5 Ton 13 SEER 96% AFUE 120,000 BTU Goodman Gas Furnace and Air Conditioner System - Horizontal Review 2026

// Bottom Line

This ACiQ system delivers 96% AFUE heating and 13 SEER cooling in a compact horizontal package, making it ideal for attic or crawlspace installations where space is limited. It's a solid mid-tier choice for contractors seeking rebate-eligible equipment without premium pricing.

Review

The ACiQ 5-ton horizontal furnace and air conditioner system targets a practical market segment: contractors and homeowners needing reliable equipment that fits physical constraints without breaking budgets. This combination unit delivers 120,000 BTU heating output paired with 60,000 BTU cooling capacity in a footprint measuring just 24.5 inches tall, 26 inches wide, and 21.125 inches deep. It's positioned as a direct replacement for several Goodman models, inheriting brand familiarity while offering modern efficiency improvements.

Performance specs show genuine capability. The 96% AFUE furnace efficiency ranks among the best non-condensing options available, translating to measurable savings on natural gas or propane bills. Cooling delivers 13 SEER performance through a single-stage reciprocating compressor and A-coil design, adequate for moderate climates but not optimized for peak summer demand. The variable-speed ECM blower motor runs at maximum 2000 CFM and operates at 77 dB, acceptable for equipment in living areas but noticeable in quiet homes.

Pros & Cons

Pros

96% AFUE efficiency exceeds most standard furnaces, reducing heating costs significantly year over year
13 SEER cooling performance meets Energy Star thresholds despite 'No' designation, with 60,000 BTU capacity rated for 5-ton systems
Variable-speed ECM blower motor allows precise airflow control, improving comfort and reducing runtime noise to 77 dB
Horizontal configuration with 24.5 inch height fits tight attic and crawlspace applications where vertical units won't work
Two-stage gas burner provides flexible heating output for milder days, reducing unnecessary energy consumption
PVC/plastic exhaust flue compatibility simplifies venting in modern homes without masonry chimneys

Cons

Single-stage condenser limits cooling modulation in hot climates, cycling on and off rather than ramping capacity
SEER 13 is solid but falls behind two-stage competitors at 14-15 SEER for homes prioritizing cooling efficiency
Reciprocating compressor generates more operational noise and vibration compared to scroll designs, though 77 dB remains acceptable

Who Should Buy

Best For

Contractors installing HVAC systems in homes with space constraints, attics, or crawlspaces where horizontal orientation is mandatory. Homeowners in moderate climates seeking efficient heating with competent cooling who qualify for rebates and prefer lower equipment costs.

Consider Alternatives If

Anyone in hot climates where cooling dominates runtime, or homeowners unwilling to register online for the 10-year warranty, should explore higher-SEER alternatives.

5 Ton 13 SEER 96% AFUE 120,000 BTU Goodman Gas Fur

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Installation

Installation suits 208/230V single-phase electrical supply with 32.8 to 45 amp breaker sizing. The horizontal orientation requires proper mounting brackets and clear airflow paths, typical for attic installations. PVC exhaust venting simplifies setup compared to traditional metal flue work. Suction line insulation thickness of 3/8 inch comes standard, and refrigerant line connections use 3/8 inch and 7/8 inch sweat fittings requiring competent brazing skills.

Warranty & Reliability

The 10-year parts warranty requires online registration to activate, a common protection gate among mid-tier manufacturers. Coverage is straightforward with no split-term limits, though many HVAC contractors recommend extended service plans for compressor and heat exchanger protection beyond base coverage.

Specifications

SKU	ACIQ-60-EHPD-UPG
Brand/Manufacturer	ACiQ
Cooling BTU	60,000
Heating BTU	120,000
Refrigerant	R454B
Electrical	208 / 230 V. 1 Phase 60 Hz
Warranty	10 Years with Online Registration
Decibel Level (dBA)	77
Weight (in lbs)	120.000000
Feature	Spec
Safety Information	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.
AHRI Certificate Number	7368842
Airflow Direction	Upflow/Horizontal
Exhaust Flue Requirement	Plastic / PVC
Product Features	Rebate Available
Furnace Efficiency / AFUE	96%
Blower Motor	Variable Speed - ECM
Maximum CFM	2000
Configuration	Horizontal
Energy Star	No
Burner Stages	Two
Fuel Type	Propane, Natural Gas
Height	24.5"
Width	26"
Depth	21.125"
Resources	CHPF Installation Manual CHPF Specifications Sheet Goodman Evaporator Coil Warranty You will need Adobe® Acrobat® Reader to view PDF documents.
Replaces	GSX130603, GSX130604, GSX130605, GSX130611, GSX130613, GSX130614
SEER1 (Efficiency)	13
Condenser Stages	Single Stage
Compressor Type	Reciprocating
Liquid Line	3/8"
Suction Line	7/8"
Liquid Valve Size	3/8"
Max Breaker Size	45 amps
Min. Breaker Size	32.8 amps
Tonnage	5 Ton
Valve Type	Sweat
Style	A-Coil
Suction Line Insulation Thickness	3/8"
Length	30 feet

Frequently Asked Questions

What makes the 96% AFUE rating significant compared to standard furnaces? +

Most conventional furnaces operate at 80-82% AFUE, meaning 18-20% of fuel energy exits through the chimney. This unit's 96% AFUE captures nearly all combustion heat, reducing gas consumption roughly 15-20% annually. For homes heating with propane or natural gas, that translates to $200-400 yearly savings depending on climate and usage patterns.

Is this unit suitable for attic installation in hot climates? +

Yes, the horizontal configuration fits attic spaces perfectly, but the single-stage 13 SEER cooler may cycle frequently in extreme heat. Hot-climate homes experience better comfort and efficiency with two-stage or variable-capacity cooling. The system handles moderate climates well but requires oversizing consideration in regions exceeding 95 degrees regularly.

How does 13 SEER efficiency compare to newer standards like SEER2? +

SEER1 ratings (like this unit's 13) rate systems under ideal lab conditions, while SEER2 reflects real-world performance more accurately. A 13 SEER1 unit typically delivers approximately 10-11 SEER2 equivalent performance. This still meets mid-tier expectations but trails premium two-stage systems rated 14-16 SEER1.

What's the difference between this ACiQ unit and equivalent Goodman models? +

ACiQ is Goodman's value-focused brand, offering nearly identical engineering at lower pricing without branded retail markup. Both use the same compressor families and core components. Choose ACiQ for budget projects, Goodman for premium positioning where brand equity matters to homeowners.

Does skipping online warranty registration really affect coverage? +

Yes, most manufacturers require registration to activate full warranty protection. Unregistered units typically receive only 1-2 year limited coverage. Registration takes five minutes online, so activate it immediately after installation to secure the full 10-year benefit.

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