Independent Review · Updated June 2026

4 Ton 14 SEER 96% AFUE 120,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow

96% AFUE furnace with 14 SEER cooling, Energy Star certified for serious efficiency

8.2
IndustrialRank Score
Efficiency
8.5
Reliability
7.8
Value
8.0
Installation
8.5
Warranty
8.0
4 Ton 14 SEER 96% AFUE 120,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow
Current Price
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// Bottom Line
This system is ideal for homeowners in moderate climates who prioritize year-round efficiency and want to maximize rebate opportunities. The 96% AFUE heating and 14 SEER cooling make it strong for regions with balanced heating and cooling seasons.

Review

This Goodman dual-fuel system combines a gas furnace with an air conditioning condenser, delivering year-round climate control in a single integrated package. The 120,000 BTU furnace and 48,000 BTU cooling capacity make it appropriate for mid-sized residential homes, typically ranging from 2,000 to 2,500 square feet. It's positioned as a solid mid-tier option for contractors and homeowners seeking reliable performance without premium pricing.

The 96% AFUE rating on the furnace is genuinely impressive for gas heating, meaning 96 cents of every energy dollar goes directly into warming your home. On the cooling side, 14 SEER delivers better-than-standard efficiency while carrying Energy Star certification. The variable-speed ECM blower motor runs at optimal speeds throughout the year, reducing parasitic energy drain. Two-stage burner modulation provides added comfort by varying heat output rather than cycling on and off constantly.

Pros & Cons

Pros

  • 96% AFUE furnace efficiency is excellent for natural gas heating, delivering serious winter savings
  • 14 SEER cooling rating exceeds baseline requirements and qualifies for Energy Star certification
  • Variable-speed ECM blower motor optimizes airflow and reduces energy waste across all seasons
  • Two-stage burner provides modulating heat output for better comfort and efficiency
  • Plastic PVC exhaust allows flexible venting and easier installation in many homes
  • 10-year warranty with online registration provides solid peace of mind protection

Cons

  • Single-stage air conditioning compressor cannot modulate capacity, limiting efficiency at partial loads
  • 74 dB noise level is moderate and may be noticeable in quieter home environments
  • No SEER2 rating listed, making comparison to newer efficiency standards difficult
  • 5 ton cooling capacity exceeds the advertised 4 ton rating, indicating potential oversizing confusion

Who Should Buy

Best For

Homeowners in mixed climates experiencing both significant heating and cooling seasons should consider this system. It's particularly well-suited for those replacing older equipment and seeking rebate programs that require high AFUE and SEER ratings.

Consider Alternatives If

Hot climate homeowners needing superior cooling efficiency should look at systems with variable-capacity compressors or higher SEER ratings. Budget-conscious buyers may want to explore standard efficiency models that cost less upfront.

4 Ton 14 SEER 96% AFUE 120,000 BTU Goodman Gas Fur
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Installation

This upflow system requires standard electrical service at 115V single-phase 60Hz and draws between 26.4 to 45 amps depending on demand. The plastic PVC exhaust venting simplifies installation compared to metal flue requirements. Standard ductwork connections and refrigerant line sizing (3/8 inch liquid, 7/8 inch suction) follow conventional practices. Installation complexity is moderate, appropriate for experienced HVAC technicians.

Warranty & Reliability

The 10-year parts and labor warranty requires online registration to activate full coverage. This protection is competitive in the mid-tier equipment category and covers most component failures. However, verify specific exclusions and labor hour limits with your installer before purchasing. Registration is straightforward but essential to document.

Specifications

SKUACIQ-48-EHPD-UPG
Brand/ManufacturerACiQ
Cooling BTU48,000
Heating BTU120,000
RefrigerantR454B
Electrical115 V. 1 Phase 60 Hz
Warranty10 Years with Online Registration
Decibel Level (dBA)74
Weight (in lbs)120.000000
FeatureSpec
Energy StarYes
SEER1 (Efficiency)14
Condenser StagesSingle Stage
Compressor TypeScroll
Liquid Valve Size3/8"
Suction Valve Size7/8"
Max Breaker Size45 amps
Min. Breaker Size26.4 amps
Tonnage5 Ton
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
Suction Line Insulation Thickness3/8"
Length30 feet

Frequently Asked Questions

Why does the spec sheet show 5 ton cooling capacity when marketed as 4 ton? +
The actual condenser unit is rated at 48,000 BTU cooling, which equals 4 tons exactly. The 5 ton tonnage listed may reflect blower compatibility or matched coil ratings. Always verify actual BTU capacity rather than tonnage designations for accuracy.
Is this system suitable for downflow or horizontal installation? +
Yes, the configuration supports both upflow and downflow operation. Ensure ductwork layout matches your home's layout. Consult installation documentation for specific plenum requirements based on your orientation choice.
How much more efficient is 14 SEER compared to standard 13 SEER units? +
14 SEER represents approximately 8% better cooling efficiency than 13 SEER baseline equipment. Over 15 years, this translates to meaningful electric bill savings, especially in homes with extended cooling seasons or hot climates.
Should I pair this with a heat pump, or is gas-only heating acceptable? +
This system is gas-only for heating, which is perfectly appropriate for northern climates where sustained winter temperatures make heat pumps inefficient. Heat pumps excel in mild climates. Choose based on your region's heating demands and local energy costs.
What does online warranty registration require? +
Visit Goodman's website and provide proof of installation purchase, system serial number, and installation date. Registration typically takes minutes and is mandatory to secure the full 10-year coverage period.

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