Independent Review · Updated June 2026

Goodman 2 Ton 14 SEER 80% 40,000 BTU Furnace & AC System - R410A Downflow

Budget-friendly 2-ton system with solid 14 SEER cooling and 80% AFUE heating.

7.8
IndustrialRank Score
Efficiency
7.9
Reliability
7.6
Value
8.3
Installation
8.1
Warranty
7.9
Goodman 2 Ton 14 SEER 80% 40,000 BTU Furnace & AC System - R410A Downflow
Current Price
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// Bottom Line
This is a practical choice for budget-conscious homeowners upgrading older systems or contractors building cost-effective replacement packages. The 80% AFUE furnace and 14 SEER AC deliver reasonable efficiency without premium pricing, though this unit trails higher-tier models in overall performance.

Review

The Goodman 2-ton 14 SEER system occupies a well-established market position as an entry-level combination unit serving cost-conscious buyers. Online Supply packages the AC condenser with an 80% AFUE furnace, delivering dual-function climate control without the premium pricing of higher-efficiency models. This configuration appeals directly to homeowners replacing aging equipment who need functional performance over cutting-edge specs.

Performance specifications reveal a competent mid-tier system. The air conditioner produces 24,000 BTU cooling capacity with a 14 SEER rating using R410A refrigerant and a scroll compressor, while the furnace matches with 24,000 BTU heating output at 80% AFUE. The multi-speed PSC blower maxes out at 1200 CFM, enabling reasonable airflow distribution. Single-stage operation means efficiency remains constant regardless of actual demand, unlike modulating systems that ramp output up and down.

Pros & Cons

Pros

  • 14 SEER cooling efficiency with R410A refrigerant meets modern standards without luxury pricing
  • Multi-speed PSC blower motor provides better temperature control than single-speed alternatives
  • Flexible upflow/downflow configuration fits most residential installations
  • 10-year warranty with online registration covers manufacturing defects comprehensively
  • Energy Star certified, qualifying for utility rebates in many regions

Cons

  • 80% AFUE furnace efficiency lags behind 90%+ models, costing more in heating fuel annually
  • Single-stage compressor and burner lack modulation efficiency of two-stage systems
  • Decibel level of 75 dBA runs noticeably louder than premium quiet models
  • Spec sheet shows conflicting tonnage claims (2 ton vs 3 ton listed)

Who Should Buy

Best For

Homeowners in moderate climates where heating and cooling loads are relatively balanced, or contractors assembling starter replacement systems for budget-conscious clients. This unit works well in regions with mild winters where the lower furnace efficiency matters less.

Consider Alternatives If

Anyone prioritizing quiet operation, those in harsh northern climates relying heavily on heating, or customers seeking maximum long-term efficiency gains should explore 90%+ AFUE furnaces and 16+ SEER systems instead.

Goodman 2 Ton 14 SEER 80% 40,000 BTU Furnace & AC
$0
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Installation

Installation requires 208/230V single-phase power with a 15.1 to 25-amp breaker. The downflow configuration suits basements or attics with top-mounted exhaust flue requiring metal ductwork. Compact dimensions (22 by 14 by 21 inches) fit tight spaces. Standard sweat-type refrigerant connections and field-supplied lineset tubing (50-foot pre-insulated suction line included) make this straightforward for certified technicians.

Warranty & Reliability

Goodman provides 10 years parts and labor coverage upon online registration, a solid baseline protection against manufacturing defects. The warranty covers compressor, coil, and furnace components. However, registration is mandatory, so buyers must complete paperwork within required timeframes. Coverage excludes installation errors, maintenance neglect, and improper refrigerant handling.

Specifications

SKULS38343850
Brand/ManufacturerOnline Supply
Cooling BTU24,000
Heating BTU24,000
RefrigerantR410A
Electrical208 / 230 V. 1 Phase 60 Hz
Warranty10 Years with Online Registration
Decibel Level (dBA)75
Weight (in lbs)22.000000
FeatureSpec
Exhaust Flue RequirementMetal
Furnace Efficiency / AFUE80%
Blower MotorMulti Speed - PSC
Maximum CFM1200
ConfigurationUpflow / Downflow
Flue LocationTop
Burner StagesSingle
Fuel TypeGas
Height22"
Width14"
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.
Product FeaturesRebate Available
Energy StarYes
SEER1 (Efficiency)16
Condenser StagesSingle Stage
Compressor TypeScroll
Liquid Valve Size3/8"
Suction Valve Size3/4"
Max Breaker Size25 amps
Min. Breaker Size15.1 amps
Tonnage3 Ton
Valve TypeSweat
Liquid Line3/8"
Suction Line3/4"
StyleA-Coil
Suction Line Insulation Thickness3/4"
Length50 feet

Frequently Asked Questions

Does this system qualify for tax credits or utility rebates? +
Yes, Energy Star certification opens eligibility for many utility company rebates, typically $300-800 depending on your region. Federal tax credits have expired for HVAC equipment as of 2024, but check local utility websites. The listing shows rebates are available, so ask your installer about current programs in your area.
Can this furnace work with my existing ductwork? +
Most likely yes. The 1200 CFM maximum airflow is standard for 2-ton systems, compatible with properly sized residential ductwork. Have a technician verify duct sizing and seal any leaks before installation. The downflow configuration works with basement or attic placement, so confirm your space allows this orientation.
How does 14 SEER compare to newer models? +
14 SEER is solid but not exceptional by 2024 standards. Newer 16-18 SEER units cut cooling costs 12-25% over the lifespan. However, 14 SEER still beats older 10 SEER equipment by roughly 40%, making this an upgrade option for homes with 15+ year old systems.
Why does the spec sheet list both 2-ton and 3-ton ratings? +
This appears to be a data entry error from Online Supply. The 24,000 BTU capacity clearly indicates 2-ton equipment. Verify the invoice before purchase. The tonnage discrepancy is concerning and worth clarifying directly with the supplier.
Is the 10-year warranty transferable if I sell my home? +
Most Goodman warranties transfer to subsequent owners, but this requires contacting Goodman with proof of original installation. Verify transferability details with your installer during purchase. Keeping installation paperwork and registration documentation ensures smooth transfers.

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