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Today's Hours 8am - 11pm estGoodman 2 Ton 96% AFUE 40,000 BTU Furnace and Coil System - Upflow - R32
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By
Goodman
In stock
Model
CAPTA2422B3 / GR9S960403BU
ID
206244
Was $4,099.00
Your Low Price $3,279.00
Goodman 40,000 BTU 96% AFUE Gas Furnace & Coil System
Reliable Gas Heating with a Flush-Fit Indoor Coil
This Goodman Furnace & Coil System combines dependable gas heating with a cased evaporator coil selected to match the furnace cabinet width. The furnace provides whole-home heating, while the indoor coil supports compatible R32 condenser applications when paired with the correct outdoor equipment.
Key Benefits
- 40,000 BTU Heating Capacity – Perfect for 600-1,000 sq. ft. homes in various climates when properly sized and installed.
- 96% AFUE Furnace Efficiency – Converts approximately 96% of fuel consumed into usable heat for your home.
- 9-Speed ECM Blower Motor – Helps move air efficiently through the home while supporting consistent circulation.
- Single-Stage Gas Heating – Provides dependable gas heating performance for compatible residential applications.
- Flush-Fit Coil Included – Includes a cased evaporator coil selected to match the furnace’s 17.5" cabinet width for a cleaner indoor equipment fit.
- Upflow System Airflow – Includes a cased coil selected for upflow applications.
- Condenser-Ready Indoor Setup – Designed to pair with a compatible R32 condenser for split HVAC applications.
- Quiet, Durable Operation – Heavy-gauge steel cabinet and insulated furnace design help reduce sound while protecting internal components.
- Strong Warranty Coverage – Includes Goodman limited warranty coverage when properly installed and registered online.
Heating Capacity and Indoor Equipment Setup
This Furnace & Coil System is perfect for 600-1,000 sq. ft. homes in various climates when properly sized and installed. The system is built around a Goodman gas furnace and cased evaporator coil, with the coil selected for a compatible indoor equipment setup. Proper furnace sizing should always be confirmed through a professional load calculation based on home size, climate, insulation, windows, ceiling height, layout, air leakage, and other home-specific factors.
Efficient Everyday Furnace Performance
A 96% AFUE furnace provides high-efficiency gas heating designed to convert more of the fuel consumed into usable heat for your home. For example, a 40,000 BTU input rating at 96% AFUE provides approximately 38,400 BTUs of usable heating output, while a smaller portion is lost during the combustion process and exits through the venting. Because this is a 96% AFUE furnace, it uses plastic or PVC venting instead of the metal flue venting required for 80% AFUE furnaces.
Designed for Compatible Condenser Matching
The indoor coil works with a compatible condenser as part of a split HVAC setup. The system must be paired with a condenser using the same refrigerant type, and condenser tonnage cannot exceed the tonnage of the coil. If you are not sure whether this Furnace & Coil System will work with your condenser, please call us before purchasing.
Flush-Fit Coil for a Cleaner Indoor Setup
The included cased coil is selected to match the furnace cabinet width, creating a cleaner fit between the furnace and coil. For this system, the furnace and coil share a 17.5" cabinet width, helping support proper airflow alignment, installation fit, and a more streamlined indoor equipment setup.
Warranty
When installed according to applicable codes and registered online with Goodman, this Furnace & Coil System includes:
- 10-Year Parts Limited Warranty
- Lifetime Heat Exchanger Limited Warranty
Warranty coverage varies by included equipment and requires proper installation and online registration. Installation by a qualified HVAC professional is recommended to maintain warranty eligibility.
What’s Included
- Goodman gas furnace
- Goodman cased evaporator coil
Recommended Accessories
- Wall-Mounted Thermostat – Provides compatible temperature control for the furnace and connected HVAC system.
- Return Air Package – Provides return air components for a cleaner installation setup.
- Supply Plenum – Creates a proper supply air transition above the furnace.
Requirements, Considerations & Required Notices
- Professional Installation Required – This Furnace & Coil System should be installed and serviced by a trained HVAC technician in accordance with local codes and manufacturer requirements.
- PVC Venting Required – This 96% AFUE furnace requires plastic or PVC venting materials installed according to manufacturer requirements.
- Compatible Condenser Match – The system must be paired with a condenser of the same refrigerant type. Condenser tonnage cannot exceed the tonnage of the coil.
- System Airflow Configuration – Confirm the selected system matches the required upflow airflow layout for the installation.
- System Cabinet Width – Confirm the furnace cabinet width of 17.5" and coil cabinet width of 17.5" fit the available installation space and system layout.
- Fuel Compatibility – Ultra-Low NOx furnaces are not listed here with liquid propane conversion language. Confirm fuel requirements before purchase.
- Electrical Requirements – Requires 115-volt, single-phase power and proper circuit protection.
- Installation Configuration – Confirm furnace and coil installation orientation before purchase.
Ultra-Low NOx Compliant
Colorado and certain counties in California have a lower NOx emission requirement than the rest of the United States for gas furnaces. The GR9S960403BU Goodman gas furnace is Ultra-Low NOx compliant. With a built-in low emission filter and special venting system, this Goodman gas furnace produces less nitrogen oxides to be released into the atmosphere, lowering the overall amount of toxic greenhouse gases output of the average home.
Ultra-Low NOx furnaces are required for gas furnace installations in Colorado as well as the following counties in California: Fresno, San Joaquin, Kern, Kings, Los Angeles, Madera, Merced, Orange, Riverside, San Bernardino, Stanislaus, Yolo, and Tulare. In these counties you are required to purchase an Ultra-Low NOx furnace. If you have any questions, please contact us.
R32 Refrigerant Compatibility Notice
Disclaimer: This system includes an evaporator coil designed for use with R32 refrigerant systems, classified as an A2L refrigerant. R32 systems must be installed with compatible equipment and any required refrigerant leak detection components according to the product specifications, installation manual, and applicable safety standards. Failure to follow these requirements may result in safety hazards and could void the warranty. Please call us at 1-888-912-1827 if you have any questions.
2 Ton 17.5" Width Goodman Upflow/Downflow Cased Evaporator Coil - TXV - R32
Built for Compatible Condenser and Furnace Setups
This Goodman cased evaporator coil is designed to work with compatible R32 condensers and furnaces. With a 1.5 to 2 ton capacity, 17.5" cabinet width, upflow/downflow installation flexibility, and Goodman’s AlumaFin7™ coil design, it helps support proper equipment matching for approved split HVAC applications.
Key Benefits
- Indoor Coil for Split HVAC Setups – Works with compatible condensers and furnaces to support system performance.
- 1.5 to 2 Ton Capacity – Designed for approved equipment matches where the coil capacity is equal to or greater than the condenser capacity.
- 17.5" Cabinet Width – Helps ensure the coil fits properly with compatible furnace cabinets and installation spaces.
- Upflow/Downflow Installation – Supports installation flexibility for compatible vertical applications.
- Goodman AlumaFin7™ Coil Design – Features an all-aluminum coil design with grooved aluminum tubing to help increase surface area for efficient heat transfer performance.
- Factory-Installed TXV – Includes a thermostatic expansion valve to help regulate refrigerant flow.
- R32 Compatible – Designed for use with compatible R32 refrigerant equipment.
Sized for Approved HVAC Applications
Proper coil matching is important for system performance, fit, and installation. This coil’s 1.5 to 2 ton capacity helps match it to compatible condenser applications, while the 17.5" cabinet width helps determine whether it will fit correctly with the furnace and available installation space.
Built with Goodman AlumaFin7™ Coil Design
Goodman’s AlumaFin7™ coil design features all-aluminum construction and grooved aluminum tubing to help increase surface area for heat transfer. This design supports efficient system operation while providing a durable indoor coil option for compatible R32 equipment.
How the Indoor Coil Supports Your System
The indoor coil is part of the refrigerant circuit and helps transfer heat as air moves across the coil. In a properly matched system, it works with the condenser, furnace blower, and refrigerant flow controls to support reliable home comfort.
Goodman AlumaFin7™: Efficient Comfort in a Compact Design
Goodman's AlumaFin7™ evaporator coil is designed to help your heating and cooling system operate efficiently while providing dependable comfort throughout your home. Its all-aluminum construction supports efficient heat transfer and long-lasting performance, while the advanced coil design helps promote proper airflow and moisture removal.
At just 21 inches deep, the compact design can also make installation easier in homes where space is limited. When paired with compatible Goodman equipment, the coil helps deliver the efficient, reliable heating and cooling you expect from Goodman.
Warranty
When installed according to applicable codes and registered online with Goodman, this evaporator coil includes:
- 10-Year Parts Limited Warranty
Warranty coverage requires proper installation and online registration. Installation by a qualified HVAC professional is recommended to maintain warranty eligibility.
What’s Included
- Goodman cased evaporator coil
- Factory-installed TXV
Recommended Equipment Options
- Compatible Condenser – Used with the coil as part of a compatible split HVAC setup.
- Compatible Gas Furnace – Provides the indoor airflow needed to move air across the coil in compatible applications.
Requirements & Considerations
- Compatible Condenser Match – This coil must be paired with compatible outdoor equipment designed for the correct refrigerant type and approved equipment match.
- Coil Tonnage – Coil capacity should be equal to or greater than the condenser capacity. Do not pair a coil with a condenser that exceeds the coil’s rated capacity.
- Furnace Cabinet Width – Confirm the 17.5" coil cabinet width is compatible with the furnace and available installation space.
- Replacement Planning – When replacing a coil, review whether the condenser, furnace, or overall equipment setup should also be updated.
- Refrigerant Compatibility – Use with compatible R32 equipment and installation requirements.
- Installation Orientation – Confirm the upflow/downflow coil orientation matches the installation application before purchase.
- Professional Installation Recommended – Proper installation by a certified HVAC installer is important for safe operation and warranty coverage.
R32 Refrigerant Compatibility Notice
Disclaimer: This evaporator coil is designed for use with R32 refrigerant systems, classified as an A2L refrigerant. R32 systems must be installed with compatible equipment and any required refrigerant leak detection components according to the product specifications, installation manual, and applicable safety standards. Failure to follow these requirements may result in safety hazards and could void the warranty. Give us a call if you have any questions.
40,000 BTU 96% AFUE Single Stage Ultra-Low NOx Goodman Gas Furnace | 14" Width | Upflow / Horizontal
OVERVIEW
The GR9S960403BU Goodman gas furnace features high-quality construction and efficient operation at a great value. The GR9S960403BU single-stage, 9-speed furnace utilizes Goodman's superior heat exchanger design to provide efficient, reliable heating to your home. If you're looking to cut your energy bills and improve your comfort without breaking the bank, your search stops with the Goodman GR9S960403BU.
QUICK FACTS
- This furnace is ideal to heat a smaller house (depending on climate)
- 40,000 BTU 96% efficient natural gas furnace
- Requires plastic/PVC flue venting
- Complies with Clean Air Act New Refrigerant Requirements
- Can be used in the upflow or horizontal orientation
- Innovative design for electrical efficiency, safety, and lower sound output
Ultra-Low NOx Compliant
In California, many counties have a lower NOx emission requirement than the rest of the United States. The GM9S800403AU Goodman gas furnace is California Ultra-Low NOx compliant. With a built-in low emission filter and special venting system, this Goodman gas furnace produces less nitrogen oxides to be released into the atmosphere, lowering the overall amount of toxic greenhouse gases output of the average California home.
Ultra-Low NOx furnaces are required for gas furnace installations in the following counties in California: Fresno, Joaquin, Kern, Kings, Los Angeles, Madera, Merced, Orange, Riverside, San Bernardino, San Stanislaus, and Tulare. If you have any questions, please contact us.
40,000 BTU
The GR9S960403BU Goodman gas furnace is 40,000 BTU's, which is the smallest Goodman furnace size currently available. This BTU count is a measure of the input of the furnace per hour, while the output of this furnace is 38,400 BTU's (40,000 X 96% AFUE) per hour. In ideal climate conditions, this 40,000 BTU furnace is usually used to heat a small house.
96% Efficiency Rating
The GR9S960403BU Goodman gas furnace is 96% efficient, and the standard furnace efficiency on the market today. This means that 96% of the gas going into the furnace is used to heat your home and the remaining 4% is lost out of the flue venting. Please note that all 96% furnaces must be vented using plastic/PVC flue venting, while anything higher than 90% efficient must be vented using plastic/PVC venting.
Single Stage Furnace
The GR9S960403BU Goodman gas furnace is a single stage furnace has only one heat output. Regardless of the indoor temperature, this furnace will burn at 100% output whenever the thermostat calls for it. Like a light switch, this furnace's burner will either be on or off and nothing in between. A single stage furnace is the standard efficient furnace since every time your furnace turns on the furnace uses the same amount of energy.
Natural Gas Furnace
From the factory, the GR9S960403BU, as well as other ultra-low NOx furnaces, runs on natural gas. These types of furnaces are only available in natural gas configurations. If you need a propane furnace, you will need to order a standard NOx furnace and add a propane conversion kit to it.
9-Speed ECM Blower Motor
Instead of the last generation PSC blower motor, the GR9S960403BU utilizes a 9-speed ECM motor, which uses less power and provides smarter air circulation. All of this causes an overall increase in the electrical efficiency of your furnace, which saves you money.
Warranty
With installation that follows your state and local codes and with online registration, all Goodman furnaces come with a 10-year parts and lifetime heat exchanger warranty through the manufacturer.
Durable Hot Surface Igniter
The hot surface igniter on modern Goodman furnaces are more durable than previous designs, decreasing related issues and lowering maintenance costs. These hot surface ignitors are also more efficient than standing pilot and older HSI designs, saving you even more money.
Self-Diagnostic Control Board
The Goodman brand has improved technology from years of production experience, allowing for a long-lasting product that rarely has any issues. However, if something does go wrong on the furnace, the control board has a set of sensors that allow it to diagnose basic issues, allowing for easy troubleshooting and to notify the owner if basic maintenance or warranty work is recommended. This increases the overall safety of the unit, for the furnace itself and the occupants of the home where it is installed.
Heavy Gauge Steel Cabinet
The heavy-gauge steel cabinet on new Goodman furnaces provide adequate protection to the internal mechanisms of the unit. The cabinet is also more air-tight than previous models, allowing for a quiet, more economical unit due to losing less heat and preventing more sound from exiting the unit.
Ease of Installation
The value of modern Goodman furnaces doesn't end at efficiency. Today's Goodman furnaces feature many different connection options to reduce installation. The GR9S960403BU model has a more universal design, which consists of its ability to be installed in both an upflow or horizontal configuration. This allows for an easier installation in more locations, from your attic to your basement. The furnace also comes with color-coded low-voltage terminals that allow for a shorter and easier installation time, which decreases installation costs.
Please note that this furnace requires a drain kit if installed horizontally. Upflow configurations do not require the kit.
Customers Say
Reviewers report quiet, effective heating, including comfort in a 2,100-square-foot home and a 1,320-square-foot, three-bedroom house; one replaced an 18-year-old Goodman after its power-vent motor failed. DIY installation was often straightforward, sometimes with a professional check, but buyers also reported missing instructions, shipping damage or wrong-unit delivery, and a certified-technician report requirement for warranty claims after homeowner installation.
AI Generated from the text of customer reviews
Top reviews
- Product worked fine for a little over a year, then not.After several hours of diagnostic testing and a couple of conversations with HVAC Direct and then Goodman support staff, the issue was identified to be a failure of the motor control unit. This was also identified as a warranty issue which led to HVAC Direct requesting the part from Goodman. The part, apparently was not available in any HVAC Direct inventory locations and therefore Goodman was responsible for shipping a replacement part. We were in the midst of a severe heat wave in 100+ temperatures. I contacted Goodman directly via their Homeowner Support link at their website, expecting to request expedited service. Their response was, essentially, we don't provide such service and I would have to contact the distributor - HVAC.
I was just about 3 weeks from reporting the failure to receive the part and getting it replaced. To my mind, an inexcusable delay, particularly in the summer season - why wouldn't such critical components be available during peak periods. There was no help from Goodman. HVAC Direct was more helpful, but did not do a good job following up with status and pushing Goodman to expedite the shipment.
Once the old part was removed, you could see burn signs of overheating. My technician told me he has replaced this same part in another Goodman system. To add insult to injury, I am out of pocket for the shipping costs. Hopefully we will not see this part fail in about a year from now.Posted on
- It works greatThe unit works great and I only need to fill up propane once a year
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- The company was reasonably priced and delivery was right on time. The furnace is definitely worth the money with no hassle on installing it.I would definitely buy from them if I needed to.
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- Great furnaceWe are pleased with our choice for the furnace. It works well and is efficient. I installed it and had a professional come in and go over everything before firing up. He made a few suggestions and fired it up. It works great
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- Goodman 80% 120,000 BTU Two Stage Gas Furnace - 24.5" Width - Upflow / HorizontalArrived quickly and well packaged. Good price for a 80% efficiency furnace today. This is for house build in 1938 and renovation in 2018 with a deck floor addition. The livable square footage of this house is 2,100 square feet in Northern New Jersey. Keeps the place comfortable and reasonably quiet. I highly recommend Goodman and HVACDIRECT.com.
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- Hot air furnaceBought a decent amount of systems from them and they are so far seem to be working as they should I got great deal also on Black Friday and they match any other suppliers and beat them by a little I highly recommend this company!
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- Goodman 80btuSaleman was great , service was great, delivery was great.......and the price was Right. The furnace was installed about a week now it's very quiet and efficient. ????
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- Great OptionI will say that HVAC direct provides a great service in not having to jump through hoops in order for a home owner to buy a furnace. The furnace is built pretty basic and that is what I wanted. Just keep in mind that if you are a homeowner installing the unit on your own and you have an issue with the furnace, you must have a certified tech troubleshoot and give you a report to forward to Goodman in order to use the warranty. HVAC direct ships fast as lightning. Don't be afraid, buy the equipment and save thousands.
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Customer Questions
Why Choose Goodman?
For over three decades Goodman has concentrated on something more important than simple brand recognition consumer advertising. They focus on the design, engineering, and manufacturing of dependable products that have helped millions and millions of homeowners achieve reliable, high-quality, and affordable indoor comfort. In addition, Goodman has earned the loyalty and respect from thousands of local independent heating and cooling professionals across North America.