--- product_id: 720390612 title: "COSTWAY 9000 BTU Mini Split Air Conditioner, with Heat Pump" brand: "costway" price: "€ 2538.48" currency: EUR in_stock: true reviews_count: 13 category: "Costway" url: https://www.desertcart.fr/products/720390612-costway-9000-btu-mini-split-air-conditioner-with-heat-pump store_origin: FR region: France --- # 20.5 SEER2 inverter energy efficiency Smartphone & voice control compatible 9000 BTU cooling & 9500 BTU heating COSTWAY 9000 BTU Mini Split Air Conditioner, with Heat Pump **Brand:** costway **Price:** € 2538.48 **Availability:** βœ… In Stock ## Summary > 🌬️ Elevate your space with smart, silent, and sustainable comfort! ## Quick Answers - **What is this?** COSTWAY 9000 BTU Mini Split Air Conditioner, with Heat Pump by costway - **How much does it cost?** € 2538.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/720390612-costway-9000-btu-mini-split-air-conditioner-with-heat-pump) ## Best For - costway enthusiasts ## Why This Product - Trusted costway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Maintenance Made Simple:** Self-cleaning, auto defrost, and washable filters keep your unit fresh and hassle-free for years. - β€’ **Whisper-Quiet Efficiency:** Operates at just 23 dB with R32 refrigerant and inverter tech, saving energy without sacrificing peace. - β€’ **Even Airflow, Every Corner:** 4D auto swing ensures consistent, wide air distributionβ€”no hot or cold spots, just perfect balance. - β€’ **Year-Round Climate Mastery:** Seamlessly cools to 60℉ and heats up to 90℉ for spaces up to 450 sq.ft, perfect for any season. - β€’ **Smart Control at Your Fingertips:** Control via app, Alexa, Google Assistant, or remote for effortless comfort customization. ## Overview The COSTWAY 9000 BTU Mini Split Air Conditioner with Heat Pump delivers efficient year-round climate control for rooms up to 450 sq.ft. Featuring a 20.5 SEER2 inverter compressor, whisper-quiet 23 dB operation, and eco-friendly R32 refrigerant, it offers smart app and voice control compatibility. With advanced 4D air swing, multiple modes, and easy maintenance functions, this unit combines cutting-edge technology with reliable performance, backed by an industry-leading warranty. ## Description desertcart.com: COSTWAY 9000 BTU Mini Split Air Conditioner, with Heat Pump | 20.5 SEER2 115V Inverter, 24H Timer, Auto Clean, Remote Control for Rooms up to 450 Sq.Ft : Home & Kitchen Review: I highly recommend this unit. - I was looking something to supplement / replace my central air unit to save some money on electricity. Since we don't use all of the rooms in the house anymore, I wanted something that could cool just the spaces that we were using. I was looking for something that was 115 volts and efficient that I could use with my solar setup, but I didn't want to spend tons of money to purchase an expensive one and have someone install it, as it would defeat the purpose of trying to save money. I've researched mini-spits for weeks. This unit seemed to have the best warranty, and was the best bang for the buck, so I decided to give this one a try. Installation was pretty easy. The hardest part was drilling the hole thru the wall and not hitting anything (fail). Also, you need to make sure you don't kink the lines, and need to tighten them to spec. You WILL need a vacuum pump to evacuate the lines before releasing the freon from the outside unit. That said, this unit has performed very well this summer in the heat an humidity of upstate New York. This year we had a record number of days above 90 with lots of humidity. Some say a 12k unit can cool a 450-550 sf space. This unit advertises 750 sf. We are currently using it to cool about 733 sf, and it was able to maintain 74 degrees (that's what we set the temp to) during the hottest and days of the summer. We also keep ceiling fans and pedestal fans on to help circulate the air, and at times it seems very chilly, especially if you are in direct line of the vent. You can notice a significant difference when walking in from outside. It uses pretty close to the 10 amps that is stated, which is about what my 10k BTU window unit was rated for. Being able to run it on solar has saved me over 300 bucks on my electric bill this year. By next year it will have paid for itself. I have seen some complaints that then the vents swing back and forth, the arm breaks or something. I do not use that option. Mine just blows straight out, and works fine. I did not purchase it for that reason. I just wanted an A/C unit that cools my space on the hot days that I can run off my solar, while still allowing me to open my window and stick a fan in on the cooler days. A window unit did not allow me to do that. I have also not tried the heating portion, as I have not had it long enough, and I also did not purchase it for that reason, however it is a nice feature to have as backup if my main heating source failed, or there were a power outage, I know this will still run on my solar. Unlike my window unit, this thing runs so quiet, both inside and out that if there is anything else running, you would not be able to hear it. I really would like to get another one for my bedroom, but I'm waiting to see if the price will come down. Review: Very happy with our unit - Great unit made it thru the hottest summer we have recorded in the last 100+yrs kept the house ice cold thru it all and power bill was way cheaper than expected ,recently tried the heater function and was surprised how warm it got In the house in less than 10 mins . I do wish the controller had fahrenheit instead of Celsius and was a bit easier to program but it's extremely quiet I forget it's in sometimes ## Features - Year-around Comfort: This 9100 BTU mini split air conditioner can cool down to 60℉ and heat up to 90℉, ideal for spaces up to 450 square feet. It also features fan mode, dry mode, ECO mode, sleep mode, low/medium/high/turbo speed and 0-24H timer to cater to your needs. GWP of air conditioning refrigerants is 675. - Efficient & Quiet Operation: This split air conditioner and heater utilizes R32 refrigerant and features an inverter technology, ensuring high energy efficiency with 20.5 SEER2 and 9 HSPF2 ratings. Besides, the unit operates quietly, offering a peaceful environment without disturbing daily activities or sleep. - Intelligent Control & Wide Air Supply: You can effortlessly control the split AC unit via the smartphone app or voice commands through Alexa or Google Assistant. It also includes a remote control for convenient use. The 4D auto swing function ensures even air distribution throughout the room. - Hassle-free Maintenance: With a 137℉ high temperature self-cleaning function, auto defrost function and removable & washable filter, this mini split air conditioner ensures easy maintenance and long service life. Additionally, it is certified by ETL and AHRI for reliable use. - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0F38HY98Z | | Additional Features | 4 Way Swing, Fast Cooling, Heating & Cooling Function, Inverter Compressor, Remote Controlled | | Air Conditioner Application | residential | | Annual Energy Consumption | 1970 watts | | Best Sellers Rank | #270,658 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #54 in Split-System Air Conditioners | | Brand | COSTWAY | | Brand Name | COSTWAY | | Capacity | 0.76 tons | | Color | White | | Compressor Type | rotary_scroll | | Control Method | App, Remote, Voice | | Controller Type | App Control, Remote Control | | Cooling Power | 9000 british thermal units | | Customer Reviews | 4.4 out of 5 stars 426 Reviews | | Floor Area | 450 square_feet | | Form Factor | Mini-Split | | Heating Capacity | 9500 BTU | | Included Components | Mini split | | Installation Type | Split System | | Inverter Type | Has Inverter | | Item Dimensions D x W x H | 30"D x 8"W x 11.5"H | | Item Weight | 23.5 pounds | | Manufacturer | COSTWAY | | Model Name | Mini split | | Model Number | 10153-CYJV | | Noise | 23 db | | Operating Mode | Cooling | | Outdoor Unit Compatibility | Requires New Outdoor Unit | | Product Dimensions | 30"D x 8"W x 11.5"H | | Refrigerant | R-32 | | Room Type | Multi-purpose | | Seasonal Energy Efficiency Ratio (SEER) | 20.5 | | Special Feature | 4 Way Swing, Fast Cooling, Heating & Cooling Function, Inverter Compressor, Remote Controlled | | Start Year | 2015 | | Start year | 2015 | | Voltage | 115 volts_of_alternating_current | | Warranty Type | Limited | | Wattage | 1300 watts | | Window Opening Maximum Width | 28 inches | | Window Opening Minimum Width | 28 inches | ## Product Details - **Brand:** COSTWAY - **Capacity:** 0.76 tons - **Color:** White - **Cooling Power:** 9000 british thermal units - **Noise Level:** 23 db - **Product Dimensions:** 30"D x 8"W x 11.5"H - **Seasonal Energy Efficiency Ratio (SEER):** 20.5 - **Special Feature:** 4 Way Swing, Fast Cooling, Heating & Cooling Function, Inverter Compressor, Remote Controlled - **Start year:** 2015 - **Voltage:** 115 volts_of_alternating_current ## Images ![COSTWAY 9000 BTU Mini Split Air Conditioner, with Heat Pump - Image 1](https://m.media-amazon.com/images/I/71I7ctEyg-L.jpg) ![COSTWAY 9000 BTU Mini Split Air Conditioner, with Heat Pump - Image 2](https://m.media-amazon.com/images/I/71kGIGWpNjL.jpg) ![COSTWAY 9000 BTU Mini Split Air Conditioner, with Heat Pump - Image 3](https://m.media-amazon.com/images/I/81a26Q3c2dL.jpg) ![COSTWAY 9000 BTU Mini Split Air Conditioner, with Heat Pump - Image 4](https://m.media-amazon.com/images/I/71sqvh1r3cL.jpg) ![COSTWAY 9000 BTU Mini Split Air Conditioner, with Heat Pump - Image 5](https://m.media-amazon.com/images/I/71U2s1VJCFL.jpg) ## Available Options This product comes in different **Set** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ I highly recommend this unit. *by K***M on September 24, 2026* I was looking something to supplement / replace my central air unit to save some money on electricity. Since we don't use all of the rooms in the house anymore, I wanted something that could cool just the spaces that we were using. I was looking for something that was 115 volts and efficient that I could use with my solar setup, but I didn't want to spend tons of money to purchase an expensive one and have someone install it, as it would defeat the purpose of trying to save money. I've researched mini-spits for weeks. This unit seemed to have the best warranty, and was the best bang for the buck, so I decided to give this one a try. Installation was pretty easy. The hardest part was drilling the hole thru the wall and not hitting anything (fail). Also, you need to make sure you don't kink the lines, and need to tighten them to spec. You WILL need a vacuum pump to evacuate the lines before releasing the freon from the outside unit. That said, this unit has performed very well this summer in the heat an humidity of upstate New York. This year we had a record number of days above 90 with lots of humidity. Some say a 12k unit can cool a 450-550 sf space. This unit advertises 750 sf. We are currently using it to cool about 733 sf, and it was able to maintain 74 degrees (that's what we set the temp to) during the hottest and days of the summer. We also keep ceiling fans and pedestal fans on to help circulate the air, and at times it seems very chilly, especially if you are in direct line of the vent. You can notice a significant difference when walking in from outside. It uses pretty close to the 10 amps that is stated, which is about what my 10k BTU window unit was rated for. Being able to run it on solar has saved me over 300 bucks on my electric bill this year. By next year it will have paid for itself. I have seen some complaints that then the vents swing back and forth, the arm breaks or something. I do not use that option. Mine just blows straight out, and works fine. I did not purchase it for that reason. I just wanted an A/C unit that cools my space on the hot days that I can run off my solar, while still allowing me to open my window and stick a fan in on the cooler days. A window unit did not allow me to do that. I have also not tried the heating portion, as I have not had it long enough, and I also did not purchase it for that reason, however it is a nice feature to have as backup if my main heating source failed, or there were a power outage, I know this will still run on my solar. Unlike my window unit, this thing runs so quiet, both inside and out that if there is anything else running, you would not be able to hear it. I really would like to get another one for my bedroom, but I'm waiting to see if the price will come down. ### ⭐⭐⭐⭐⭐ Very happy with our unit *by B***S on September 29, 2026* Great unit made it thru the hottest summer we have recorded in the last 100+yrs kept the house ice cold thru it all and power bill was way cheaper than expected ,recently tried the heater function and was surprised how warm it got In the house in less than 10 mins . I do wish the controller had fahrenheit instead of Celsius and was a bit easier to program but it's extremely quiet I forget it's in sometimes ### ⭐⭐⭐⭐⭐ Recommended -- would buy again. *by S***E on May 19, 2026* Works flawlessly, rapidly cools 20'X40' w/12' ceiling bedroom and maintains temp with no problem. I seldom run it below 73F but tested down to 69F. Texas hasn't gotten over a 100F yet this year, but not expecting it to struggle to maintain temp. Well packaged, well reinforced internally to prevent damage -- zero shipping damage -- this is extremely important. Purchased another brand (starts and ends with T) that was very poorly packaged/fell apart and missing parts, worried if it was going to work. Can't hear outside unit when in use, indoor unit could be a little quieter but still very quiet (I'm looking for absolute silence when sleeping). Came with everything you need to install. This is an unsolicited review -- I absolutely hate Vine reviews. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/720390612-costway-9000-btu-mini-split-air-conditioner-with-heat-pump](https://www.desertcart.fr/products/720390612-costway-9000-btu-mini-split-air-conditioner-with-heat-pump) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-10-22*