5 Ton 13 SEER 97% AFUE 100,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow Review 2026

// Bottom Line

This is a solid choice for homeowners upgrading older two-piece systems or contractors installing complete replacement systems in upflow configurations. The 97% AFUE heating combined with 13 SEER cooling strikes a practical balance between efficiency gains and cost, making it attractive for moderate to cold climates where heating runtime justifies the investment.

Review

The ACiQ 5 Ton system combines a Goodman gas furnace core with a dedicated air conditioning condenser, bridging the gap between economy and efficiency tiers. At 97% AFUE heating and 13 SEER cooling, this upflow configuration handles the majority of residential applications without excessive cost. The modulating burner technology and variable-speed blower motor represent thoughtful engineering rather than gimmicks, delivering measurable comfort improvements. Contractors familiar with Goodman platforms recognize these components immediately, reducing learning curve on jobsites.

Heating performance hits 100,000 BTU with staged burner control that ramps output based on demand, avoiding the wasteful on-off cycling of single-stage units. Cooling delivers 60,000 BTU at 13 SEER1 efficiency using R454B refrigerant, meeting EPA standards for new installations. The variable-speed ECM blower reaches 2000 CFM maximum, distributing air across multiple zones without the constant hum of fixed-speed motors. Electrical requirements are reasonable at 115V single-phase, though the 32.8 to 45 amp breaker sizing may require panel upgrades in older homes.

Pros & Cons

Pros

97% AFUE furnace efficiency reduces heating costs significantly compared to 80-90% models, saving 15-25% annually on gas bills in northern climates
13 SEER cooling with R454B refrigerant meets current EPA standards without requiring future conversions
Modulating burner stages optimize partial-load efficiency rather than cycling on and off at full capacity
Variable-speed ECM blower motor adjusts CFM from low to 2000 CFM, matching comfort needs and reducing fan noise
10-year warranty with online registration provides solid protection against compressor and major component failure

Cons

77 dB noise level is moderately loud, comparable to older equipment, so outdoor placement away from bedrooms matters
Single-stage compressor for cooling means the AC runs at full capacity regardless of demand, less efficient during mild weather than two-stage units
Requires 32.8 to 45 amp breaker sizing, so older panels with limited space may need upgrade

Who Should Buy

Best For

This system works best for homeowners in climates where heating costs dominate utility bills, particularly those replacing 10+ year old furnaces with efficiency ratings below 90% AFUE. Contractors appreciate the upflow flexibility and straightforward installation on standard equipment pads.

Consider Alternatives If

Skip this if you prioritize ultra-quiet cooling operation or live in mild climates where AC runs frequently, since the single-stage compressor wastes energy on light-load days compared to two-stage alternatives.

5 Ton 13 SEER 97% AFUE 100,000 BTU Goodman Gas Fur

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Installation

Upflow installation assumes vertical ductwork above the unit, standard in basement or attic applications. The 30-inch height and 21-inch width fit typical equipment closets without modification. Suction line insulation thickness of 3/8 inch and liquid line sizing at 3/8 inch follow refrigerant circuit best practices. PVC flue venting on the right side requires proper slope and sealing per local code. Most installers complete setup in 4-6 hours with proper tools.

Warranty & Reliability

The 10-year parts warranty activates with online registration, covering compressor failure and sealed system defects. This is competitive for mid-tier equipment, though does not include labor costs. Registration typically takes minutes on the manufacturer website. Evaporator coil coverage aligns with furnace protection, ensuring matched component durability.

Specifications

SKU	ACIQ-60-EHPD-UPG
Brand/Manufacturer	ACiQ
Cooling BTU	60,000
Heating BTU	100,000
Refrigerant	R454B
Electrical	115 V. 1 Phase 60 Hz
Warranty	10 Years with Online Registration
Decibel Level (dBA)	77
Weight (in lbs)	120.000000
Feature	Spec
Replaces	GSX130603, GSX130604, GSX130605, GSX130611, GSX130613, GSX130614
Energy Star	Yes
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
Height	30"
Width	21"
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.
AHRI Certificate Number	7424267
Airflow Direction	Upflow/Horizontal
Exhaust Flue Requirement	Plastic / PVC
Product Features	Rebate Available
Furnace Efficiency / AFUE	97%
Blower Motor	Variable Speed - ECM
Maximum CFM	2000
Configuration	Upflow / Downflow
Flue Location	Right
Burner Stages	Modulating
Fuel Type	Propane, Natural Gas
Style	A-Coil
Suction Line Insulation Thickness	3/8"
Length	30 feet

Frequently Asked Questions

How much will this system reduce my annual heating bills compared to an 80% AFUE furnace? +

The 97% vs. 80% AFUE difference equals 17 percentage points of energy conversion. On 100,000 BTU output, expect 15-25% annual savings in heating costs, varying by climate, fuel rates, and usage patterns. In northern climates running 6+ months heating season, savings often exceed $300-600 yearly.

Can this unit fit in a space designed for a downflow furnace, or is upflow mandatory? +

Configuration documentation states Upflow/Horizontal capability, meaning vertical orientation is primary. Downflow conversion requires custom ducting and may void warranty. Consult manufacturer directly if existing space constraints force downflow evaluation. Most contractors recommend replacing equipment pads to match intended airflow design.

Is 13 SEER cooling good enough, or should I upgrade to 16-18 SEER models? +

13 SEER meets current minimum efficiency standards and suits mild to moderate cooling climates. If AC runs less than 1000 hours yearly, 13 SEER cooling offsets its cost quickly. High-use regions like the South benefit more from 16+ SEER units, which justify higher upfront expense through faster payback.

What refrigerant does this use, and will future EPA regulations require replacement? +

R454B refrigerant is EPA-approved and used in current new equipment through the 2030s. This system will not require mid-life conversion, unlike older R410A units. R454B has lower global warming potential, aligning with long-term environmental standards.

Does the 10-year warranty cover labor and refrigerant recharges? +

The 10-year parts warranty covers sealed system components and compressor defects but excludes labor costs. Refrigerant recharges due to leaks are typically labor-based service calls outside warranty scope. Review the full warranty document after registration for specific coverage limits.

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