing winter heating costs compared to 80s-era equipment. The air conditioner's 14 SEER1 rating drops cooling expenses during summer months, though it trails premium 18+ SEER units. The variable-speed ECM blower motor manages airflow up to 1,600 CFM while maintaining quiet operation at 72 decibels. Two-stage burner technology prevents constant on-off cycling that plagues single-stage units.

Pros & Cons

Pros

96% AFUE furnace efficiency means 96 cents of every heating dollar goes to heat, not waste
14 SEER cooling efficiency qualifies for ENERGY STAR certification and lowers AC runtime costs
Two-stage burner adapts to heating demand, reducing short cycling and improving comfort
Variable-speed ECM blower motor optimizes airflow while keeping noise at 72 dB
Lifetime warranty on heat exchanger provides long-term peace of mind
PVC flue capability simplifies ductwork on retrofit installations

Cons

Single-stage compressor lacks modulation efficiency gains of variable-capacity units
3.5 ton tonnage mismatches the 2.5 ton marketing claim, creating specification confusion
No smart thermostat integration noted in documentation limits remote control capability

Who Should Buy

Best For

Contractors and homeowners in mixed climates replacing split systems or packaged units want reliable all-in-one efficiency. This system makes sense for those prioritizing straightforward installation and proven Goodman durability over premium features.

Consider Alternatives If

Skip this if you need modulating compressor technology for extreme climates or demand smart home connectivity as a must-have feature.

2.5 Ton 14 SEER 96% AFUE 80,000 BTU Goodman Gas Fu

Buy at HVACDirect →

Installation

Installation fits standard upflow/horizontal configurations with A-coil design. The unit requires 115V single-phase 60 Hz power with 17.1 to 25 amp breaker sizing. Suction lines accept 3/4 inch insulation thickness, and PVC flue compatibility simplifies venting on many homes. Dimensions of 34.5 inches high, 21 inches wide, and 28.75 inches deep fit typical utility closets and basements without modification. Weight of 120 pounds allows two-person handling.

Warranty & Reliability

Goodman backs the heat exchanger with a lifetime warranty, addressing homeowners' biggest failure concern. Ten years of parts coverage with online registration provides solid mid-term protection. This warranty structure reflects confidence in furnace longevity while requiring registration to activate benefits. Coverage applies to the original purchaser on non-commercial installations.

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	Lifetime Heat Exchanger and 10 Years Parts with Online Registration
Decibel Level (dBA)	72
Weight (in lbs)	120.000000
Feature	Spec
Energy Star	Yes
SEER1 (Efficiency)	14
Condenser Stages	Single Stage
Compressor Type	Rotary
Liquid Valve Size	3/8"
Suction Valve Size	3/4"
Max Breaker Size	25 amps
Min. Breaker Size	17.1 amps
Tonnage	3.5 Ton
Height	34.5"
Width	21"
Depth	28.75"
Resources	Goodman Brochure Goodman Install Instructions Goodman Parts Manual Goodman Service Manual Goodman Specifications Goodman Technical Information Goodman User Information Goodman 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.
Configuration	Upflow/Horizontal
Liquid Line	3/8"
Suction Line	3/4"
Style	A-Coil
AHRI Certificate Number	7368835
Airflow Direction	Upflow/Horizontal
Exhaust Flue Requirement	Plastic / PVC
Furnace Efficiency / AFUE	96%
Blower Motor	Variable Speed - ECM
Maximum CFM	1600
Flue Location	Right
Burner Stages	Two
Fuel Type	Propane, Natural Gas
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

What's the actual tonnage of this unit? +

The specs list 3.5 ton cooling capacity despite the 2.5 ton product name. Verify this discrepancy with your contractor before purchase. The 30,000 BTU cooling output and 80,000 BTU heating output confirm the higher actual rating. Check AHRI certificate 7368835 for exact matched system specifications.

Will this fit my attic or utility closet? +

At 34.5 inches tall, 21 inches wide, and 28.75 inches deep, most standard closets accommodate it. Upflow orientation works for basement or closet installation. Horizontal orientation suits attics if you have adequate clearance. Confirm your space dimensions and allow 6 inches clearance around the unit for airflow.

How much will my heating and cooling bills drop? +

A 96% AFUE furnace cuts heating costs roughly 15 to 20 percent compared to 80% AFUE equipment. The 14 SEER air conditioner reduces cooling costs about 10 to 15 percent versus 10 SEER units. Actual savings depend on local utility rates, thermostat programming, and insulation quality. Energy.gov calculators provide personalized estimates for your region.

How does this compare to higher SEER units? +

This 14 SEER unit costs less than 16+ SEER models but runs longer to cool your home. Premium units with variable compressors achieve better part-load efficiency. For most homeowners in mild climates, the cost difference versus payback period favors this unit. Extreme heat climates justify higher SEER investments.

Is the lifetime heat exchanger warranty really unlimited? +

Yes, Goodman covers the heat exchanger for the original buyer's lifetime on non-commercial use. This eliminates your biggest equipment failure cost. Parts coverage lasts ten years with registration. Labor costs fall outside warranty, so service calls still require technician fees.

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