Independent Review · Updated June 2026

2 Ton 16 SEER 96% AFUE 40,000 BTU Goodman Gas Furnace and Air Conditioner System - Horizontal

96% efficient Goodman system delivers reliable heating and cooling for modest homes

8.2
IndustrialRank Score
Efficiency
8.5
Reliability
7.8
Value
8.0
Installation
8.5
Warranty
8.0
2 Ton 16 SEER 96% AFUE 40,000 BTU Goodman Gas Furnace and Air Conditioner System - Horizontal
Current Price
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// Bottom Line
This 2-ton Goodman system suits homeowners and contractors in moderate climates seeking solid efficiency without premium pricing. The 96% AFUE furnace and 16 SEER air conditioner cover most residential heating and cooling needs for homes under 2,000 square feet.

Review

The Goodman DSXC160241 is a compact, horizontal-mount combo system combining a gas furnace and air conditioner into one unit. Built for homes and light commercial spaces, this 2-ton system delivers 40,000 BTU heating and 24,000 BTU cooling. Goodman's reputation for straightforward engineering and competitive pricing makes this model popular with contractors who prioritize ease of installation over cutting-edge features. The horizontal configuration solves real attic space problems many homeowners face.

Performance specs tell an honest story. The furnace achieves 96% AFUE efficiency, meaning 96 cents of every heating dollar converts to actual heat, with only 4 cents lost up the flue. The air conditioner reaches 16 SEER1 efficiency, meeting Energy Star standards. Two-stage burners and two-stage condenser fans allow the system to run at partial capacity during mild weather, reducing wear and fuel consumption. The variable-speed ECM blower motor adjusts CFM from 1 to 1200 based on demand, improving comfort consistency.

Pros & Cons

Pros

  • Exceptional 96% AFUE furnace efficiency reduces natural gas or propane consumption significantly
  • 16 SEER cooling efficiency qualifies for Energy Star certification and many utility rebates
  • Variable-speed ECM blower motor optimizes airflow between 1 to 1200 CFM for comfort and efficiency
  • Two-stage heating and cooling allow modulation to match actual demand, extending equipment life
  • Horizontal A-coil configuration fits tight attic spaces where upflow units won't work
  • PVC exhaust flue compatibility reduces installation costs versus metal ductwork

Cons

  • 2-ton capacity limits effectiveness in larger homes or cold climates requiring stronger heating output
  • 71 dBA noise level is moderately loud during full-load operation, noticeable in quiet spaces
  • No variable-speed condenser fan mentioned, suggesting simpler two-stage cycling rather than true modulation

Who Should Buy

Best For

Homeowners upgrading older 2-ton systems in mild-to-moderate climates and contractors seeking a proven, value-priced combo unit. This system works best for homes under 2,000 square feet where 40,000 BTU heating and 24,000 BTU cooling align with actual load requirements.

Consider Alternatives If

Anyone in harsh northern climates needing more than 40,000 BTU heating capacity should consider larger units or dual-stage systems with higher capacity ratings.

2 Ton 16 SEER 96% AFUE 40,000 BTU Goodman Gas Furn
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Installation

This horizontal unit requires a level concrete pad or frame, standard ductwork connections, and refrigerant lines with 3/8-inch liquid and 7/8-inch suction valves. PVC exhaust flue installation is straightforward compared to metal alternatives. The 208/230V single-phase electrical connection needs a 15.7 to 20-amp breaker. Most installations take 4 to 6 hours for experienced technicians. Proper evacuation and nitrogen purging of refrigerant lines is essential.

Warranty & Reliability

Goodman includes a 10-year parts and compressor warranty when registered online. This coverage is standard industry protection for combination systems. The registration process is quick, and Goodman's claims processing is typically smooth. No labor warranty is included, so maintenance contracts through your installer provide extended peace of mind.

Specifications

SKUDSXC160241
Brand/ManufacturerGoodman
Cooling BTU24,000
Heating BTU40,000
RefrigerantR410A
Electrical208 / 230 V. 1 Phase 60 Hz
Warranty10 Years with Online Registration
Decibel Level (dBA)71
Weight (in lbs)198.000000
FeatureSpec
AHRI Certificate Number7368837
Airflow DirectionDownflow/Horizontal
Exhaust Flue RequirementPlastic / PVC
Product FeaturesRebate Available
Furnace Efficiency / AFUE96%
Blower MotorVariable Speed - ECM
Maximum CFM1200
ConfigurationHorizontal
Energy StarYes
Burner StagesTwo
Fuel TypePropane, Natural Gas
Height32.25"
Width29"
Depth29"
ResourcesGoodman Specifications 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.
Liquid Line3/8"
Suction Line7/8"
Tonnage2 Ton
StyleA-Coil
SEER1 (Efficiency)16
Condenser StagesTwo Stage
Compressor TypeScroll
Liquid Valve Size3/8"
Suction Valve Size3/4"
Max Breaker Size20 amps
Min. Breaker Size15.7 amps
Valve TypeSweat

Frequently Asked Questions

Will this 2-ton system heat and cool a 3,000 square foot home? +
Not adequately. The 40,000 BTU heating capacity suits homes around 1,500 to 2,000 square feet in moderate climates. Larger homes or cold climates need 3-ton or 4-ton units. Have a Manual J calculation done to size correctly for your specific home.
Does the horizontal configuration mean it has to go in my attic? +
Horizontal units work best in attics or basements where downflow ductwork is present. The 29-by-29-by-32-inch footprint fits most attic spaces. Verify clearance around the unit for airflow and maintenance access before installation.
How does 96% AFUE compare to my old furnace? +
Furnaces from the 1990s run 78 to 82% AFUE. This Goodman at 96% cuts heating energy use by roughly 15 to 20 percent. Annual savings depend on climate and gas prices, but expect noticeable reductions in cold months.
Is 16 SEER good cooling efficiency in 2024? +
Yes, 16 SEER is competitive for mid-range residential units. Premium systems reach 20 to 22 SEER, but cost significantly more. For moderate climates with moderate cooling demand, 16 SEER delivers reliable efficiency without premium pricing.
What does the 10-year warranty actually cover? +
It covers parts and compressor failure. Refrigerant leaks, ductwork, electrical wiring, and labor are typically excluded. Register online immediately after installation to activate coverage. Review the warranty document for specific exclusions.

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