2 Ton 14 SEER 92% AFUE 100,000 Goodman Gas Furnace and Air Conditioner System - Upflow Review 2026

// Bottom Line

This Goodman system works best for homeowners replacing older equipment in existing homes where 208/230V single-phase power is available and minimal ductwork modifications are needed. The 92% AFUE and 14 SEER ratings deliver respectable efficiency gains over 10-15 year old systems without premium pricing.

Review

The Goodman 2 Ton 14 SEER furnace and air conditioner system represents a middle-ground choice for residential HVAC replacement. Positioned between stripped-down baseline units and premium high-efficiency systems, this upflow configuration delivers respectable performance for typical single-family homes. The combination of 92% AFUE heating and 14 SEER cooling addresses both winter and summer efficiency concerns without aggressive pricing that limits accessibility for budget-conscious homeowners and contractors.

Performance metrics tell the practical story here. The furnace delivers 100,000 BTU heating output through a single-stage burner, while the 2-ton condenser produces 24,000 BTU cooling capacity using R410A or R22 refrigerant. The multi-speed blower motor tops out at 2,000 CFM, supporting flexible ducting strategies. These specifications work well for homes averaging 1,200 to 2,000 square feet, where oversizing penalties don't justify premium equipment investment. The 71 dBA noise level remains reasonable for equipment operating from a basement or utility closet.

Pros & Cons

Pros

92% AFUE furnace efficiency beats many competitors in the budget tier, reducing heating costs meaningfully
14 SEER cooling efficiency is solid for entry-level two-ton units, exceeding baseline SEER 13 standards
Multi-speed blower motor improves comfort by reducing temperature swings and cycling noise at part load
Upflow/horizontal configuration with plastic PVC exhaust simplifies installation in standard residential basements
100,000 BTU heating output matches typical residential heating loads without oversizing penalties

Cons

Single-stage burner and compressor mean less efficiency at partial loads during moderate weather
No ENERGY STAR certification, missing potential utility rebate programs available to eligible homeowners
71 dBA noise level is acceptable but louder than high-efficiency variable-speed alternatives

Who Should Buy

Best For

Homeowners with 2-3 ton cooling loads seeking straightforward replacement systems in existing homes with 208/230V electrical service. Contractors managing cost-sensitive retrofits where higher SEER/AFUE ratings justify modest price increases over baseline units.

Consider Alternatives If

Buyers prioritizing maximum efficiency should explore variable-speed options, and anyone unable to accommodate 208/230V single-phase power should look elsewhere.

2 Ton 14 SEER 92% AFUE 100,000 Goodman Gas Furnace

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Installation

Installation favors standard residential applications. The upflow 26 by 21 by 21 inch footprint fits most utility closets and basements without major modifications. PVC plastic exhaust piping reduces installation complexity compared to metallic alternatives. However, you'll need 208/230V single-phase 60 Hz electrical service with breaker capacity between 14.3 and 25 amps. Field technicians should verify existing ductwork compatibility before proceeding, particularly for homes with undersized return air plenums.

Warranty & Reliability

Goodman backs this system with a 10-year parts warranty, conditional on online registration. This timeframe covers most component failures during the critical early ownership period. The warranty is straightforward without surprising limitations, though coverage excludes wear items like air filters. Registration is essential since many retailers won't honor claims without completion of this step at time of purchase or immediately after installation.

Specifications

SKU	LS38343850
Brand/Manufacturer	Online Supply
Cooling BTU	24,000
Heating BTU	100,000
Refrigerant	R410A or R22
Electrical	208 / 230 V. 1 Phase 60 Hz
Warranty	10 Years with Online Registration
Decibel Level (dBA)	71
Weight (in lbs)	22.000000
Feature	Spec
Airflow Direction	Upflow/Horizontal
Exhaust Flue Requirement	Plastic / PVC
Furnace Efficiency / AFUE	92%
Blower Motor	Multi Speed
Maximum CFM	2000
Configuration	Upflow / Downflow
Flue Location	Right
Burner Stages	Single
Fuel Type	Gas
Height	26"
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.
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	3.5 Ton
Liquid Line	3/8"
Suction Line	3/4"
Style	A-Coil
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

What's the real-world difference between 14 SEER and higher-SEER units? +

A 14 SEER unit uses roughly 15-20% more electricity than a 16-18 SEER variable-speed system. Monthly cooling costs might differ by $15-30 depending on climate and usage. The equipment price difference often exceeds annual energy savings, making 14 SEER sensible for moderate climates and shorter ownership horizons.

Can I use this with my existing ductwork from a 1985 furnace? +

Possibly, but thoroughly inspect first. Older ducting often leaks significantly and may have undersized return plenums. The 2,000 CFM maximum airflow rating requires properly sealed ducts. Many contractors recommend sealing visible duct leaks and verifying static pressure before commissioning.

Why doesn't this meet ENERGY STAR standards? +

ENERGY STAR requires 15 SEER cooling and 95% AFUE heating for most regions. This unit's 14 SEER and 92% AFUE fall one notch below those thresholds. Missing ENERGY STAR typically costs homeowners eligibility for $300-500 utility rebates, which should factor into your purchase decision.

How does this compare to Lennox and Carrier equivalents? +

Goodman prioritizes value over brand prestige. Comparable Lennox 14 SEER systems typically cost 15-25% more for marginal efficiency gains. Carrier's entry-level offerings occupy similar territory. All three deliver solid performance; brand choice often hinges on contractor relationships and local service availability.

Do I need to register for the warranty immediately? +

Yes. Goodman explicitly requires online registration to validate the 10-year warranty. Register within 30 days of installation to avoid disputes if components fail later. Keep your proof of purchase and registration confirmation for service calls.

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