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Midea Duo 14 000 BTU 12 000 BTU SACC High Efficiency Inverter Quiet Portable Air Conditioner Cools up

1713+ bought in the past month

$286.67$1099.99

About this item

  • INNOVATIVE DUO HOSE DESIGN - Midea's industry-first dual hose-in-hose design enables the unit to intake and exhaust air outdoors. The dual hose-in-hose design forms balanced air circulation indoors and prevents hot outside air from seeping in through gaps.Control Type : Electronic. Plug Type : 5-15P.
  • INVERTER TECHNOLOGY - Engineered with the variable-speed inverter technology, Midea Duo Inverter portable AC cools more with considerably less electricity than traditional portable units. It saves more than 40% energy compared to U.S. federal standard
  • MORE THAN 2X FASTER AND STRONGER COOLING - Empowerd by the Duo hose design and an optimized air duct system, Midea Duo can lock and maximize cooling indoors. Now you can enjoy a 2X faster and stronger whole-room cooling experience like never before
  • SMART CONTROL - This unit comes Wi-Fi enabled with app connectivity and voice control options. Control from anywhere with the MSmartHome App for iOS and Android or by voice with Alexa and Google Assistant devices
  • 42dB ULTRA-QUIET OPERATION - The sound level of the Midea Duo is as low as 42dB, almost as quiet as a library! Install in the bedroom or living room and enjoy sleep, a good book, or your favorite show without the disturbing noise of a traditional AC
$286.67
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Delivery13 Apr – 17 Apr
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Product details

BrandMidea
Capacity6 Cubic Feet
Cooling Power1400 British Thermal Units
Special FeatureDust Filter, Inverter Compressor, Remote Controlled, WiFi Enabled
Product Dimensions16.73"D x 19.53"W x 32.48"H
Seasonal Energy Efficiency Ratio (SEER)18.2
ColorWhite
Voltage115 Volts
Noise Level42 Decibels
RefrigerantR 410A

Technical specifications

product_dimensions16.73 x 19.53 x 32.48 inches
item_weight75 pounds
manufacturerMidea
item_model_numberRMP14STW
best_sellers_rank#2,928 in Amazon Renewed ( See Top 100 in Amazon Renewed ) #88 in Portable Air Conditioners #266 in Renewed Home & Kitchen
form_factorPortable
warranty_description90 days warranty from original purchase date. (Valid for authorized purchases only)
batteries_requiredNo
included_componentsNO
capacity6 Cubic Feet
floor_area550 Square Feet
voltage115 Volts
noise_level42 Decibels

Product videos

Product video 1

Customer reviews

3.733 ratings

Customers say

Customers find the air conditioner's cooling ability positive, describing it as ice cold.

★★★★★

Great AC with caveat for casement windows

CBanSeptember 27, 2025

Works great. It’s slightly noisy at first when cooling a room but is quiet once the room is at temperature. One note for casement windows: the hose is beg and doesn’t not bend well horizontally. I have a casement window. The window inserts that come with the AC are for sliding windows. Many casement covers sold online for AC units don’t work well with it (the hose is very big and doesn’t bend to the right angle). I had a custom acrylic cut for my window which can cost $150+. Read more

★☆☆☆☆

Save your money...

Patrick KirkseyDecember 7, 2024

So i will do my best to make this a quick a condensed review. Just don't... Firstly, the product listing is misleading at best considering i ordered a black version and received a white unit. Annoying but not the end of the world, given my circumstances I couldn't really complain and i needed a functional unit quickly. Bare in mind, though explicitly stated in multiple places on the product listing it was to be black it infact was not lol. Pros: Uh.. it blows cold air...when it wants too. Cons: The "dual hose" gimmick is really a hassle beyond words, it is very stiff and moving the unit simular to any other standing unit like this is not possible, the shape of the hose does not allow for side to side motion and versatility like other units like this. This is hands down one of the most frustrating "Smart" ac's ive ever had the displeasure of using. The remote is very poorly designed firstly and multiple functions of the unit are not use able with the remote OR app, it requires manually using button sequences on the unit itself such as holding the fan button to set continuous fan to be on (even when not cooling i preffer the fan running) the unit and remote do not interact together well, if you turn the unit on manually for example as you walk by, the remote is not useable until you turn it on with the remote (power on, and power on again before the remote communicates, this stands with the app as well) The app is useless i dont even want to spend 30 minutes explaining any further than that trust me its just flat out useless. The unit requires you to remind it to function on the room temperature which is very odd to me considering that's usually the whole point of a unit like this one. So you will spend a good amount of time hitting buttons (only on the remote of course, not the app or unit itself because that would all make to much sense) to check the room temperature, and cool to your settings. Otherwise it will just randomly say here have some cold air now im going to take a nap. Set at 65 degrees and the room temperature is 78 close enough. I cant even say it is energy efficient because it uses energy to power the leds while it sits idle and refuses to respond to whatever you set it to do. This leads me to my biggest annoyance, it does not remember settings. Temperature setting only. Everything else via app, unit controls, or remote has to be set up EVERY SINGLE TIME you power the unit on. The fan speed, or air flow angle, or "smart sense" even led brightness have to be reset every use, regardless of how you try to operate the unit. Read more

★★★★★

Probably the best portable AC you can purchase

JoshuaDecember 12, 2024

This portable AC unit does exactly what you want it to. I purchased it to keep a room in my house that hosts upwards of 4 computers cool and it does just that. Some of the features aren't very descriptive and the setup is a little steep, but after that it works like a charm. It has a bit of a whine that can be somewhat annoying and it isn't *too* quiet but its not loud enough to give me any reason to dislike it. My biggest piece of advice is to make sure the window you use is sealed well, as you can easily mess up the capabilities of this thing if you don't. Read more

★★★★☆

Easy to install, quite. Good cooling.

MuniSeptember 11, 2025

Great A/C Read more

★★★★★

Amazing

SerenaOctober 27, 2024

Was worried about it being refurbished but has been absolutely amazing and for a amazing deal. Keeps are room extremely cold, it does sound like a jet taking off when it first starts but it's only a few seconds and then very quite. It doesn't take up much room and very easy to use. Haven't had to drain yet. Read more

★★★☆☆

Good for ac not for heat

AdamDecember 15, 2025

When using in heat mode this ac drains a lot of water. Up to the point that it stops working if it gets backed up. Ive used this in cold temps(25○F) and it would stop working in the middle of the night and id wake up freezing cause it was backed up with water. I'd have to empty it 2 times a night to stay warm. Do not recommend as a heater. Works good as an ac though Read more

★★★★★

midea port duo 12000

rickApril 27, 2025

I bought this one in Dec 2024. I had bought another one from Costco a year before. I bought this one because the other one I had bought worked so well. This one has not let me down either. I have only be able to use it a couple of hours just in testing and it has worked well. I live in Tampa Florida so we normally have at lease 1 hurricane close enough for use to loss power for a few hours and it is hot. I only have sliding glass doors (extra large) in my living room and my bedroom. I made a plywood opening to run the portable hose through. I'm very happy with it so far. It looked brand new when I got it. Read more

★☆☆☆☆

Stick with an old window shaker

MokeNovember 19, 2025

Lights started flashing and unit was beeping. Looked online to see what I could see and the only suggested fix was turn it off and then turn it back on and to try different power outlets. I turned it off and it wouldn't turn back on. Worked fine for about a month. These new machines are just doing way to much. Read more

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