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YITAHOME

YITAHOME 24000 BTU Mini Split Air Conditioner Heat Pump System, 21 SEER2

Based on 485 reviews
Condition: Used - Very Good
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$845.81
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Arrives Friday, Nov 6
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At a glance

Condition
Used - Very Good
Set
24000 BTU 208-230V / 21 SEER2
Model
MAYIHc6UwG
Capacity
2 tons
Dimensions
8.9"D x 42.9"W x 12.9"H
Weight
29.5 lb
Color
White
In the box
Outdoor unitindoor unit and mounting accessories
Warranty
5-year warranty on parts, 7-year warranty on compressor

Features 5

  • High-Efficiency Cooling & Heating: The inverter mini split air conditioner combines cutting-edge inverter technology with a high-powered compressor and heat pump for powerful energy efficiency. It saves up to 25% on energy costs compared to traditional systems and up to 50% compared to 14 SEER2 models. Designed for spaces up to 1500 sq. ft., this mini split system ensures reliable cooling and heating while reducing your carbon footprint
  • Multi-Mode Smart Control: The 24000 BTU mini split ac offers five modes (Auto, Cooling, Drying, Heating, Fan) and four fan speeds, providing versatile climate control for any setting. With remote, WiFi, and Compatible with Alexa, you can adjust settings from anywhere. Advanced features like auto defrost, self-diagnosis, and 135F self-cleaning ensure smooth operation. Plus, modes like iFEEL, timer, sleep, and 'healthy' air settings (negative ion, electrostatic, and PM2.5 removal) keep your space comfortable and clean
  • Whisper-quiet Operation: The ductless mini split ac heating system operates quietly at under 50 dB, making it well for bedrooms, living rooms, and other quiet environments. Control the temperature remotely or via your phone and Compatible with Alexa, set it to 60-90F, and enjoy seamless comfort. The ability to turn off the display ensures a peaceful nights sleep. Whether cooling or heating, this system provides soothing comfort for your home or RV
  • Year-Round Climate Control: YITAHOME mini split heating and cooling system delivers reliable performance in extreme temperatures, from 5F to 118F. Its powerful 2-in-1 design eliminates the need for extra equipment, and the max airflow of 50 ft with 4D air circulation ensures even distribution. Whether its summer or winter, this mini split system provides consistent comfort and efficiency for any season

Description

At YITAHOME, our story begins with a powerful principle - putting the customer at the center of everything we do. Through continuous innovation, we strive to meet and exceed our customers' expectations. We closely monitor climate change, energy efficiency, and environmental sustainability. Whether they’re used in homes, offices, or commercial spaces, YITAHOME air conditioners provide optimal air quality and temperature control for our customers. YITAHOME 24K Split AC YITAHOME 12K Split AC YITAHOME 12K Split AC YITAHOME 18K Split AC YITAHOME 12K AC 115V YITAHOME 12K AC 230V 2 Zone (9K+9K)

Specs 38

Brand YITAHOME
Capacity 2 tons
Cooling Power 24000 british thermal units
Special Feature Air Purification Filter, Auto Clean, Dehumidifier, Heating & Cooling Function, Inverter Compressor
Product Dimensions 8.9"D x 42.9"W x 12.9"H
Start year 2025
Seasonal Energy Efficiency Ratio (SEER) 21
Color White

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Nov 6

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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Similar Products

Top Amazon Reviews

Very efficient and easy to install. Buy Nylog!
Set name: 12000 BTU 115V / 20 SEER2 / WIFI
This unit works really well even on some really hot days in the 100's. The ECO mode works great for maintaining the temperature after the room has been cooled, so far it hasn't been particularly expensive to run, I use it in my bedroom at night so I can't speak for the effectiveness in a large room, but for a bedroom this the cheapest and most efficient way to keep the room comfortable in the summer. I haven't tried out the heater yet, but that'll be in an update in the future. The unit is very quiet, you can barely tell it's on, the mute setting is probably not the most efficient setting but it does keep the room around 3 degrees of the set temperature late at night and it doesn't make the room drafty. The only qualm with this unit is the blower doesn't shut off after the set temperature is reached and it sometimes gets a lot colder than the set temperature, I had it set to 65 and it got down to 51 one night, I don't know why that happened, but on the ECO mode it seems to stay within the set temperature range until I turn it off. The app works great and is very easy to use, there's a setting to purify the air and it seems to work, although there's some debate on the potential dangers of being in an enclosed room while it's set, due to some ozone being produced. There's also some timer settings and a sleep mode that allows for the temperature to be gradually changed throughout the night until it turns off. The unit was very easy to install, the hardest part is making a hole in the wall and bending the lines, everything is very basic. You will need some extra things to install it. I bought a whip to run power to the main unit directly from the breaker box and a pull out disconnect. I used a vacuum pump to vacuum out the lines and check for leaks, I used Nylog on the fittings, I highly recommend it, I had no leaks whatsoever, overall it's very easy to install and can be done in 2-3 hours depending on what your walls are made of and the distance you have to run the lines. ... show more
Reviewed in the United States on June 7, 2025 by Benji
Great product at a great price, and installation is not too bad for a DIYer!
Set name: 12000 BTU 115V / 20 SEER2
Received this a few days ago. I live in an old mobile home, and, the walls are super thin, the insulation is virtually non-existent, gaps around all the windows, etc. We currently have three window a/c units in a less than 1000 sq. ft. trailer. The furnace was stolen before we bought it, and was not easy to replace. We figured out a work-around, and it has sufficed, but, the duct work throughout is damaged or collapsed in many places, and is not easy to access. Our power bill has been extremely high due to these circumstances. So, we started looking into the mini-splits. They were much more expensive just a few years ago. We thought we would start with one in our kitchen/living room area to see how well it worked. My husband just finished installing it yesterday, the only holdup being a part we needed to order that was compatible with the mini-split and the vacuum pump that is needed to evacuate the lines once installed. Installation was fairly straightforward, and my husband was able to do it himself. Once he was finished, we turned it in to test the system, and the difference was immediately noticeable. The unit is so quiet, and it cooled those two large rooms very quickly when the outside temperature was about 85 degrees, and I had all the curtains open, plus grandkids running in and out the door. We are definitely going to purchase another unit for the back of the trailer, and are really looking forward to seeing the savings on our energy bill. So far, extremely happy with this unit. ... show more
Reviewed in the United States on August 5, 2026 by Melissa Millsap
Buyer Beware of Yitahome and Amazon
Set name: 12000 BTU 115V / 20 SEER2 / WIFI
Buyer beware I bought 4 of these based on a over 400 reviews and a 4 star rating. I have installed and operated another brand for over a year with no failures can't say the name but its high in elevation. The first one installed operated overnight and then quite cooling compressor fan stopped working fan inside still blew but no cold air. Amazon would do a refund but not a replacement even though they were the seller, so it was packed up sent back and I had to pay more because the price increased by $50. Here we are about 2 months and a couple of days and Yitahome is no longer around there website says 503 Service Temporarily Unavailable it's been unavailable for over a week. So I contact Amazon and initially told me they could do a return for a full refund. Sounds good the phone call dropped and I waited for her to call me back nothing. I called back and was told a refund was not an option and Amazon would email me within 24 hours and 48 hours later I called again. I was told 24 to 48 hours an email would come 72 hours later or October 9th still nothing. Called again and back to 24 hours here it is Monday October 12 and still nothing. So Amazon feels good about selling a product that has no warranty even though it claims a 5 year and 7 year one. ... show more
Reviewed in the United States on October 12, 2026 by Jeff H.
Wish I could give it 10 stars
Set name: 12000 BTU 115V / 20 SEER2 / WIFI
Review Image by T.
Review Image by T.
Review Image by T.
Review Image by T.
Review Image by T.
This is going to be long so TL;DR this thing keeps my 1150 sq ft house comfortable in the summer. We added a bedroom on to our house and decided to put this in it with the hopes that it would keep that bedroom, an adjoining bathroom, and next door bedroom comfortable. This thing is a BEAST. The way my home is laid out, it is a straight line from this unit to the other one (a different brand) across the house in my living room. I rarely even have to use the other one in the main part of our house because this one keeps the entire house cool. 1150 square feet. I keep it set on 68 and my living room on the other side of the house stays a comfortable 70. Ive attached photos of the clock temp in my living room as well as the current weather reading outside. I want to be clear, this is due in part to the layout of my home. Its very open, the unit is set so it can blow straight through the entire home and we leave all the bedroom and bathroom doors open when they are not occupied. The bedroom where the unit is located probably stays in the low 60s! It is my teenage son's bedroom so he loves it being that cool. You can see in the image the room where this unit is. This room is the addition. The bathroom and next door bedroom were already there, and the main unit (which is twice the size at 24k BTU) on the right side of the house could not keep those two rooms comfortable. I had to run a space heater in both of those rooms over the winter and they were miserable in the summer. I would be sweating my ass off doing laundry or anything else in that bathroom. I bought this unit in March, its now July, we live in the south and it has been a scorching summer. We're at 4 weeks now of upper 80s-90+ temps, heat index upper 90s and low 100s. My home has seriously never been so comfortable. I will come back this winter with an update of how it handles the cold. As for installation, it was very easy, HOWEVER, this is not the first mini split we have installed ourselves. We borrowed a friends vacuum pump and had it fully hooked up in maybe 6 hours, with 2 or so of that just running the vacuum. It went very smoothly. I don't have an Alexa so I cant speak to the wifi/Bluetooth aspect. Its very quiet and the remote makes it super easy to adjust. As for efficiency, I would say its what I would expect? We are a family of 5, so there is a lot of laundry and hot water usage to account for. Ive attached the last weeks electric readings. We have another small unattached room/office that has a window unit that runs maybe 8 hours a day. I really don't know how much of the total electricity is used by that one window unit, maybe $1 a day? So I would say we average about $6 per day without the window unit, and it is always more in the winter. I prepay for our elec and pay $250 each month all year. It averages out to use less than that spring thru fall and more in winter. I took the time to leave this long review because I am so thoroughly impressed with this unit. If my other one ever goes out I will definitely be replacing it with this brand. ... show more
Reviewed in the United States on July 20, 2025 by T.
Works good
Set name: 24000 BTU 208-230V / 21 SEER2
This is our first large AC unit so we did not have repair tools. The large tubbe is 16mm which is NOT compatible with 5/8" flairing tools. The tube was cheap and brittle so of course it collapsed when bending it. We did the repair with a flaring kit bought here which contained both metric and standard (16mm and 5/8"). Once installed, the wire round connectors had to be sliced open because the connection screws are not removable. The it is finally all done, vacuum down for 1 hour and held solid at 29 lbs (?) of vacuum for one hour. Plugged in and kept powered up but NOT running to allow the little heater to fully warm it so the ac will last as long as possible. Once running, blows well but the inner swing does not move. It is available on the remote but apparently some are manual and some are electrically controlled. I am unclear how ours is as the remote implies it is not working correctly. It has been 18 hours and we are still in a cool home. So 4 stars but I considered 3. FYI. Good luck and hopefully you, too will enjoy the end product. ... show more
Reviewed in the United States on September 14, 2026 by San McD
Awesome!!!!!
Set name: 12000 BTU 115V / 20 SEER2 / WIFI
Review Image by Clay C
Review Image by Clay C
Okay so I think most of us start off as skeptical of how affordable these are as to the quality, but I have to say this is the best purchase I’ve made in years! It came a day early and I put it in the same evening. Took around 4 hours to install but I’m no expert so it may take others less. I made an adapter plate out of plywood to put the head unit further down on my window, and I also put a 20amp 110 plug on the end. Works great with a 20amp dedicated breaker. You’ll need the vacuum out the lines with the pumps you see on here, I used the one that was $130 and it worked great. After you tighten the lines and hook up the hoses, make sure to keep the Allen screws in, vaccine the lines for 15 mins, and then turn the low side pressure knob off. If it rises back up there’s a leak, if not after 5 mins you’re all good! And you can open up the Allen screws. Again novice here but this was super easy and I’m very impressed with how well it cools, waiting on the heat as of now, just cause it’s summer. ... show more
Reviewed in the United States on August 21, 2026 by Clay C
Easy Installation - Great Value
Set name: 12000 BTU 115V / 20 SEER2 / WIFI
Very pleased with this minisplit. It was super easy to install. I did buy a Vevor pump and some long plastic rods to insert into the copper pipes to faciilitate bending without breaking. We installed this in a 14x24 sales shed with R13 insulation in the walls and roof and ran it off a 3,000 watt super quiet generator (to which we had attached all the lighting, wifi, computers, tv, coffee machine and small drinks regrigerator) and had zero problems. It kept the temperature very stable despite the constant entry and exit of customers all day long. Made the whole shed very comfortable, which, in middle Tennessee in the middle of summer is not that easy. ... show more
Reviewed in the United States on September 3, 2026 by robertolini
Awesome unit, ice cold air in Texas heat, BUT you need to bleed the lines with a vacuum pump!!
Set name: 12000 BTU 115V / 20 SEER2 / WIFI
Review Image by Regina
I am so very giddy about this unit , for that price. We run a sanctuary and our volunteer cottage had a floor a/c unit , which could not keep up , when the heat in the summer hit Texas. One of our very handy volunteers, who never installed a mini-split , offered to install it. He read through the instructions, watched youtube videos and took his time to do everything properly . As I said, you do need to bleed the lines, or it will blow warm air , since I saw some reviews , with that complaint . I purchased the vacuum pump, when I purchased the mini spilt and it did an awesome job. You can install everything and then plug the pump into the outside unit and voila, freezing cold air . And it is super quiet, both, inside and out. Haven`t connected to Wifi , but the remote works perfectly fine. Love this mini split for this price . We had 3 installed in our mobile home previously, same size and we paid twice as much (install was included) , but if you are handy and follow instructions, it should be possible to do it yourself!!!!!! LOVE this unit ... show more
Reviewed in the United States on June 3, 2026 by Regina
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