Goodman 5 Ton 14 SEER 80% 120,000 BTU Furnace & AC System - R410A Upflow Review 2026

// Bottom Line

This ACiQ system works well for homeowners seeking an affordable complete heating and cooling solution without premium pricing. It delivers respectable efficiency ratings and solid performance for moderate climates, though it lacks ENERGY STAR certification and uses R454B rather than the more common R410A.

Review

The ACiQ 5-ton system represents Goodman's no-frills approach to HVAC, targeting contractors and homeowners watching their budgets. This upflow configuration combines a 120,000 BTU furnace with a 57,000 BTU air conditioning condenser in one integrated package. As a replacement for older Goodman models like the GSZ140611, it delivers predictable performance without cutting corners on basic specifications or build quality.

Cooling performance reaches 14 SEER rating with a single-stage scroll compressor running at 77 dB. The furnace achieves 80% AFUE efficiency on gas heat, respectable for mid-range equipment. This system pulls 34.6 to 60 amps depending on load, requiring standard 120V single-phase electrical service. The multi-speed PSC blower can push up to 2,000 CFM, accommodating ducting in homes up to roughly 2,500 square feet without excessive strain.

Pros & Cons

Pros

14 SEER cooling efficiency provides decent air conditioning performance for the price point
80% AFUE furnace delivers acceptable heating efficiency for gas-fired systems
5-ton capacity handles most single-family homes up to 2,000+ square feet
Single-stage scroll compressor offers proven reliability with lower maintenance complexity
Multi-speed PSC blower motor allows system to run efficiently at partial loads
10-year parts warranty with online registration provides reasonable coverage

Cons

No ENERGY STAR certification, missing out on utility rebate eligibility that many regions offer
R454B refrigerant is less established in the field than R410A, affecting technician familiarity
77 dB noise level runs slightly louder than premium models, noticeable in quiet neighborhoods
Single-stage compressor cycles on and off rather than modulating, reducing comfort consistency
80% AFUE is adequate but not exceptional compared to 95% AFUE high-efficiency alternatives

Who Should Buy

Best For

Budget-conscious homeowners in moderate climates seeking complete system replacement without premium costs. This fits well for homeowners who value upfront savings over maximized efficiency ratings.

Consider Alternatives If

Buyers in cold climates needing maximum heating output should consider higher AFUE models, and those chasing utility rebates need ENERGY STAR certified equipment instead.

Goodman 5 Ton 14 SEER 80% 120,000 BTU Furnace & AC

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Installation

Installation uses industry-standard sweat connections with 3/8 inch liquid line and 1 1/8 inch suction line insulated to 1/2 inch thickness. The 50-foot lineset length covers typical residential runs. Unit dimensions of 30 inches tall by 24.5 inches wide by 21 inches deep fit standard utility closets and furnace rooms. Upflow configuration works well in basements or ground-floor installations. Metal flue required at top exit.

Warranty & Reliability

The 10-year parts warranty activates upon online registration, providing solid coverage for component failures. This warranty applies to compressor, condenser coil, and furnace heat exchanger. Labor coverage and coverage duration vary by regional dealer, so confirm details before purchase. Limited lifetime coverage may apply to specific components under certain conditions.

Specifications

SKU	ACIQ-60-EHPD-UPG
Brand/Manufacturer	ACiQ
Cooling BTU	57,000
Heating BTU	120,000
Refrigerant	R454B
Electrical	120 V. 1 Phase 60 Hz
Warranty	10 Years with Online Registration
Decibel Level (dBA)	77
Weight (in lbs)	120.000000
Feature	Spec
Replaces	GSZ140611
Energy Star	No
SEER1 (Efficiency)	14
Condenser Stages	Single Stage
Compressor Type	Scroll
Liquid Valve Size	3/8"
Suction Valve Size	7/8"
Max Breaker Size	60 amps
Min. Breaker Size	34.6 amps
Tonnage	5 Ton
Valve Type	Sweat
Height	30"
Width	24.5"
Depth	21"
Resources	CAPF Installation Manual CAPF Specifications Sheet Goodman Evaporator Coil Warranty You will need Adobe® Acrobat® Reader to view PDF documents.
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.
Airflow Direction	Upflow/Horizontal
Exhaust Flue Requirement	Metal
Furnace Efficiency / AFUE	80%
Blower Motor	Multi Speed - PSC
Maximum CFM	2000
Configuration	Upflow / Downflow
Flue Location	Top
Burner Stages	Single
Fuel Type	Gas
Liquid Line	3/8"
Suction Line	1 1/8"
Style	A-Coil
Suction Line Insulation Thickness	1/2"
Length	50 feet

Frequently Asked Questions

What does 14 SEER mean for my cooling costs? +

SEER 14 means your AC produces 14 BTUs of cooling per watt-hour consumed. Your summer energy use will run roughly 15-20% higher than newer 18-20 SEER units. In hot climates, expect $200-400 more annually in cooling costs compared to high-efficiency models over a typical cooling season.

Will this system work with my existing ducting and thermostat? +

The 57,000 BTU cooling capacity and 2,000 CFM blower match standard residential ducting from homes built after 1990. Confirm your thermostat accepts 120V power and standard heat-cool wiring. Older 24V systems need transformer compatibility checked by your installer.

How does 80% AFUE furnace heating compare to other options? +

80% AFUE means 20% of fuel energy exits through the flue. This is standard for budget units, while mid-tier furnaces reach 90-92% and high-efficiency models hit 95-98%. In cold climates, upgrading saves $300-600 annually, paying for itself in 5-7 years.

Is R454B refrigerant different from R410A, and does it matter? +

R454B is a newer, lower-GWP (global warming potential) refrigerant meeting EPA regulations. It performs similarly to R410A but fewer technicians carry it in service vehicles. Availability and repair costs may be slightly higher in rural areas initially.

Does this system qualify for federal tax credits or rebates? +

No, it lacks ENERGY STAR certification required for most federal incentives. Check local utility rebate programs, as some offer assistance for any replacement system regardless of efficiency tier. State-level programs vary widely.

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