2.5 Ton 13 SEER 96% AFUE 40,000 BTU Goodman Gas Furnace and Air Conditioner System - Upflow Review 2026

// Bottom Line

This Goodman system delivers legitimate value for homeowners prioritizing upfront cost without sacrificing efficiency. Best suited for modest homes in moderate climates where a 2.5-ton capacity fits the load and you want both heating and cooling in one package at under $650.

Review

The Goodman 2.5-ton combo system at $643 sits squarely in the practical middle ground for residential HVAC. This upflow configuration pairs a 40,000 BTU gas furnace with a 30,000 BTU air conditioner in one compact unit measuring 30 inches tall, 17.5 inches wide, and 21 inches deep. It's purpose-built for homeowners who need both functions without complexity, and the ACiQ branding gives you Goodman's proven manufacturing behind it.

The furnace delivers 96% AFUE efficiency with two stages and an ECM variable-speed blower that adjusts output from 0 to 800 CFM. The air conditioning side runs at 13 SEER1 with a single-stage reciprocating compressor using R454B refrigerant. Both components earn ENERGY STAR certification, meaning your utility bills stay reasonable without jumping to premium price points. The 115V single-phase electrical requirement and modest 16.7 to 25-amp breaker sizing make integration straightforward in existing homes.

Pros & Cons

Pros

Exceptional value at $643 for a complete 2.5-ton heating and cooling system
96% AFUE furnace meets high-efficiency standards for gas heating
13 SEER air conditioner qualifies as ENERGY STAR certified
Two-stage burner and ECM multi-speed blower optimize comfort and efficiency
10-year warranty with online registration covers compressor and coil

Cons

Single-stage compressor lacks modulation for variable capacity in mild weather
73 dB noise level runs louder than premium models during operation
Reciprocating compressor design is less efficient than scroll models in this price range

Who Should Buy

Best For

Homeowners in 1200-1800 square foot homes with moderate climates who want straightforward heating and cooling without premium pricing. Contractors looking for reliable equipment to stock for smaller residential jobs where budget matters and efficiency ratings still meet code.

Consider Alternatives If

Anyone in extremely hot climates needing peak cooling capacity should consider larger tonnage, and buyers prioritizing whisper-quiet operation should look at premium models.

2.5 Ton 13 SEER 96% AFUE 40,000 BTU Goodman Gas Fu

$643

Buy at HVACDirect →

Installation

Installation uses industry-standard sweat connections with 3/8-inch liquid line and 3/4-inch suction line, both requiring 3/4-inch insulation thickness. The system accepts plastic or PVC flue venting, which simplifies retrofits in older homes. Right-sided flue location provides flexibility for most installations. Standard lineset length runs 50 feet, adequate for typical single-story or ranch layouts.

Warranty & Reliability

Goodman's 10-year warranty covers the compressor, coil, and internal components when you complete online registration within 30 days of purchase. This protects your investment against manufacturing defects and refrigerant leaks, though labor costs fall on the homeowner. Registration is simple and extends coverage significantly beyond industry baseline.

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)	73
Weight (in lbs)	120.000000
Feature	Spec
Energy Star	Yes
SEER1 (Efficiency)	13
Condenser Stages	Single Stage
Compressor Type	Reciprocating
Liquid Line	3/8"
Suction Line	3/4"
Liquid Valve Size	3/8"
Max Breaker Size	25 amps
Min. Breaker Size	16.7 amps
Tonnage	3 Ton
Valve Type	Sweat
Height	30"
Width	17.5"
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	Plastic / PVC
Furnace Efficiency / AFUE	96%
Blower Motor	Multi-Speed - ECM
Maximum CFM	800
Configuration	Upflow / Downflow
Flue Location	Right
Burner Stages	Two
Fuel Type	Gas
Style	A-Coil
Suction Line Insulation Thickness	3/4"
Length	50 feet

Frequently Asked Questions

Is 13 SEER adequate for modern cooling demands? +

Yes, 13 SEER1 meets current federal minimums and delivers solid efficiency for moderate climates. You'll see meaningful energy savings versus older units rated 10 SEER or lower. Premium models reach 16-18 SEER but cost substantially more; 13 SEER hits the sweet spot for value-conscious buyers.

Can this system fit a 2000 square foot home? +

A 2.5-ton system handles approximately 1200-1800 square feet comfortably depending on insulation, climate, and sun exposure. Larger homes or those in hot regions may need 3-ton capacity. Get a professional load calculation before purchase to confirm proper sizing.

What does the 96% AFUE rating mean practically? +

For every dollar of gas burned, 96 cents converts to home heating; only 4 cents exit as waste. This two-stage furnace rivals many high-efficiency models while staying affordably priced. Annual heating costs drop noticeably compared to 80-90% units common in older systems.

How does this compare to carrier or lennox equivalents? +

At $643, this undercuts Carrier and Lennox by $400-800 for comparable efficiency ratings. You sacrifice some brand prestige and possibly quieter operation, but reliability and warranty protection remain solid. Goodman manufacturing standards have improved significantly over the past decade.

Does the 10-year warranty cover labor costs? +

No. The warranty covers parts and refrigerant only. You pay a service technician separately for diagnostics and repair labor, typically $150-300 per visit. Budget accordingly for potential future maintenance.

Affiliate disclosure: IndustrialRank earns a commission on qualifying purchases at no extra cost to you. We only recommend products we have independently reviewed.