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Today's Hours 8am - 11pm estGoodman 2.5 Ton 80% AFUE 80,000 BTU Furnace and Coil System - Upflow - R32
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By
Goodman
In stock
Model
CAPTA3022C3 / GR9T800805CN
ID
206569
Was $3,030.00
Your Low Price $2,423.00
Upgrade your home's comfort without the cost of a full system replacement. This Goodman furnace and coil system is perfect for homeowners whose outdoor condensers are still in good working condition but whose indoor equipment needs an update. Built with Goodman's renowned quality and reliability, these matched systems ensure seamless compatibility with your existing condenser, helping you avoid the cost and hassle of a full system replacement. Enjoy the performance, warranty protection, and peace of mind you expect at a fraction of the cost of a brand-new system.
Replacing your furnace and coil can restore reliable heating, improve energy savings, and extend the overall life of your HVAC system all while keeping your existing condenser. Built to Goodman's trusted standards, this matched set ensures optimal compatibility, backed by strong warranties and dependable performance.
80,000 BTU 80% AFUE Two Stage Goodman Gas Furnace | 21" Width | Upflow / Horizontal
OVERVIEW
The GR9T800805CN Goodman gas furnace features high-quality construction and efficient operation at a great value. The GR9T800805CN two-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 GR9T800805CN.
QUICK FACTS
- This furnace is ideal to heat a medium-sized house (depending on climate)
- 80,000 BTU 80% efficient natural gas furnace
- Requires metal flue venting
- Can be used in the upflow or horizontal orientation
- Can be converted to an LP furnace with a conversion kit (sold separately)
- Innovative design for electrical efficiency, safety, and lower sound output
80,000 BTU
The GR9T800805CN Goodman gas furnace is 80,000 BTU's. This BTU count is a measure of the input of the furnace per hour, while the output of this furnace is 64,000 BTU's (80,000 X 80% AFUE) per hour. In ideal climate conditions, this 80,000 BTU furnace is usually used to heat a medium-sized house.
80% Efficiency Rating
The GR9T800805CN Goodman gas furnace is 80% efficient, and the standard furnace efficiency on the market today. This means that 80% of the gas going into the furnace is used to heat your home and the remaining 20% is lost out of the flue venting. Please note that all 80% furnaces must be vented using metal flue venting, while anything higher than 90% efficient must be vented using plastic/PVC venting.
Please note that this furnace does not comply with California Low NOx or Ultra-Low NOx regulations. For all Low NOx furnaces, click here. For all Ultra-Low NOx furnaces, click here. If you have any questions, please contact us.
Two Stage Furnace
The GR9T800805CN Goodman gas furnace is a two stage furnace that has two heating outputs on the burner: full output on colder winter days and a lower output for milder days that the furnace doesn't have to run quite as much. Two stage furnaces allow for a more even heat distribution, as the furnace will only kick on the higher stage if the indoor temperature is more than a few degrees away from the desired temperature. Since the lower stage will be used more often, the GR9T800805CN will run quieter than a single stage system. While the majority of the benefits of a two stage feature on a furnace are comfort based, the efficiency of the furnace is slightly higher due to it burning less fuel at its lower stage.
Natural Gas or LP Furnace
From the factory, the GR9T800805CN runs on natural gas. However all Goodman gas furnaces can be converted to propane using the furnace's corresponding LP conversion kit, an optional accessory at an additional cost that consists of a replacement set of orifices and springs.
9-Speed ECM Blower Motor
Instead of the last generation PSC blower motor, the GR9T800805CN 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 unit replacement, 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 GR9T800805CN 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.
2.5 Ton 21" Width Goodman Upflow/Downflow Cased Evaporator Coil - TXV - R32
Indoor Coil Matching for Compatible HVAC Equipment
This Goodman cased evaporator coil is designed to work with compatible R32 condensers and furnaces. With a 2 to 2.5 ton capacity, 21" 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.
- 2 to 2.5 Ton Capacity – Designed for approved equipment matches where the coil capacity is equal to or greater than the condenser capacity.
- 21" 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.
Matched for Condenser and Furnace Compatibility
Proper coil matching is important for system performance, fit, and installation. This coil’s 2 to 2.5 ton capacity helps match it to compatible condenser applications, while the 21" cabinet width helps determine whether it will fit correctly with the furnace and available installation space.
Goodman AlumaFin7â„¢ Coil Performance
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 Coil Helps Support Home Comfort
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 AlumaFin7â„¢: Efficient Comfort in a Compact Design
Goodman's AlumaFin7â„¢ 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 21" 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. Please call us at 1-888-912-1827 if you have any questions.
Customers Say
Across numerous installations, buyers report quiet operation, lower energy bills, and improved comfort compared to older units, including replacements of 25-year-old systems, 80s-era 100,000 BTU furnaces, and 60–66% efficient models upgraded to 80,000 BTU 96% two-stage units. Installation is commonly described as straightforward for DIYers, though some encountered loose or stripped screws, minor shipping damage, wiring label visibility issues, or setup adjustments such as resetting sensors or modifying ductwork.
AI Generated from the text of customer reviews
Top reviews
- Nice...So far so good running nice...
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- Working so farThe ID fan pressure sensor was not working on the first day, giving an EE1 error, but it cleared by itself on the next day.
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- New FurnaceGreat unit! Showed up on time and in great condition. Packaging was excellent and very secure. All pieces were included. Got the plenum kit which came with a lot of metal screws too. Unit hooked up and is working great! I was without heat so having these guys to talk with and sort out details was key to my purchase. Contacting them during shipping to make sure everything was on time was easy and no hassle. Unit was well priced and I feel I got a great deal over all and isn't that what it's all about?
If I ever upgrade and add A/C I'll be buying from here only. Once you treat me right you keep my business until you don't. Only fair.Posted on
- Great furnaceThis furnace is replacing a Goodman I installed in 2002. Everything went smoothly but I wished it would be easier to read the wiring markers. I pretty much had to lay on the floor to see them because they're marked on the bottom not the top of the connections.
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- 30 year old Furnace replacementFirst time installing a Goodman, I have replaced quite a few of the older models. Everything hooked up fine only issue was shutting off the R32 sensor , didn't realize i needed to do that until it was to late. Took a few attempts to reset the codes but after a quick video on YouTube from their links it was fixed. Over all I'm very happy with it and so is the customer. It's nice when the install takes less that 6 hours start to finish.
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- Easy to Work WithI purchased two furnaces that were delivered promptly. I am very pleased.
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- Smooth RunningUnit runs smoothly as you'd expect for a new furnace. It replaced a 70,000 BTU from the late 80's and hasn't had any problems so far with low 20 degree weather in a 1,300 SF northern mid-west home.
My only hits on the quality would be there were several screws loose on the unit randomly all over, so we looked at it closely in case of the feared "Friday or Monday build". Perhaps this happens in shipping, or some fasteners like the gas hookup are left loose for ease of connecting gas first.
The cabinet had some damage I'd assume came during shipping, so it required some field adjustments to get the upper door on straight and hooking up the plenum. Pricing compared with about every other competitor, but the unit was available in stock and the reliability and customer service of HVACDirect won out with us.Posted on
- replacement insallthis is a furnace replacement. our heating installers use this brand all the time. though they were 4k for furnace and install, i figured I would give it a shot myself. it showed up packaged like a tank, so it was well protected, though the delivery company failed to call me prior to showing up, instead they left out in the driveway. unit isn't that heavy, shorter than old one. was pretty easy to install with gas, vents, and wires.
BE SURE to read the tag near the wire terminals about A2L. the furnace ran full fan only. you have to go into setting and tell it no, then it will work as it should. my nest thermostat allows for 2 stage heating which is absolutely amazing. house heats up way quicker, and it runs way less.
I myself being very handy at fixing things, if can do handy things, buy from here as prices are great, and fast shipping, and most things seem in stock a lot.Posted on
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.