Independent Review · Updated June 2026

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

96% AFUE furnace paired with 16 SEER2 AC delivers serious efficiency gains

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
$0
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// Bottom Line
This 5-ton Goodman system suits homeowners in moderate to cold climates who want genuine heating efficiency without premium pricing. The 96% AFUE furnace cuts heating costs significantly, while the two-stage compressor and 16 SEER2 cooling keeps summer bills reasonable.

Review

The Goodman CAPF4860D6 represents honest, practical engineering for homeowners seeking better heating efficiency without luxury pricing. This 5-ton system bundles a 120,000 BTU furnace with a 60,000 BTU air conditioner in a single upflow cabinet, measuring 30 inches tall by 24.5 inches wide by 21 inches deep. At 44 pounds, it's manageable for technician installation. Energy Star certification signals real efficiency gains against baseline equipment, making it a sensible upgrade for houses with aging furnaces.

The 96% AFUE furnace converts nearly all fuel into usable heat, while the two-stage scroll compressor operates at reduced capacity during mild weather, cutting runtime and electricity use. Cooling reaches 16 SEER2 efficiency, which translates to roughly 20-25% lower AC costs than 13-14 SEER1 baseline units. The variable-speed ECM blower motor adjusts airflow from 0 to 2000 CFM, eliminating the on-off cycling that wastes energy in standard fixed-speed systems. Scroll compressors are durable and handle both R410A and R22 refrigerants.

Pros & Cons

Pros

  • 96% AFUE furnace rating means 96 cents of every heating dollar becomes actual warmth, not wasted exhaust
  • 16 SEER2 cooling efficiency on a two-stage compressor reduces runtime during partial-load conditions
  • Variable-speed ECM blower motor runs quieter and draws less electricity than fixed-speed alternatives
  • Two-stage heating and cooling allows modulation for improved comfort and lower operating costs
  • Energy Star certified system qualifies for rebates in most utility territories

Cons

  • 75 dB noise level is noticeable during operation, making it louder than premium variable-speed models
  • Requires 37.2 to 60 amp electrical service, necessitating panel upgrades in older homes
  • Limited to plastic PVC exhaust venting, which restricts installation flexibility compared to metal vent options

Who Should Buy

Best For

Homeowners in northern climates where heating dominates utility bills will see the fastest ROI on the 96% AFUE furnace. Contractors installing in existing homes with compatible electrical service will appreciate the straightforward two-stage design and variable blower motor.

Consider Alternatives If

Skip this model if you need whisper-quiet operation above 70 dB, prioritize variable refrigerant flow modulation, or live where cooling dominates seasonal usage.

5 Ton 15 SEER 96% AFUE 120,000 BTU Goodman Gas Fur
$0
Buy at HVACDirect →

Installation

Installation requires standard sweat valve connections on 3/8 inch liquid and 7/8 inch suction lines. Electrical demand spans 37.2 to 60 amps at 115V single-phase 60 Hz, so verify breaker capacity before purchase. Plastic PVC exhaust venting is mandatory, simplifying ductwork but limiting placement options. Upflow or downflow orientation accommodates most basement or attic mounting scenarios.

Warranty & Reliability

Goodman backs this system with a 10-year parts warranty when you register online immediately after installation. This coverage is competitive but not exceptional, reflecting the brand's mid-market positioning. Registration extends protection to the coil and compressor equally, removing ambiguity about what's covered.

Specifications

SKUCAPF4860D6
Brand/ManufacturerGoodman
Cooling BTU60,000
Heating BTU120,000
RefrigerantR410A or R22
Electrical115 V. 1 Phase 60 Hz
Warranty10 Years with Online Registration
Decibel Level (dBA)75
Weight (in lbs)44.000000
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
Height30"
Width24.5"
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.
AHRI Certificate Number7368842
Airflow DirectionUpflow/Horizontal
Exhaust Flue RequirementPlastic / PVC
Product FeaturesRebate Available
Furnace Efficiency / AFUE96%
Blower MotorVariable Speed - ECM
Maximum CFM2000
ConfigurationUpflow / Downflow
Burner StagesTwo
Fuel TypePropane, Natural Gas
Liquid Line3/8"
Suction Line7/8"
StyleA-Coil

Frequently Asked Questions

What does 96% AFUE actually mean for my heating bills? +
AFUE measures heating efficiency. At 96%, only 4% of natural gas or propane becomes wasted exhaust. A system rated 80% AFUE wastes 20%. On a 120,000 BTU furnace running 8 months annually, this difference saves $200-400 yearly depending on local fuel prices and climate severity.
Can this system vent through existing metal ductwork? +
No. This furnace requires plastic or PVC exhaust venting to prevent corrosion from condensation. If your home uses metal B-vent or single-wall pipe, you must replace it before installation. This adds $300-600 to labor costs in retrofit scenarios.
How does the two-stage compressor improve cooling efficiency? +
Two-stage compressors run at 50% capacity on mild days instead of full speed. This reduces on-off cycling, lowers energy draw, and maintains steadier indoor temperatures. The 16 SEER2 rating reflects this modulation benefit versus single-stage units.
Is Goodman reliable compared to Carrier or Lennox? +
Goodman manufactures reliable systems with scroll compressors rated 15-20 year lifespans. They're less premium than Carrier or Lennox but handle residential duty well. Service parts availability is excellent nationwide, and technicians are familiar with the design.
Do I need to register for warranty coverage to apply? +
Yes. Online registration within 30 days of installation is required for the full 10-year parts warranty. Without registration, coverage drops to 1 year, making registration non-negotiable on a $0 list price system.

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