Independent Review · Updated June 2026

5 Ton 15 SEER 96% AFUE 100,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow

High-efficiency two-stage system with 96% AFUE and 16 SEER1 for real savings

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 100,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow
Current Price
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// Bottom Line
This Goodman 5-ton system is ideal for homeowners upgrading older furnaces or replacing failed equipment in mixed climates where both heating and cooling matter equally. The 96% AFUE furnace and two-stage compressor deliver measurable utility bill reductions, especially during shoulder seasons when the system can run at partial capacity.

Review

Goodman's 5-ton upflow gas furnace and air conditioner system occupies a comfortable middle ground in the residential HVAC market. With a 96% AFUE rating and 16 SEER1 efficiency, this unit targets homeowners seeking tangible energy savings without paying luxury brand premiums. The two-stage design on both the heating and cooling sides means the system intelligently adjusts to actual demand rather than running constantly at maximum output, a feature that pays dividends across most of the heating and cooling seasons.

The furnace delivers 100,000 BTU of heating capacity with two burner stages, while the air conditioner provides 60,000 BTU of cooling through a scroll compressor running in two stages. The variable-speed ECM blower motor pulls up to 2,000 CFM and modulates output based on your home's immediate needs, improving efficiency and comfort simultaneously. Energy Star certification and AHRI Certificate Number 7368836 confirm these ratings hold up in real-world conditions, though the 75 dB noise level during peak operation warrants consideration for noise-sensitive installations.

Pros & Cons

Pros

  • 96% AFUE furnace efficiency converts nearly all fuel to heat, minimizing wasted energy and lowering heating costs significantly
  • 16 SEER1 cooling rating with two-stage scroll compressor runs at reduced capacity most of the time, extending equipment life and reducing noise
  • Variable-speed ECM blower motor adjusts to heating and cooling demands, improving comfort and reducing runtime compared to single-speed units
  • 100,000 BTU heating and 60,000 BTU cooling capacity handles 5-ton loads without oversizing for most residential applications
  • Two-stage burner and compressor design allows efficient partial-load operation, reducing energy waste during mild weather
  • Energy Star certified with AHRI Certificate Number 7368836, confirming performance ratings are independently verified
  • Upflow and horizontal configuration options provide flexible installation in various home layouts

Cons

  • 16 SEER1 rating is good but not exceptional, trailing premium brands offering 18-20 SEER2 ratings at similar price points
  • Requires 37.2 to 60 amp breaker sizing, which may demand electrical panel upgrades in older homes, increasing installation cost
  • 75 dB noise level during operation is noticeable, particularly during full-capacity cooling on hot days

Who Should Buy

Best For

Homeowners in moderate climates replacing 10+ year old systems who want proven reliability without premium pricing. Contractors installing mid-range equipment for budget-conscious clients who value steady performance over cutting-edge efficiency ratings.

Consider Alternatives If

Buyers in extreme climates who need maximum efficiency to offset frequent full-load operation, or those unwilling to register online for the warranty benefit.

5 Ton 15 SEER 96% AFUE 100,000 BTU Goodman Gas Fur
$0
Buy at HVACDirect →

Installation

Installation requires a 37.2 to 60 amp breaker, which may necessitate electrical panel work in homes with limited capacity. The unit accepts both R410A and R22 refrigerant, providing some flexibility for technicians working with existing lineset inventory. Plastic or PVC exhaust flue is required, simplifying venting compared to models demanding steel ducting. Most contractors complete installation in 4-6 hours for standard upflow configurations.

Warranty & Reliability

Goodman provides a standard 10-year parts warranty with online registration, which is solid but requires upfront registration to activate. This covers manufacturing defects but does not address refrigerant loss, maintenance issues, or damage from improper installation. Online registration is straightforward and should be completed at startup to protect your investment.

Specifications

SKUCAPF4961C6
Brand/ManufacturerGoodman
Cooling BTU60,000
Heating BTU100,000
RefrigerantR410A or R22
Electrical115 V. 1 Phase 60 Hz
Warranty10 Years with Online Registration
Decibel Level (dBA)75
Weight (in lbs)46.000000
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"
Width21"
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 Number7368836
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

How much can I expect to save on heating bills compared to my 15-year-old furnace? +
A 96% AFUE furnace versus a 78% AFUE unit from 2010 typically saves 15-20% annually on heating costs, depending on fuel prices and your thermostat settings. For a typical home burning 1,000 gallons of propane yearly, that equals $250-400 in annual savings at current prices.
Can this system work with my existing ductwork and refrigerant lines? +
The upflow configuration and 5-ton capacity work with most residential ductwork, but your existing lineset may not match the 3/8 inch liquid and 7/8 inch suction line requirements. Have an HVAC contractor inspect your system before purchase to confirm compatibility and avoid last-minute surprises.
What's the real difference between 16 SEER1 and the 18-20 SEER2 systems I've seen online? +
SEER1 and SEER2 use different test conditions, so direct comparison is imperfect. In practice, 18 SEER2 systems cost 15-25% more and save roughly 10-15% in cooling costs versus 16 SEER1. Payback depends on your cooling season length and electricity rates.
Is Goodman reliable, or should I stick with Carrier or Lennox? +
Goodman has equivalent reliability to budget-tier Carrier models but trails Lennox's premium lines in component quality. Most Goodman systems reach 15-20 years with annual maintenance. Choose based on local contractor support and your maintenance commitment, not brand alone.
Do I need online registration to keep my warranty valid? +
Yes, you must register online to activate the full 10-year coverage. Without registration, coverage may be limited. Registration takes five minutes and is free.

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