Name: Midea Duo 12000 DOE 14000 BTU ASHRAE Smart Inverter Portable AC with Heat
Brand: Midea
SKU: 13964420364
Availability: InStock
Rating: 4.2 (77 reviews)

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Midea Duo 12000 DOE 14000 BTU ASHRAE Smart Inverter Portable AC with Heat

Instructions

<summary><ul><li><strong>Efficient Quiet Operation</strong>: Features variable-speed inverter technology, saving over 40% energy compared to the U.S. federal standard. It also operates with ultra-quiet performance, reaching noise levels as low as 44 dBA.</li><li><strong>Powerful Multi-Function</strong>: Offers a powerful 12,000 BTU SACC (14,000 BTU ASHRAE) cooling capacity, suitable for spaces up to 550 sq. ft. This versatile unit provides cooling, ventilation, dehumidification, and heating functions.</li><li><strong>Rapid Duo Cooling</strong>: Designed with an innovative duo hose system, this portable AC delivers 2X faster and stronger cooling to maximize indoor comfort.</li><li><strong>Smart Voice Control</strong>: Equipped with WiFi, allowing remote control via the MSmartHome App on Android and iOS devices. It also supports convenient voice control through Alexa and Google Assistant.</li><li><strong>Easy Compact Installation</strong>: Installation is straightforward with the included window kit. Its smart built-in design also facilitates hassle-free storage, making it ideal for limited spaces.</li></ul></summary>

<h3>Energy-Efficient Cooling Solution</h3> <p>The Midea Duo 12,000 BTU Smart Inverter Portable Air Conditioner is an advanced cooling solution designed with variable-speed inverter technology. This feature allows it to save more than 40% energy compared to the U.S. federal standard. Notably, it boasts an ultra-quiet performance with noise levels as low as 44 dBA. The innovative duo hose design ensures efficient cooling, making it a superb choice for your cooling needs.</p> <h3>Powerful Cooling Capacity</h3> <p>This air conditioner possesses a cooling capacity of 12,000 BTU SACC (14,000 BTU ASHRAE). It is ideal for cooling, ventilating, dehumidifying, and heating spaces up to 550 sq. ft. With the ability to offer 2X faster and stronger cooling, this unit can maximize indoor cooling, ensuring your comfort during hot weather conditions.</p> <h3>Smart Features for Enhanced Convenience</h3> <p>The Midea Duo 12,000 BTU Smart Inverter Portable Air Conditioner is WiFi enabled, allowing you to control it from anywhere using the MSmartHome App for android and iOS. It also offers voice control options with Alexa and Google Assistant devices, providing you with enhanced convenience and control over your indoor climate.</p> <h3>Easy Installation and Storage</h3> <p>Installation of this unit is a breeze with the included window installation kit. Its smart built-in design not only streamlines the installation process but also allows for hassle-free storage. This space-saving design makes it a great choice for homes with limited space.</p> <h3>Reliable Warranty</h3> <p>Enjoy peace of mind knowing that this portable air conditioner comes with a 2-year limited warranty. For any queries regarding the product, you can contact the customer service at 1-866-646-4332.</p>

Brand

<ul>  <li>For Spaces up to 550 Sq. Ft.</li>  <li>14,000 BTU ASHRAE&nbsp;</li>  <li>High efficiency variable speed technology</li>  <li>Cools, ventilates, dehumidifies, heats</li>  <li>WiFi enabled with MSmartHome App and voice control options</li> </ul>

Specifications

Allstate Protection Plan

<h3>Allstate Protection Plans</h3>
<p><u>Protect your new purchase</u>
<p><b>3-Year Protection Plan Includes:</b>



<p><ul><li>Mechanical & electrical failures during normal use
<li>Fast repairs or replacement
<li>Worldwide coverage
<li>Free 2-way shipping
<li>Easy online claims 24/7
<li>Accidental or intentional damage, loss, and theft are not covered.</ul>
<p><b>Easy online claims 24/7 Easy Online Claims Available 24/7</b>
<p>How does my plan work with the manufacturer's warranty?</u>
<p>Most products at Sam’s Club come with a manufacturer’s warranty that lasts 90 days to one year from the date of purchase. If there is an issue during this time that is covered by the warranty, you will be referred to the manufacturer for service. If there is an issue that is not covered by the manufacturer during the warranty period but is included in your Allstate plan, Allstate will cover it.
<p><b>To file a claim:</b>
<ul>
<li>Register your protection plan at www.squaretrade.com/SamsClub (this step is not required to file a claim)
<li>File a claim at www.squaretrade.com/SamsClub anytime, 24/7. Or call us at (888) 240-6940.
<li>Have your receipt and covered item with you if you have not registered your plan.
<li>Many claims are approved instantly. in other cases, a specialist will guide you through next steps.
</ul>
<p>Click here for <a href="https://scene7.samsclub.com/is/content/samsclub/protection_plan_terms_conditions" target=blank"_self">Protection Plan Terms and Conditions</a></p>

<ul>
<li>3-years of protection</li>
<li>Covers mechanical & electrical failures during normal use</li>
<li>Fast repairs or replacement</li>
<li>No deductibles or hidden fees</li>
 <li>Easy online claims 24/7</li>
<li>Accidental damage, intentional damage, loss, and theft are not covered</li>
</ul>

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<ul>
<li>For Spaces up to 550 Sq. Ft.</li>
<li>14,000 BTU ASHRAE&nbsp;</li>
<li>High efficiency variable speed technology</li>
<li>Cools, ventilates, dehumidifies, heats</li>
<li>WiFi enabled with MSmartHome App and voice control options</li>
</ul>

Bought this air conditioner for a 3 season room that has glass on three sides. The 12x20 room was always shaded by several large trees until last year when they came down. Now the room is in full sun most of the day with temperatures reaching up to 95 degrees. 
This air conditioner will frost us out if we don’t put the thermostat on a set temperature. This is a great product and easy to set up.

What a terrific product!!

Awesome purchase for our bonus room. For years struggled with temperature in 24x24 bonus room. Too hot in summer. Too cold in winter. Looked into split unit but way too expensive. Bought this unit and am so happy. Cools very quickly. It is very quiet.  Easy to install. Too early to tell about the heat function but don’t expect anything but the same results. Would highly recommend.

Awesome purchase

This unit is amazing. We used it in our camper because the camper ac was not working very well.
it did an excellent job and was very cold 
Currently we are using it as a helper to the main ac in our family room and it keeps it cool in the hot southern summers.

The only bad thing was the delivery by Fed..
I left instructions that if our gate was shut to deliver it next door ( at my mother in laws home)
But they left it outside the gate exposed to passing traffic… I wish they would use a different delivery service.
I think I will just have things sent to a Sam's near me and pick it up myself.

Funky cold “meda!!!”

Nice!! Performs as expected and advertised. Very easy setup, varying LOW decibels, not bad in high fan mode. Most importantly, it is standing up nicely in this record heat!

Nice!! Performs as expected and advertised.

So far this unit has been amazing cooling and heating as it should.   Yes on the cold morning we tried the heat and it was in my opinion amazing.  I really like the ability to control from my phone.

Worth the investment

Cools the bedroom down nicely and is very quiet at night for sleeping.

Quiet unit

Great value

Ability to cool/warm up room 440 sf is 5 stars!  No complaints!  However, the remote is not always in sync with the unit and useless. I find myself turning the power on/off on the unit itself instead.  Additionally, the window installation kit was a bit confusing.  No instructions of which side should be faced inside vs outside.  We used up the materials and found the install awkward and had to change it around.  Had to go purchase additional materials.  Plus the casing was very flimsy and not sturdy as extended to 60 inches. My husband ended MacGyvering the window install. Cold air coming through the connectors and cracks and cranny.  Had to purchase foam insulation to stuff into every crack.  The hose supplied for the heater mode is only about 18 inches.  Useless, as the drainage requires elevation. Found myself going to Home Depot many times for something that is supposed to be plug in play.

Unit works well… materials, not so well

It leaked all over my house and ruined a ceiling. Sam’s Club was excellent and very helpful but Midea was slow to respond with help.  Each email took about 2-3 days to go out and back. Finally we just returned it as we could not find the source of the leak.  If you get one, test it outside first (rather than on a second floor where a leak can create a real mess). Otherwise seemed nice.

Made a mess. Probably a faulty unit.

I am beyond frustrated with Midea's customer service. I spent a lot of money on their powerful 14K portable AC, which was supposed to have a 2-year warranty. I purchased it on September 12, 2023. When it stopped working in August 2025, a month before the warranty was up, I spent 40 minutes troubleshooting with a rep. What did I get in return? An email telling me the warranty had expired. It's incredibly disappointing that Midea won't stand behind their most expensive portable AC. The warranty was a major reason I chose this unit, and it's a huge letdown.

Midea Duo 12000 DOE 14000 BTU ASHRAE Smart Inverter Portable AC with Heat

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