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Goodman Goodman  |  SKU: GD9S800403AX
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Goodman GD9S800403AX 0.8 | Goodman 80% AFUE GD9S80 Gas Furnace Nine Speed ECM, Single Stage, Downflow/Horizontal, 40000 Btu BTUH/H,

Regular price $1,255.00

Is this system right for you?

40,000 BTU's
Width
6 in
Height
33-3/8 in
Depth
30.00 in
Weight
92.09
V Voltage
110V/120 V
Bundled
Purchase
All in
One Buy
Good for
Replacements

What's in the box

  • Goodman GD9S800403AX 0.8 | Goodman 80% AFUE GD9S80 Gas Furnace Nine Speed ECM, Single Stage, Downflow/Horizontal, 40000 Btu BTUH/H,

  • Product Specs

  • Product Brochure

  • Parts Manual

  • Limited Warranty (ONLY VALID IF INSTALLATION DONE BY LICENSED CONTRACTOR)

Need help with choosing a system or have other questions? Talk with one of our trusted HVAC professionals today! 678-535-7176

Email us at : sales@acunitsforless.com

Call us at : 678-535-7176

Β Physical Address : Unit 1284, 2210 Holly Springs Parkway, Holly Springs, Georgia 30142, United States

  • Factory Warranty
  • Secure Checkout
  • 60-Day Returns*
  • Pro Support
  • Authorized Dealer


Shipping Policy

Once you place an order on AC units for less, we will promptly reach out to express our gratitude for your purchase and address any inquiries you may have. Our team will also review your order with you to ensure that you have selected the right equipment for your specific needs.

Order Process

Our order process includes a handling or production time in addition to the transit time. Delivery time = handling time + transit time.

Handling Time

All the products undergo a production process, so there will be a handling time of 2–3 business days from Monday to Friday. If your order is placed and payment is received afterΒ 2 p.m., then we will process the order the next business day.

Transit Time

Our shipping providers take 3-4 business days to deliver the order. It's an estimate, so there might be a delay.

Shipping Providers

We primarily use UPS or FEDEX for our deliveries. However, we reserve the right to use other carrierΒ services as required to ensure efficient delivery. After an order ships, the shipping carrier will contact customers to coordinate the delivery schedule.Β 

Once an order has been processed and shipped, it's important to note that the shipping address cannot be altered. Items designated for pickup at the terminal will only be released to the individual listed on the shipping label. A valid driver's license and a signature will be required for the release of the shipment. We adhere strictly to this policy, with no exceptions.

Shipping Rates

We offer free shipping on all orders except for Flat Bed Shipping or Oversized items. Flat Bed Freight Shipping applies to units larger than 7.5 tons. These items will be delivered via flat bed truck and may require additional delivery coordination. Flat rate charges will be shown at checkout for eligible item. Hot Point PTAC items if ordered under 8 Units different freight is charged

Damages and shipping issues

At ACUnitsForLess.com, we are committed to providing our customers with a superior buying experience. We offer free crating to safeguard your equipment during transit, thus eliminating any concerns regarding damage. When you compare our shipping policy to that of our competitors, you'll notice the difference. Customers are not held accountable for any damage to their orders.Β 

Please make your purchase with confidence, knowing that we will ensure you receive the correct equipment that is brand new and in perfect condition.

How do I handle a return shipment?

You may return your unopened order within 60 days for a refund, minus shipping costs and a 15% restocking fee. Customers will be responsible for return shipping costs. Please keep your original box for shipping.

Cancellation

All orders cancelled after 6 hours from the confirmation email will follow theΒ  return process,Β  whether or not your order has been shipped. If your order has shipped, you (the buyer) will also be responsible for return shipping charges. Refunds will be issued to the original credit card.

However, if you cancel the order before 6 hours, we will refund your full money.

To process the cancellation, please call us at +1Β Β 678-535-7176. We will not be available on Saturday and Sunday, so if somehow you have purchased a product on these days, then contact us on Monday before 3 pm.

If you need any help, feel free to contact us

Address : Unit 1284, 2210 Holly Springs Parkway, Holly Springs, Georgia, 30142, United States
E-Mail: sales@acunitsforless.com
Phone: +1Β Β 678-535-7176
Customer Service: Monday to Friday between 9:00 am to 5:00 pm.

Return Policy

If you are not entirely happy with your purchase, you can return your item/s within 60 days of delivery for a full refund of the original payment.

Once we have received the product(s) and, if appropriate, any packaging, a refund will be credited to the payment card account within two weeks; please note that it may take up to 3Β days for your bank to credit your account. We are not liable and cannot take responsibility for any bank charges you may incur during the refund process.

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right. In this case, we will cover the cost of return shipping as well as we will not charge any restocking fee.

Exchanges

The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.Β The cost of return shipping is the responsibility of the customer if you want to Exchange. Also we will charge 15% restocking fee.

Return Eligibility

Your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging to be eligible for a return. You’ll also need the receipt or proof of purchase.

Non-returnable items

The following items are not eligible for return:

  • Items that weren't returned within 60 days from the date the customer received the item
  • Items that have been used or damaged by the customer
  • Items that are not in their original packaging
  • Items that do not have all tags and accessories
  • Unfortunately, we cannot accept returns on sale items or gift cards.
  • Items that are consumable andΒ  other wise stated cannot be returned examples are parts, compressors, misc items
  • Special order units
  • Custom-configured products
  • Commercial UnitsΒ 
  • Consumable partsΒ 
ReturnΒ Costs

The cost of return shipping is the responsibility of the customer, except in the case of items that were damaged in transit. In that case, we will cover the cost of return shipping.

Restocking Fee

We charge 15% Restocking Fee, except product got damaged by carrier.

To start a return, you can contact us at sales@acunitsforless.com. If your return is accepted, we’ll send you a return shipping label and instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Cancelled Orders

An order that has shipped cannot be cancelled. If you refuse an order which has already been shipped, not due to damage, you will be responsible for paying an ORDER RETURN FEE. We incur a fee from the freight carrier to return items that have been shipped, this fee is dependent on the item refused and the destination location.

Built-to-Order Items

There are no returns allowed for products which have been specially built for you and shipped by the manufacturer. These items are not routinely stocked at our warehouse and therefore cannot be returned.

Final Sale Policy

Β By placing an order, the purchaser expressly acknowledges and agrees to the following terms:

1. No Returns or Exchanges
Final sale items are not eligible for return, exchange, substitution, or store credit for any reason, including but not limited to dissatisfaction, incorrect selection, incompatibility, or change of mind.

2. No Refunds
All sales of final sale items are final and non-refundable. Once an order is placed, it cannot be canceled, modified, or refunded.

3. Assumption of Risk
The purchaser assumes full responsibility for determining product suitability, compatibility, and compliance with applicable codes, regulations, and intended use prior to purchase.

4. Condition and Disclaimer
Final sale items are sold β€œAS IS” and β€œWITH ALL FAULTS” with no representations or warranties, express or implied, including but not limited to any implied warranties of merchantability, fitness for a particular purpose, or non-infringement, except where prohibited by law.

5. Shipping and Damage Claims
Any damage occurring during transit must be reported in writing within 48 hours of delivery with supporting photographs. Failure to report within this period constitutes acceptance of the product.

6. Chargebacks and Disputes
The purchaser agrees not to initiate any chargebacks or payment disputes related to final sale items. Any chargeback initiated in violation of this policy may be contested with the payment processor using this agreement as evidence.

7. Severability
If any provision of this policy is deemed unenforceable under applicable law, the remaining provisions shall remain in full force and effect.

If you need any help, feel free to contact us

Address: Unit 1284, 2210 Holly Springs Parkway, Holly Springs, Georgia, 30142, United States
E-Mail: sales@acunitsforless.com
Phone: +1 Β 678-535-7176
Customer Service: Monday to Friday between 9:00 am to 5:00 pm.

Refund Policy

We provide a 60-day return policy for your convenience. To initiate a return, it is essential that the items remain unused and in their original manufacturer's packaging. When returning the equipment, please ensure that you reuse all shipping materials that were initially used to protect the equipment during shipment.

We will provide the return label.

Upon receiving your return, we will issue a refund for the full order amount, minus the return shipping cost and a 15% restocking fee.

Final Sale Policy

Β By placing an order, the purchaser expressly acknowledges and agrees to the following terms:

1. No Returns or Exchanges
Final sale items are not eligible for return, exchange, substitution, or store credit for any reason, including but not limited to dissatisfaction, incorrect selection, incompatibility, or change of mind.

2. No Refunds
All sales of final sale items are final and non-refundable. Once an order is placed, it cannot be canceled, modified, or refunded.

3. Assumption of Risk
The purchaser assumes full responsibility for determining product suitability, compatibility, and compliance with applicable codes, regulations, and intended use prior to purchase.

4. Condition and Disclaimer
Final sale items are sold β€œAS IS” and β€œWITH ALL FAULTS” with no representations or warranties, express or implied, including but not limited to any implied warranties of merchantability, fitness for a particular purpose, or non-infringement, except where prohibited by law.

5. Shipping and Damage Claims
Any damage occurring during transit must be reported in writing within 48 hours of delivery with supporting photographs. Failure to report within this period constitutes acceptance of the product.

6. Chargebacks and Disputes
The purchaser agrees not to initiate any chargebacks or payment disputes related to final sale items. Any chargeback initiated in violation of this policy may be contested with the payment processor using this agreement as evidence.

7. Severability
If any provision of this policy is deemed unenforceable under applicable law, the remaining provisions shall remain in full force and effect.

genuine_parts

IMPORTANT: HVAC and Water Heater parts and accessories should only be installed by qualified technicians. Failure to understand and follow the manufacturer’s installation and use instructions may result in fire or explosion, electric shock, property damage, injury or loss of life. It is your responsibility to seek professional advice when installing and using these parts and accessories.

Goodman HVAC Systems - Affordable, Energy-Efficient Air Conditioners & Heat Pumps Made in the USA.

Goodman is one of America's most trusted HVAC brands, offering energy-efficient air conditioners, heat pumps, and gas furnaces for reliable residential heating and cooling. Every Goodman system is USA-assembled, ISO 9001-certified, and backed by an industry-leading 10-Year Parts & Unit Replacement Limited Warranty.

Goodman Gas Furnace GD9S800403AX is designed to provide consistent warmth and ensure indoor comfort. The Goodman GD9S800403AX equipped with a 40,000 BTU heating capacity, 80% AFUE rating, single-stage and a nine-speed ECM blower motor helps to control the airflow better. This furnace is built with NOx technology, high quality components, and flexible installation makes this unit a good choice for residential heating.

Product Overview of Goodman GD9S800403AX

Goodman GD9S800403AX is designed to provide efficient heating performance with advanced control of airflow. This Goodman Low NOx Gas Furnace has a single-stage gas valve, an aluminized steel tubular heat exchanger, hot surface ignition system, and a nine-speed ECM blower. GD9S800403AX is designed to support either downflow or horizontal installation.

Quick Facts

  • Brand: Goodman
  • Model Number: GD9S800403AX
  • Product Type: Gas Furnace
  • Heating Capacity: 40,000 BTU
  • AFUE Efficiency: 80%
  • Operation: Single Stage
  • Blower Motor: Nine-Speed ECM Motor
  • Heat Exchanger: Aluminized Steel Tubular Heat Exchanger
  • Fuel Type: Natural Gas / LP Convertible
  • Ignition Type: Hot Surface Ignition
  • Low NOx: Yes
  • Airflow Configuration: Downflow / Horizontal
  • Voltage: 115V

Key Features of Goodman GD9S800403AX

  • 40,000 BTU heating capacity
  • 80% AFUE efficiency rating
  • Low NOx furnace technology
  • Single-stage gas valve operation
  • Nine-speed ECM blower motor
  • Durable aluminized steel heat exchanger
  • Hot surface ignition system
  • Downflow and horizontal installation flexibility
  • Self-diagnostic control board
  • Compact cabinet design

The single stage Goodman Gas Furnace GD9S800403AX combines dependable heat output with efficient circulation of air throughout the space. The nine-speed ECM motor ensures smooth air circulation.

Heating Capacity and Performance

The GD9S800403AX has a heating capacity of 40,000 BTU, ideal for mid-sized residential spaces requiring consistent heating. This model of 40,000 BTU gas furnace efficiently disperses warm air through duct systems to help maintain desired indoor temperature levels in cold weather.

Single Stage Furnace Technology

The GD9S800403AX model uses Goodman’s Single Stage Gas Furnace technology, which helps create simple and reliable designs. These furnaces operate with just a single level of heating when thermal energy is required. This design helps deliver reliable temperature uniformity for a variety of residential related functions.

Low NOx Furnace Technology

The Goodman Low NOx Gas Furnace; GD9S800403AX, was designed with Low NOx technology to help reduce emissions of nitrogen oxides during normal operation. This helps enhance furnace performance and helps maintain reliable heating for a variety of residential applications.

AFUE Efficiency of Goodman GD9S800403AX

The Goodman 80 AFUE Gas Furnace delivers an industry-standard AFUE rating of 80 percent for optimum heating performance. With efficient combustion and advanced blower technology, this air handler is designed to deliver uniform temperature distribution for improved comfort.

Heat Exchanger and Furnace Technology

The Goodman GD9S800403AX incorporates an aluminized steel tubular heat exchanger, which incorporates an advanced design to help provide high levels of heating performance. In combination with a hot surface ignition system and single stage gas valve, the heat exchanger helps provide smooth heating.

Nine-Speed ECM Blower Motor Performance

The GD9S800403AX incorporates a nine-speed ECM blower motor for improved airflow control and system performance. This Nine-speed ECM technology in furnaces ensures even airflow distribution for optimal room comfort and circulation.

Goodman 40,000 BTU 80% AFUE Low NOx Single Stage Gas Furnace with ECM Blower Motor

Goodman offers The Goodman GD9S800403AX to customers seeking a quality heating system with load-matching airflow control. The Goodman GD9S800403AX augers together reliable heating capacity, effective energy use, and furnace build quality.

Construction and Design

The GD9S800403AX includes a residential-grade steel cabinet designed for indoor installation. The compact design aids flexibility in placement, and the durable construction aids safety in protective containment of internal components.

Downflow Horizontal Installation and Compatibility

The Gas Furnace GD9S800403AX supports a downflow and horizontal installation configuration. This Downflow horizontal gas furnace design supports flexible installation in homes where space and airflow direction are key constraints.

Ideal Applications

  • Small residential homes
  • Apartments and multi-family properties
  • Utility rooms
  • Indoor mechanical spaces
  • Residential heating applications

Why Choose Goodman GD9S800403AX?

Prospective buyers of Goodman Gas Furnace have the GD9S800403AX as an option for heating with Load matching, Low NOx emissions, and efficient blower performance. This Flexible design gas heating system provides comfort to our customers while using Goodman engineering for our furnace models.

Maintenance Tips

  • Replace air filters regularly
  • Keep airflow openings clear
  • Inspect furnace components periodically
  • Maintain clean blower areas
  • Check ventilation pathways
  • Keep furnace cabinet area clean
  • Schedule routine HVAC inspections

Technical Specifications

Specification

Details

Brand

Goodman

Model Number

GD9S800403AX

Product Type

Gas Furnace

Heating Capacity

40,000 BTU

Furnace Efficiency

80% AFUE

Operation

Single Stage

Heat Exchanger

Aluminized Steel Tubular

Blower Motor

Nine-Speed ECM Motor

Fuel Type

Natural Gas / LP Convertible

Ignition Type

Hot Surface Ignition

Low NOx

Yes

Voltage

115V

Phase

Single Phase

Maximum Airflow

Approx. 1200 CFM

Airflow Configuration

Downflow / Horizontal

Dimensions

14" W Γ— 28" D Γ— 33-3/8" H

Weight

Approx. 92 lbs

Application

Residential Heating Applications

Frequently Asked Questions

Q1. What type of heating unit is the Goodman GD9S800403AX?
The Goodman GD9S800403AX is an 80% AFUE Low NOx single-stage gas furnace designed for residential heating applications.

Q2. What is the heating capacity of this furnace?
This furnace provides 40,000 BTU heating capacity, making it suitable for smaller residential spaces.

Q3. What blower motor technology does this furnace use?
The unit uses a nine-speed ECM blower motor designed for improved airflow management and efficient operation.

Q4. What efficiency rating does this gas furnace provide?
This model features an 80% AFUE efficiency rating for dependable heating performance.

Q5. What installation configurations are supported?
The furnace supports downflow and horizontal installation configurations for flexible residential applications.

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PRODUCT INFORMATION DISCLAIMERS

Safety Liability Notice

We are not liable for any injuries, damages, or losses resulting from improper service or installation of our products. While we strive to provide reliable and high-quality HVAC products, any issues arising from improper handling, installation, or maintenance are the sole responsibility of the installer or service provider. Customers are encouraged to engage qualified professionals for installation and servicing to ensure safety and optimal performance. By purchasing and using our products, customers agree to hold The Acunitsforless Company harmless from any liability related to improper service or installation. It is essential to follow all manufacturer guidelines, industry standards, and local building codes to mitigate risks and ensure safe operation.

Installation Disclaimer

Please note that all installations should be performed by a licensed and experienced HVAC professional. Improper installation may result in equipment malfunction, reduced performance, increased energy consumption, and potential safety hazards.

Furthermore, it is essential to understand that any installation not conducted by a qualified HVAC professional may result in the voiding of warranty coverage. Manufacturers typically require installations to be carried out by certified technicians to uphold warranty terms and conditions.

By choosing to have your HVAC systems installed by a qualified professional, you not only protect your investment but also ensure the optimal performance and safety of your heating, ventilation, and air conditioning systems while maintaining warranty coverage.