Goodman 3.5 Ton 14 SEER 92% 100,000 BTU Furnace & AC System - R410A Upflow Review 2026

// Bottom Line

This ACiQ combo system excels for homeowners seeking reliable heating and cooling without premium pricing. The 92% AFUE furnace paired with 14 SEER cooling makes it ideal for moderate climates where heating demand justifies the investment in efficiency.

Review

The ACiQ ACIQ-4X-EHPD-UPG furnace-AC system represents a practical middle ground between budget hardware and premium equipment. This combo addresses a real market need for contractors seeking reliable equipment with legitimate efficiency gains over baseline models. At 3.5 tons cooling and 100,000 BTU heating capacity, it handles typical residential loads in established suburban homes without oversizing issues.

Heating efficiency of 92% AFUE delivers measurable gas savings versus older 80-85% furnaces, particularly in heating-dominated climates. The 14 SEER cooling rating combines with R410A refrigerant for modern AC performance that qualifies for utility rebates. Multi-speed blower reaches 1,600 CFM maximum, enabling both efficient low-speed operation during mild conditions and full-capacity heating on cold days.

Pros & Cons

Pros

92% AFUE furnace efficiency reduces gas bills meaningfully compared to 80% baseline models
14 SEER cooling rating delivers solid summer performance and qualifies for Energy Star rebates
100,000 BTU heating capacity handles full-load heating in most residential applications
Multi-speed blower motor optimizes comfort by matching airflow to heating and cooling needs
10-year warranty with online registration provides genuine coverage peace of mind

Cons

Single-stage compressor and burner mean less modulation and slightly higher operating costs than two-stage alternatives
74 dB noise level is audible during operation, particularly noticeable in quiet homes or bedrooms nearby
Specs show conflicting tonnage ratings (3.5 ton vs 5 ton listed), creating confusion about actual capacity

Who Should Buy

Best For

Contractors and homeowners replacing older 80-85% furnaces in cold or mixed climates will see genuine utility cost reductions. This system makes financial sense in heating-focused regions where furnace runtime justifies the efficiency premium.

Consider Alternatives If

Buyers in mild climates where furnace use is minimal should avoid this combo, as heating-heavy pricing won't recoup savings. Anyone prioritizing whisper-quiet operation should look elsewhere, given the 74 dB rating.

Goodman 3.5 Ton 14 SEER 92% 100,000 BTU Furnace &

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Installation

This upflow-configured system requires standard furnace-coil installation on 24 to 40 amp electrical service. PVC flue exhaust allows flexible venting through existing chase routes. Suction and liquid refrigerant lines measure 1 1/8 inch and 3/8 inch respectively, fitting standard lineset sizing and supporting the included 50-foot insulated line for longer outdoor runs.

Warranty & Reliability

The 10-year parts warranty activates upon online registration and covers compressor, heat exchanger, and coil failures. This duration matches industry mid-tier standards and provides realistic protection against manufacturing defects, though it excludes labor and wear items.

Specifications

SKU	ACIQ-4X-EHPD-UPG
Brand/Manufacturer	ACiQ
Cooling BTU	41,000
Heating BTU	100,000
Refrigerant	R410A
Electrical	115 V. 1 Phase 60 Hz
Warranty	10 Years with Online Registration
Decibel Level (dBA)	74
Weight (in lbs)	120.000000
Feature	Spec
Product Features	Rebate Available
Energy Star	Yes
SEER1 (Efficiency)	14
Condenser Stages	Single Stage
Compressor Type	Scroll
Liquid Valve Size	3/8"
Suction Valve Size	7/8"
Max Breaker Size	40 amps
Min. Breaker Size	24 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.
Airflow Direction	Upflow/Horizontal
Exhaust Flue Requirement	Plastic / PVC
Furnace Efficiency / AFUE	92%
Blower Motor	Multi Speed
Maximum CFM	1600
Configuration	Upflow / Downflow
Flue Location	Right
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

Does the 92% AFUE rating actually save money on heating bills? +

Yes, compared to 80% AFUE baseline models. A 12-point efficiency gain yields approximately 12% lower gas consumption at equal comfort levels. Real savings depend on local gas rates, heating degree-days, and system runtime, but upgrading from older equipment typically recovers the efficiency premium within 7 to 10 years.

Will this system fit my existing ductwork and electrical service? +

The 30-inch height and 21-inch width fit standard utility closets or basement alcoves. Verify your breaker panel supports 24 to 40 amps on a dedicated circuit. If you have existing 15-amp service or tight installation space, address these constraints before purchase with your contractor.

How does 14 SEER compare to newer systems with higher ratings? +

14 SEER represents solid cooling efficiency and qualifies for Energy Star rebates, though newer systems reach 16 to 18 SEER with variable-speed compressors. This single-stage unit trades advanced modulation for lower upfront cost and straightforward maintenance, making it practical for budget-conscious buyers.

Is ACiQ a reliable brand, or should I choose Goodman directly? +

ACiQ operates as Goodman's efficiency-focused sub-brand using identical component quality and manufacturing standards. You get genuine Goodman reliability at lower pricing. The brand distinction is marketing only; internal compressors and heat exchangers are identical to Goodman equivalents.

What does the 10-year warranty actually cover? +

Major components including compressor, heat exchanger, and coil are covered for manufacturing defects. Labor, refrigerant charging, and seasonal maintenance are excluded. Registration is mandatory within 30 days of installation to activate coverage.

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