Independent Review · Updated June 2026

5 Ton 15 SEER 96% AFUE 120,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow

Goodman's reliable 5-ton combo delivers 96% heating efficiency with solid cooling performance

8.2
IndustrialRank Score
Efficiency
8.5
Reliability
7.8
Value
8.0
Installation
8.5
Warranty
8.0
5 Ton 15 SEER 96% AFUE 120,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow
Current Price
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// Bottom Line
This system excels for homeowners upgrading from aging equipment or contractors building standardized installations in moderate climates. The 96% AFUE furnace keeps heating costs down, while the 16 SEER1 condenser handles cooling without premium pricing.

Review

Goodman's 5-ton combined system represents the practical middle ground in residential HVAC. This upflow unit pairs a 120,000 BTU furnace with a 60,000 BTU air conditioner, covering most homes from 1800 to 2400 square feet. It's a solid choice for contractors and homeowners tired of piecing together mismatched components. The system arrives ready for installation with sweat connections and uses R410A refrigerant, keeping compatibility simple across most modern installs.

The furnace reaches 96% AFUE, meaning just 4 cents of every heating dollar goes up the flue. The air conditioner scores 16 SEER1 with two-stage cooling and a scroll compressor, making it competitive without entering premium pricing. The variable-speed ECM blower adjusts from zero to 2000 CFM, cutting runtime noise and moisture removal is more effective than fixed-speed alternatives. Two-stage burner operation in heating mode keeps the system from cycling constantly, extending component life and stabilizing indoor temperatures.

Pros & Cons

Pros

  • 96% AFUE furnace efficiency reduces heating costs by 10-15% versus 80% units, saving $200-400 annually in many climates
  • Two-stage burner and compressor modulate to match demand, improving comfort and efficiency versus single-stage systems
  • Variable-speed ECM blower motor adjusts airflow from 0-2000 CFM, improving dehumidification and reducing noise in off-peak hours
  • ENERGY STAR certified system qualifies for utility rebates in most regions, offsetting initial cost
  • Lifetime heat exchanger warranty provides significant peace of mind on the costliest component

Cons

  • 16 SEER1 rating lags premium units hitting 18+ SEER2, meaning higher operating costs over 15-20 year lifespan
  • 75 dB noise level puts this above ultra-quiet competitors, noticeable during summer cooling cycles
  • Requires licensed technician installation due to gas lines and venting, adding $1500-3000 to system cost

Who Should Buy

Best For

Homeowners in mixed climates prioritizing furnace efficiency and contractors standardizing on proven Goodman equipment for mid-range replacement jobs. Budget-conscious buyers needing Energy Star compliance without paying for premium SEER ratings.

Consider Alternatives If

Customers in cooling-dominant climates seeking maximum AC efficiency, or those sensitive to equipment noise should evaluate higher-tier units with 18+ SEER2 ratings.

5 Ton 15 SEER 96% AFUE 120,000 BTU Goodman Gas Fur
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Installation

Licensed technician installation is non-negotiable for gas furnaces due to safety codes and local regulations. The 156-pound unit fits standard 24.5" x 34.5" x 28.75" cavities common in upflow applications. Electrical needs are modest at 115V single-phase 60Hz with 37.2 to 60-amp breaker sizing. PVC venting is acceptable, simplifying retrofits in older homes. Total installation labor typically runs 6-8 hours for experienced crews.

Warranty & Reliability

Coverage includes a lifetime heat exchanger warranty, protecting against the most expensive failure point. Parts carry 10 years protection with online registration, a standard industry offering. The heat exchanger warranty is transferable if you sell, adding resale value. Labor is not covered, so plan for service calls after year one if problems arise. Registration takes 10 minutes online.

Specifications

SKUGMVC961205DN
Brand/ManufacturerGoodman
Cooling BTU60,000
Heating BTU120,000
RefrigerantR410A
Electrical115 V. 1 Phase 60 Hz
WarrantyLifetime Heat Exchanger and 10 Years Parts with Online Registration
Decibel Level (dBA)75
Weight (in lbs)156.000000
FeatureSpec
Energy StarYes
SEER1 (Efficiency)16
Condenser StagesTwo Stage
Compressor TypeScroll
Liquid Valve Size3/8"
Suction Valve Size7/8"
Max Breaker Size60 amps
Min. Breaker Size37.2 amps
Tonnage5 Ton
Valve TypeSweat
Height34.5"
Width24.5"
Depth28.75"
ResourcesGoodman 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 InformationThis gas appliance requires a trained technician to install. Improperly connecting gas lines or improperly connecting a gas flue or venting may result in death. By purchasing this item, you are agreeing that you are using a trained technician to install this gas appliance. We will not be responsible for any injury or property damage arising from improper service or service procedures. Whoever installs or services this unit assumes responsibility for any personal injury or property damage which may result. Many jurisdictions require a license to install this equipment. 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.
ConfigurationUpflow/Horizontal
Liquid Line3/8"
Suction Line7/8"
StyleA-Coil
AHRI Certificate Number7368842
Airflow DirectionUpflow/Horizontal
Exhaust Flue RequirementPlastic / PVC
Product FeaturesRebate Available
Furnace Efficiency / AFUE96%
Blower MotorVariable Speed - ECM
Maximum CFM2000

Frequently Asked Questions

How much can I save on heating with 96% AFUE versus my old 80% furnace? +
At 96% AFUE versus 80%, you recover 16 percentage points of fuel. On a $1200 annual heating bill, that's roughly $192 saved yearly. Over 15 years, assuming modest rate increases, you'll pocket $3000-4500 in recovered heating costs, easily justifying the efficiency premium.
Can this unit replace my existing split-system condenser and furnace? +
Yes, provided your existing ducts accept 2000 CFM maximum airflow and your condensing line has proper drainage. The sweat connections accept standard 3/8 inch liquid and 7/8 inch suction lines. Have a technician verify your indoor coil compatibility, as mismatched units void warranties.
Is 16 SEER1 good enough, or should I spend more for higher ratings? +
16 SEER1 is solid for moderate to mixed climates. In hot regions, 18+ SEER2 units cut cooling costs significantly. Run a 10-year cost comparison including electricity savings, rebates, and system cost before choosing. Premium units often exceed payback periods in northern states.
How does this Goodman compare to competitors like Rheem or Carrier? +
Goodman typically undercuts Rheem and Carrier by 15-25% at similar efficiency tiers. Reliability is comparable across brands. Goodman excels for budget-conscious buyers, while Rheem and Carrier offer better noise control and slightly faster support in some regions.
Do I get rebates for buying this ENERGY STAR system? +
Most utilities offer $300-800 rebates for ENERGY STAR HVAC equipment. Check your local utility website or have your installer handle rebate paperwork. Online registration for warranty is often required to claim rebates.

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