Independent Review · Updated June 2026

5 Ton 13 SEER 96% AFUE 120,000 BTU Goodman Gas Furnace and Air Conditioner System - Downflow

96% efficient furnace meets 13 SEER cooling in one compact downflow unit

8.2
IndustrialRank Score
Efficiency
8.5
Reliability
7.8
Value
8.0
Installation
8.5
Warranty
8.0
5 Ton 13 SEER 96% AFUE 120,000 BTU Goodman Gas Furnace and Air Conditioner System - Downflow
Current Price
$3136
Check Price at HVACDirect → Shop Now at HVACDirect
Authorized dealer · Full manufacturer warranty
// Bottom Line
This is an excellent choice for homeowners replacing older Goodman systems or contractors building tight budgets without sacrificing efficiency. The 96% AFUE heating paired with 13 SEER cooling delivers solid performance for moderate climates, especially in homes where downflow configuration is already established.

Review

The ACiQ 5-ton system represents solid mid-tier equipment for contractors and homeowners seeking a no-frills replacement or retrofit. At 3136 dollars, this combines Goodman's established track record with modern efficiency standards without premium pricing. The downflow configuration and compact dimensions make it practical for retrofit work, while the 120,000 BTU heating capacity targets homes of modest size. This unit operates in a crowded market segment where value often trumps exotic features.

Performance specs tell a straightforward story. The 96% AFUE furnace efficiency converts heating energy effectively, while 13 SEER cooling handles seasonal loads responsibly. The two-stage burner adjusts heating output to avoid short cycling, and the variable-speed ECM blower motor maxes out at 2000 CFM for consistent air distribution. R454B refrigerant aligns with current EPA phase-down requirements. The single-stage reciprocating compressor isn't fancy, but it's durable and proven across thousands of installations.

Pros & Cons

Pros

  • 96% AFUE furnace efficiency exceeds most standard units and qualifies for many utility rebates
  • 13 SEER cooling rating meets Energy Star standards with environmentally responsible R454B refrigerant
  • Two-stage burner and variable-speed ECM blower motor optimize comfort and reduce energy swings
  • Compact 30x24.5x21 inch footprint fits tight spaces, particularly basements or utility closets
  • 10-year warranty with online registration provides solid protection for the investment

Cons

  • 77 dB noise level is audible during operation, particularly in quieter homes or bedrooms nearby
  • Single-stage cooling compressor lacks modulation for high-efficiency variable capacity systems
  • 120,000 BTU heating capacity limits application to smaller homes, typically under 2000 square feet
  • Requires 32.8 to 45 amp breaker, necessitating electrical assessment in older homes with limited panel space

Who Should Buy

Best For

Contractors replacing failed Goodman units and homeowners with existing downflow configurations will appreciate the straightforward compatibility. This system works well for moderate-climate regions where heating and cooling demands are balanced rather than extreme.

Consider Alternatives If

Homes requiring more than 120,000 BTU heating capacity or those seeking high-efficiency variable-stage compressors should explore larger tonnage options or dual-stage cooling equipment.

5 Ton 13 SEER 96% AFUE 120,000 BTU Goodman Gas Fur
$3136
Buy at HVACDirect →

Installation

Downflow orientation requires vertical clearance above and below the unit, typical of basements or utility rooms. Liquid and suction lines measure 3/8-inch and 7/8-inch respectively, with 30 feet of insulated suction line included. Plastic or PVC exhaust flue is mandatory. Electrical demands 115V single-phase 60Hz service with 32.8 to 45 amp breaker capacity. Most contractors complete installation in 4 to 6 hours on standard retrofit work.

Warranty & Reliability

Ten-year parts warranty kicks in after online registration, covering compressor, heat exchanger, and most internal components. Labor is typically not covered, so check your installer's service agreement. This protection is competitive for the price tier but standard rather than exceptional compared to premium brands offering 10 to 15 year coverage.

Specifications

SKUACIQ-60-EHPD-UPG
Brand/ManufacturerACiQ
Cooling BTU60,000
Heating BTU120,000
RefrigerantR454B
Electrical115 V. 1 Phase 60 Hz
Warranty10 Years with Online Registration
Decibel Level (dBA)77
Weight (in lbs)120.000000
FeatureSpec
ReplacesGSX130603, GSX130604, GSX130605, GSX130611, GSX130613, GSX130614
Energy StarYes
SEER1 (Efficiency)13
Condenser StagesSingle Stage
Compressor TypeReciprocating
Liquid Line3/8"
Suction Line7/8"
Liquid Valve Size3/8"
Max Breaker Size45 amps
Min. Breaker Size32.8 amps
Tonnage5 Ton
Valve TypeSweat
Height30"
Width24.5"
Depth21"
ResourcesCAPT Installation Manual CAPT 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 Number7368845
Airflow DirectionDownflow/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
StyleA-Coil
Suction Line Insulation Thickness3/8"
Length30 feet

Frequently Asked Questions

Is this unit right for homes above 2000 square feet? +
Probably not. With 120,000 BTU heating and 60,000 BTU cooling capacity, this 5-ton system works best for smaller homes. Larger homes need higher tonnage. Consult Manual J calculations to determine your actual heating and cooling load before purchasing.
What does downflow configuration mean for installation? +
The unit sits vertically with return air entering the top and supply air exiting the bottom. This works in basements or utility closets where ductwork runs downward. Upflow units supply air upward instead. Confirm your existing ductwork orientation before ordering.
How does 13 SEER compare to newer high-efficiency units? +
13 SEER meets Energy Star minimums but lags behind 16-18 SEER variable-stage systems. However, at this price point, higher SEER ratings typically cost 1500 to 2500 dollars more. This unit strikes a practical efficiency-to-cost balance for budget-conscious buyers.
Can I upgrade from an older Goodman GSX130603 to this system? +
Yes. This unit directly replaces GSX130603 through GSX130614 models listed in specifications. Compatibility is confirmed, reducing retrofit labor. However, always verify electrical panel capacity and ductwork sizing match before installation.
Does the 10-year warranty cover everything? +
The 10-year coverage applies to parts after online registration. Compressor, heat exchanger, and coils are protected. Labor, refrigerant, and wear items are not included. Review the full warranty document before purchase for complete terms.

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