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

// Bottom Line

This Goodman system works best for homeowners replacing aging equipment in moderate climates who want respectable efficiency without premium pricing. The 80% AFUE furnace and 14 SEER AC deliver solid year-round performance at $2053, making it an accessible entry point for dual-fuel comfort.

Review

The Goodman 2 Ton gas furnace and air conditioner system represents a practical middle ground in the residential HVAC market. At $2053, this upflow-configured combo unit balances accessibility with genuine capability. Manufactured by Goodman, a brand with decades of commercial presence, this system avoids both bottom-barrel equipment and premium pricing that demands deep pockets.

Performance numbers tell a straightforward story. The furnace delivers 80,000 BTU at 80% AFUE efficiency, with two-stage burners that scale output based on demand. The air conditioner produces 24,000 BTU of cooling with 14 SEER efficiency, using an R410A or R22 rotary compressor. The variable-speed blower reaches 2000 CFM maximum, pulling power from 120V single-phase 60 Hz service with breaker requirements between 14.3 and 25 amps.

Pros & Cons

Pros

14 SEER cooling efficiency meets modern standards and qualifies for some utility rebates
80,000 BTU heating capacity with two-stage burner reduces energy waste versus single-stage models
Variable-speed blower motor adjusts airflow from 0 to 2000 CFM for improved comfort and dehumidification
Two-stage heating and single-stage cooling keeps system complexity manageable for technicians
10-year warranty with online registration provides meaningful protection at this price point

Cons

80% AFUE is acceptable but not exceptional, costing more to operate than 95%+ AFUE alternatives
Single-stage AC compressor cannot modulate capacity, leading to short cycling and temperature swings in mild weather
71 dB noise level is noticeably louder than higher-end systems, may be heard inside during operation

Who Should Buy

Best For

Homeowners in modest-sized homes (under 2500 sq ft) facing equipment replacement who prioritize affordability over maximum efficiency gains. Ideal for those with moderate heating and cooling demands who will keep the system 10 to 15 years.

Consider Alternatives If

Anyone in extremely cold climates needing exceptional heating efficiency, or homes where variable temperatures make single-stage AC problematic.

2 Ton 14 SEER 80% AFUE 80,000 BTU Goodman Gas Furn

$2053

Buy at HVACDirect →

Installation

Installation demands standard practices for upflow configurations. The A-coil design suits most residential ductwork layouts in basements or attics. Requires metal exhaust flue for combustion safety. Suction and liquid lines come pre-sized at 3/4 inch and 3/8 inch respectively, with 50 feet of insulated suction line included. Most licensed contractors complete installation in a single day.

Warranty & Reliability

Goodman backs this system with a 10-year warranty when you register online, a requirement many homeowners overlook. This covers parts and labor on defects, though not wear items like capacitors. Registration is straightforward through Goodman's website and must occur within 90 days of installation to activate full coverage.

Specifications

SKU	LS38343850
Brand/Manufacturer	Online Supply
Cooling BTU	24,000
Heating BTU	80,000
Refrigerant	R410A or R22
Electrical	120 V. 1 Phase 60 Hz
Warranty	10 Years with Online Registration
Decibel Level (dBA)	71
Weight (in lbs)	22.000000
Feature	Spec
Energy Star	No
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	14.3 amps
Tonnage	3 Ton
Height	22"
Width	21"
Depth	21"
Resources	CAPF Installation Manual CAPF 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	204633302
Airflow Direction	Upflow/Horizontal
Exhaust Flue Requirement	Metal
Furnace Efficiency / AFUE	80%
Blower Motor	Variable Speed
Maximum CFM	2000
Configuration	Upflow / Downflow
Burner Stages	Two
Fuel Type	Propane, Natural Gas
Liquid Line	3/8"
Suction Line	3/4"
Style	A-Coil
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

How does 14 SEER cooling efficiency compare to newer systems? +

14 SEER meets 2023 federal minimums for most regions and qualifies for some local utility rebates. Newer 16 to 18 SEER systems reduce cooling costs 15 to 30 percent more, but cost $1500 to $3000 extra. At $2053, this system balances upfront cost against modest utility savings.

Is the 80% AFUE furnace adequate for northern climates? +

80% AFUE is code-compliant nationwide but costs noticeably more to operate than 95% AFUE high-efficiency models. In Minnesota, Ohio, or similar climates, upgrading to 95% AFUE recovers 60 percent of the premium within 10 to 12 years through reduced heating bills.

What does the single-stage AC compressor mean for comfort? +

Single-stage compressors run at full capacity or off, with no middle ground. During mild spring or fall weather, this causes frequent cycling and temperature overshooting. Two-stage or variable systems modulate output, maintaining steadier temperatures and better humidity control in those seasons.

How does this compare to budget carriers or Lennox systems at similar price? +

Goodman and similar price-tier brands like Frigidaire or Armstrong perform comparably. Carrier entry models often cost $400 to $600 more for identical efficiency. Premium brands justify cost through quieter operation, better compressor reliability, or extended warranties, not raw BTU output.

What happens if I don't register the warranty online? +

Goodman typically honors the base 5-year parts warranty without registration. Registering extends this to 10 years. Registration takes 10 minutes via Goodman's website and requires proof of purchase and installation date.

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