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COSTWAY 9000BTU Mini Split Air Conditioner& Heater, 17 SEER2 208-230V Wall-Mounted Ductless AC Unit Cools Rooms up to 450 Sq. Ft, Energy Efficient Inverter AC with Heat Pump (Blast Series)

  • Based on 1,186 reviews
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$489.99 Why this price?
4th of July Sale · 21% off was $619.99

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Availability: In Stock.
Fulfilled by costway

Arrives Monday, Jul 14
Order within 6 hours and 41 minutes
Available payment plans shown during checkout

Size: 9000BTU, 208-230V, 17 SEER2


Features

  • [Energy Efficient Cooling & Heating: ]Equipped with a high power compressor an 0.75 ton heat pump, this AHRI Certified pre-charged ac unit allows you to enjoy the convenience of cooling in summer and warming in winter. Besides, with an innovative inverter technology, the air conditioner changes the power supply frequency without frequently turning the compressor on and off, so as to reduce power consumption and prolong the service life of the equipment. GWP of air conditioning refrigerants is 675.
  • [5 Modes for All-Year Comfort: ]This 9000 BTU split-system AC unit has 5 working modes for you to choose from: auto, cool, dry, heat and fan mode. In addition, this split air conditioner also comes with 4 available fan speeds (low/medium/high/auto), sleep mode, ECO mode, iFEEL & turbo function to meet various needs.
  • [Easy Control & Quiet Operation: ]The handy remote control enables you to control this mini split AC unit from your comfortable bed or sofa conveniently. The smart 0.5-24 hour timer and low-noise operation ensure a peaceful sleep time. What's more, the display screen on the remote control will be turned off automatically when there is no operation within 10s, which will not disturb your sleep.
  • [Self Cleaning & Auto Defrost: ]Designed with a self-cleaning function at high temperature of 134.6F and a washable filter, this split air conditioner can automatically clean its interior. Moreover, the outdoor unit features an auto-defrost function to avoid damage and improve energy efficiency.
  • COSTWAY's superior quality and design are backed by an industry-leading manufacturer's warranty. This warranty covers 5 years of parts replacement and 8 years of compressor coverage, ensuring customers can rely on our products for years to come. In addition to this, the installation of this equipment should be done only by a Licensed HVAC Installer.
  • Tips:Pre-charged with the advanced R32 refrigerant, our mini split stands as the premier eco-conscious option. In contrast, competitors rely on outdated refrigerants, which pose greater harm to the environment. Should the need arise to supplement refrigerant levels, kindly inquire about the accessibility of R32 at your nearby vendor.

Brand: COSTWAY


Capacity: 0.75 Tons


Cooling Power: 9000 British Thermal Units


Special Feature: Energy Efficient, Auto Clean, Dehumidifier, Dust Filter, Fast Cooling, Heating And Cooling Function, Inverter Compressor, 4 Way Swing, ECO mode, iFEEL, and Turbo function See more


Product Dimensions: 8"D x 30"W x 11.5"H


Start year: 2017


Seasonal Energy Efficiency Ratio (SEER): 17


Color: White


Voltage: 208 Volts (AC)


Noise Level: 53 dB


Brand Name: ‎COSTWAY


Model Info: ‎FP10404US-WH+


Product Dimensions: ‎8 x 30 x 11.5 inches


Country of Origin: ‎China


Item model number: ‎FP10404US-WH+


Efficiency: ‎17 SEER2 or 17


Capacity: ‎0.75 Tons


Noise: ‎53 dB


Installation Type: ‎Split System


Form Factor: ‎Mini-Split


Special Features: ‎Energy Efficient, Auto Clean, Dehumidifier, Dust Filter, Fast Cooling, Heating And Cooling Function, Inverter Compressor, 4 Way Swing, ECO mode, iFEEL, and Turbo function


Heating Elements: ‎1


Color: ‎White


Voltage: ‎208 Volts (AC)


Wattage: ‎8.6E+2


Included Components: ‎1 x Outdoor Unit / Indoor Unit / 8ft x Power Line/1 x13ft Copper Connection Pipe - Air Pipe/ 1x13ft Copper Connection Pipe - Liquid Pipe/1 x 6.5ft Drain Hose/1 x15ft Communication Wires/ Remote Control/Tape/Putty/ Wall Sleeve/User Guide


Floor Area: ‎450 Square Feet


Date First Available: July 12, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good Mini split. Great Customer Service
Size: 12000BTU, 115V, 20 SEER2
I bought three of these during Black Friday sales 11/2024, but didn’t get them installed until last week. So far, the unit is functioning as it should and managed to keep my shipping container house cooled down from SW desert 105 outside temp to a pleasant 85 degrees. I did pay a pro to install this, but turns out I could have done a better job. They installed the drain pipe on an incline. It started leaking from the front after a few days Costway was more than helpful while I was troubleshooting. Using a photo they sent me off the back of the unit, I managed to figure out how to get the cover plate off without so I didn’t have to lift the indoor unit off the wall. With a dual issue of a pinhole in the drain line, Costway shipped out a new drain line as soon as they saw what was happening via video. I hope the other two units I have go smoother, but I can’t fault the company for the install issues! I’ve sent friends here to buy this model. Totally worth the price. Get a vacuum and do the install yourself. ... show more
Reviewed in the United States on June 29, 2025 by WaywardOctopus

  • Great product, Best to have installed 😀
Size: 12000BTU, 115V, 22 SEER2
I bought 3 of these units I have 2 upstairs and 1 downstairs, we have a barndominum story, the 2 units keep the upper floor quite cool, bottom floor stays cool because we all know cold air sinks, only have to run one downstairs if in kitchen or doing laundry… I had them installed.
Reviewed in the United States on June 26, 2025 by John

  • Really nice for the price.
Size: 12000BTU, 115V, 22 SEER2
This unit is really nice for the price. It was super simple to install. Good for di wires but not for someone who's never done it before. The fittings are extremely easy to strip out. If you man up on the flare nut.
Reviewed in the United States on June 27, 2025 by The Real Review The Real Review

  • Good value
Size: 12000BTU, 115V, 22 SEER2
Good value. With just a couple of shortcomings. Drain hose provided is quite short. I think most installations will require more hose. Copper tubing is thinner than anything I have used before. I am a retired hvac tech. I would advise using the plastic sticks that you insert before bending to prevent crimping. Quality seems decent overall. ... show more
Reviewed in the United States on June 21, 2025 by Billbob

  • It is the best air conditioner
Size: 24000BTU, 208-230V, 18.5 SEER2
This air conditioner is the best one I have ever bought. It is exquisitely crafted, easy to operate, has a remarkable cooling effect. Most importantly, the price is acceptable to me. I'm happy to have it.
Reviewed in the United States on June 27, 2025 by Blanche Wild

  • Perfect AC size for my living room!!!
Size: 12000BTU, 115V, 20 SEER2
The media could not be loaded. I thought item was one big package but it the wall unit delivered first. After 1-2 days then second package came in a separate box. So if you order just make sure you keep an eye out for 2 packages. Unit was not that heavy in weight as install can be done with one person. It came with condenser, wall fan, insulated wires, power cable and remote. It's a 12000BTU so according to the listing can cool 700+sqft room. I used it for my living room which has an open kitchen around 800sqft in total and it cools down really good. The noise level was actually really quiet even with my toddlers in the room sleeping. Install was decent not too easy because you have to test the freezon lines. Style of unit is white(glossy) so blend into my wall which looks nice. Not sure how long these mini split last but so far so good. Unit on the wall mount roughtly 32" wide and 12" tall. Build was good and condenser is rated for outdoor. Overall, very satisfy with my unit. ... show more
Reviewed in the United States on June 25, 2025 by Scott Huy Duc Nguyen Scott Huy Duc Nguyen

  • Big improvement for my garage
Size: 24000BTU, 208-230V, 21 SEER2-WIFI
I had the mini split installed in my garage and it has made a huge difference. I needed something that could heat or cool the space quickly since I am not in there all the time, but when I am, I want it comfortable fast. This unit absolutely delivers. It kept the garage warm all winter, which allowed me to keep working out and doing DIY projects. Now that it is warmer, the cooling is just as fast and effective. It is also incredibly quiet. Installation was smooth. I hired a professional, but it looked DIY friendly with clear instructions. The system looks sleek on the wall and does not take up much space. I also love the smart features. It works with Alexa and has a remote, which makes it even more convenient to use. ... show more
Reviewed in the United States on May 16, 2025 by Claire Claire

  • Very efficient
Size: 18000BTU, 208-230V, 19 SEER2
Has worked very good just a little hard for a normal dryer, I looked it over and hired a professional and glad I did. They put in a shut off and everything to make it look profesdional
Reviewed in the United States on June 4, 2025 by Scott walker

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