2.5 Ton 14 SEER 96% AFUE 40,000 BTU Goodman Gas Furnace and Air Conditioner System - Horizontal Review 2026

// Bottom Line

This Goodman horizontal system works well for homeowners replacing older equipment in tight attic spaces or crawlspaces where upflow isn't an option. At $89, you're getting solid efficiency ratings (96% AFUE, 14 SEER1) without premium pricing, making it competitive for budget-conscious contractors and DIY installers.

Review

The Goodman ACIQ-30-EHPD-UPG represents a practical middle ground in the HVAC market, blending dependable performance with accessible pricing. At $89, it's positioned as a contractor-grade unit that doesn't sacrifice efficiency ratings to hit a budget target. The horizontal A-coil configuration addresses a real installation pain point, making it especially valuable for technicians working in constrained spaces where standard upflow or downflow models simply won't fit.

This system delivers where it matters most for homeowners tracking utility bills. The 96% AFUE furnace ranks among the most efficient non-condensing designs available, while the 14 SEER1 air conditioner meets ENERGY STAR certification thresholds. The variable-speed ECM blower motor operates between 0 and 1200 CFM, adapting to heating and cooling demands more intelligently than fixed-speed alternatives. Two-stage burner operation prevents the rapid cycling that degrades comfort and efficiency in mild weather.

Pros & Cons

Pros

96% AFUE furnace efficiency exceeds most competitors in this price range, saving roughly 15-20% on heating costs compared to 80% systems
14 SEER1 cooling rating meets ENERGY STAR standards and qualifies for utility rebates in many regions
Variable-speed ECM blower motor adjusts output from 0-1200 CFM, improving comfort and reducing short-cycling
Two-stage burner delivers better modulation for milder days, avoiding constant on-off cycling
Horizontal A-coil design solves installation problems in basements, crawlspaces, and tight attic applications where vertical units won't fit

Cons

Single-stage compressor on the AC side lacks the efficiency benefits of two-stage or variable-capacity cooling for mild weather operation
72 dB noise level is acceptable but not whisper-quiet, particularly during heating startup with the burner ignition
Spec sheet discrepancies exist between the title (2.5 ton) and actual tonnage listing (3 ton), creating confusion about system capacity

Who Should Buy

Best For

Contractors installing replacement systems in homes with space constraints, particularly those with horizontal attic returns or basement installations. Homeowners in moderate climates who prioritize heating efficiency and want to avoid high upfront costs while still meeting modern efficiency standards.

Consider Alternatives If

Anyone needing maximum cooling efficiency in hot climates should consider two-stage or variable-capacity compressors. Buyers expecting whisper-quiet operation or those requiring the absolute highest SEER ratings should look at premium tiers.

2.5 Ton 14 SEER 96% AFUE 40,000 BTU Goodman Gas Fu

$89

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Installation

Installation demands standard HVAC skills but offers fewer complications than upflow units. The horizontal orientation requires careful ductwork planning to manage 1200 CFM maximum airflow without velocity noise. Suction line insulation is included (3/4 inch thickness) to prevent condensation issues. Plastic or PVC exhaust flue is required, which most modern installations already support. Electrical demands are modest at 115V single-phase with 17.1 to 25 amp breaker sizing.

Warranty & Reliability

The 10-year parts warranty requires online registration, a minor administrative step many overlook but shouldn't. This covers the furnace, compressor, and major components. Registration typically takes ten minutes and ensures you're protected if failures occur. The warranty doesn't cover wear items like filters or labor, which is standard industry practice. Keep documentation accessible for warranty claims.

Specifications

SKU	ACIQ-30-EHPD-UPG
Brand/Manufacturer	ACiQ
Cooling BTU	30,000
Heating BTU	40,000
Refrigerant	R454B
Electrical	115 V. 1 Phase 60 Hz
Warranty	10 Years with Online Registration
Decibel Level (dBA)	72
Weight (in lbs)	120.000000
Feature	Spec
Energy Star	Yes
SEER1 (Efficiency)	14
Condenser Stages	Single Stage
Compressor Type	Rotary
Liquid Valve Size	3/8"
Suction Valve Size	3/4"
Max Breaker Size	25 amps
Min. Breaker Size	17.1 amps
Tonnage	3 Ton
Height	21.125"
Width	17.5"
Depth	26"
Resources	CHPF Installation Manual CHPF 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	7368837
Airflow Direction	Downflow/Horizontal
Exhaust Flue Requirement	Plastic / PVC
Product Features	Rebate Available
Furnace Efficiency / AFUE	96%
Blower Motor	Variable Speed - ECM
Maximum CFM	1200
Configuration	Horizontal
Burner Stages	Two
Fuel Type	Propane, Natural Gas
Liquid Line	3/8"
Suction Line	3/4"
Style	A-Coil
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

What's the actual tonnage of this unit, 2.5 or 3 tons? +

Spec sheets list 3 tons, though marketing materials reference 2.5 tons. The 30,000 BTU cooling capacity matches 2.5-ton classification. Clarify with your supplier before purchase, as tonnage affects ductwork sizing and system compatibility with your home's thermal load requirements.

Can I install this horizontally in my attic with tight clearance? +

Yes, that's the primary design purpose. At 21.125 inches high, 17.5 inches wide, and 26 inches deep, it fits most attic joists. However, you need adequate return ductwork clearance above and minimum 6 inches on sides for service access. Verify your specific space before ordering.

How much will this save me compared to an 80 AFUE furnace? +

A 16-point AFUE jump (96% versus 80%) reduces heating fuel consumption by approximately 17-20%, depending on climate and usage patterns. In a 2,000 sq ft home in moderate climates, annual savings typically range $150-300. Results vary significantly by region and thermostat settings.

Is 14 SEER1 good enough, or should I upgrade to 16 SEER? +

14 SEER1 is respectable and qualifies for most state rebates. Higher SEER ratings cost substantially more with marginal real-world efficiency gains in mild climates. For budget-conscious buyers in moderate regions, 14 SEER delivers solid returns. Hot climates benefit more from 16+ SEER investments.

What does the 10-year warranty cover if my compressor fails? +

The parts warranty covers compressor replacement at no material cost, but you pay labor. Online registration is required. The warranty excludes damage from improper installation, refrigerant contamination, or physical damage. Keep service records demonstrating proper maintenance.

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