COSTWAY 18,000 BTU Mini Split Air Conditioner, Energy Star, with Heat Pump, 21 SEER2 Inverter Split AC Unit with 24H Timer, Remote Control for Rooms up to 1250 Sq.Ft (Airtural Series)
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Saturday, Jun 7
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Size: 18000BTU, 208-230V, 21 SEER2
Features
- ENERGY STAR&AHRI Certified: Most efficient 2024 Energy Star verified. COSTWAY mini spilt ac unit has much lower operating costs and is kinder to the environment. Enjoy Eco-friendly lifestyle, enjoy reduced power bills than non-Energy Star devices.
- [Powerful Output & Premium Compressor:]With a cooling capacity at 17,000 BTU, a heating capacity at 17,700 BTU and a 1.5 ton heat pump, this mini split air conditioner enables a wide coverage up to 1250 sq.ft. The durable outdoor unit can withstand a max operating temperature from 14F-122F, offering stable performance under extreme weather conditions.
- [Innovative Inverter Technology:]This technology adjusts the compressor speed to maintain the set temperature without frequently turning the compressor on and off, which has less energy cost and offers stable cooling. With a 21 SEER2 rating and a 9 HSPF2 rating, this unit is built to be energy efficient. It is also ETL approved and AHRI certified.
- [4-in-1 Design for Year-Round Comfort:]This mini split AC unit features cool, dry, heat and fan mode and other practical functions including F/C temp display, turbo mode, sleep mode and 24H timer. With a 60F-90F adjustable temp range and 618 CFM 4D powerful air flow, this AC unit delivers efficient cooling and heating performances, ideal for home or commercial use.
- [Built-in Self-Cleaning Function: ]The self-cleaning at 135F largely helps to simplify regular cleaning and protect your familys respiratory health, and the process is as follows: condensation, frosting, melting, sterilization, washing and ventilation. Besides, the filters are also removable and washable under water.
- 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.
- [Whats Included:]The package includes indoor and outdoor units, remote control and installation kit with 13 ft copper piping set and communication wire. The remote control with 26 ft effective control distance provides full control to the AC unit, and it is equipped with child lock for extra security.
- 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: 67 Pints
Cooling Power: 18000 British Thermal Units
Special Feature: Energy Star, 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: 8.5"D x 38"W x 12.5"H
BEE Star Rating: Energy Star Most Efficient 2024
Start year: 2024
Seasonal Energy Efficiency Ratio (SEER): 21.00
Color: 18000BTU, 208-230V, 21 SEER2
Voltage: 208 Volts (AC)
Brand Name: COSTWAY
Model Info: FP10518US-12WH
Item Weight: 25.5 pounds
Product Dimensions: 8.5 x 38 x 12.5 inches
Country of Origin: China
Item model number: FP10518US-12WH
Efficiency: High (SEER2 21, HSPF2 8.5)
Capacity: 67 Pints
Annual Energy Consumption: 1650 Watts
Noise: 49 dB
Installation Type: Split System
Part Number: 10418US-CYFP
Form Factor: Mini-Split
Special Features: Energy Star, 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: 18000BTU, 208-230V, 21 SEER2
Voltage: 208 Volts (AC)
Wattage: 1400 watts
Material Type: Metal, Plastic, Copper
Included Components: 1 x Outdoor Unit, 1 x Indoor Unit , 1 x13 ft Copper Connection Pipe - Air Pipe, 1 x 13 ft Copper Connection Pipe - Liquid Pipe , 1 x 6.5 ft Drain Hose, 1 x 13 ft Communication Wires, 1 x Remote Control, 2 x Battery, 1 x Tape, 1 x Luting (Putty), 1 x User Guide
Floor Area: 1250 Square Feet
Date First Available: May 4, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jun 7
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 18000BTU, 208-230V, 19 SEER2
I purchased this air conditioner looking for something both efficient and affordable, and it exceeded my expectations. It cools the room quickly, operates quietly, and was straightforward to install. It’s ideal for medium-sized spaces. Compared to other units in the same category, the price was exceptionally reasonable. I’ve been using it daily without any issues. If you’re seeking quality performance without overspending, this unit is a solid investment.
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Reviewed in the United States on April 29, 2025 by Mayra
Size: 12000BTU, 115V, 20 SEER2
The media could not be loaded. First of all this split AC unit is very quiet, and it cools down a room really fast. I love having a remote, it just makes it so easy to use. I insulated my shed and had this installed. It was simple for the HVAC guy to install, and he said it's great quality and that I got a great deal for it! He also said it shouldn't be adding much to my electric bill. This is also such a great way to cool down a separate room in the house for a great price!
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Reviewed in the United States on April 7, 2025 by Ellen Ellen
Size: 12000BTU, 208-230V, 17 SEER2
Love this thing!! Installed easy, there are some things to know! But there are many videos on utube. Location important, having enough space in panel for another run of power. A platform or a homemade concrete pad needed. There are extra wires in box for other models thats kinda confusing.Which end of wires go out to unit is another thing insulated ends out to unit. Works awesome quiet ! Oh and heat just as good !!!
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Reviewed in the United States on April 11, 2025 by michael l norton
Size: 12000BTU, 115V, 20 SEER2
This unit is supposed to be able to hold a set temperature. It does not. Contacting tech support revealed u cannot talk directly to a tech. You tell the problem to a receptionist who then passes the info on. Its like whisper down the lane but worse. The responses were never in anyway helpful resulting in multiple contacts with no help at all. Finally, I sidestepped the provided customer service number and contacted Costway through their websites contact info. They responded that the unit will maintain a temp of 78 in cooling and I think 72 in heating. If that is the only temps it will automatically maintain, then that's not helpful. Mine does not automatically maintain any temp in any mode. I called an ac repair tech and he says the circuit board isn't functioning. Now we begin the process of trying to replace that. I'll add to this when I find out if the unit will maintain any set temp, and how Costway does at dealing with the circuit board. Update 10/17: Costway has no service team that could assist my AC guy in trouble shooting the problem. They also have no parts to repair the unit. They suggested submitting a warranty claim. I'll update this post. Update: Costway refunded the money after making multiple videos showing the unit malfunctioning even when the temp was off by ten degrees. They kept making excuses when it wasn’t functioning within 5 degrees of temp. They did not require me to return the broken unit.
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Reviewed in the United States on October 15, 2024 by linda noll
Size: 12000BTU, 208-230V, 17 SEER2
I’m so impressed with this unit! The cooling is powerful and fast, and the heating works just as well — perfect for Chicago’s unpredictable weather. It cools and heats our 700 sq. ft space effortlessly, and it’s incredibly quiet. The energy efficiency is a huge bonus too.
Reviewed in the United States on April 20, 2025 by Salin Salin
Size: 18000BTU, 208-230V, 19 SEER2
I’m an HVAC contractor. I was asked my opinion by a family on a limited budget. I read the information, saw the strong warranty, and said go for it. This thing was 1/4 the cost of the major brands. It installed easily and is functioning as well as any I’ve seen.
Reviewed in the United States on April 20, 2025 by Edward Dennis
Size: 24000BTU, 208-230V, 21 SEER2-WIFI
Installed this mini split in my insulated garage in Colorado. Product is mainly to be used to keep my dogs warm and my garage usable in the coldest/hottest months out of the year. Very much a DIY project if you're somewhat handy and know your way around electricity, takes a day/long afternoon, only time I needed to call someone was to vacuum the lines and check them for any leaks. In the instruction manual, it says the mini split will not operate below temps of 9 degrees Fahrenheit; not the case. I fired it up this morning at 2 degrees, windchill of -8, and it ran like a champ. No problems at all, and still kicking out decent enough heat to make the garage bearable. Bought mine on sale during prime days, and for the discounted price, I'd say more than worth the investment. The app doesn't work very well at all, and I don't use it, hence 4/5 stars, but certainly not the end of the world. Time will if that statement remains true, but I'm kicking myself for not doing this project earlier, what a difference it makes!
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Reviewed in the United States on February 13, 2025 by Amazon Customer
Size: 12000BTU, 115V, 20 SEER2
So I am giving this review a 5 star despite the exterior unit being a little late!! I give it 5 stars because of the end result - My first DIY split - youtubed the heck out of it for the installation - not too hard !!! the results were amazing - small , light, discreet and cold!!! plus the bonus ... super duper silent - the exterior unit is 4 feet from my front door, and I can't hear it!!! if you are a DIYer - I highly recommend it - That's my experience and I'm sticking to it!!! lol
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Reviewed in the United States on March 5, 2025 by Stephen Tune