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Senville LETO Series Mini Split Air Conditioner Heat Pump, 12000 BTU 110/120V, Inverter, Works with Alexa, SEER2 20.8, 1 Ton, White

  • Based on 7,849 reviews
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Availability: In Stock.
Fulfilled by Senville

Arrives Friday, Feb 20
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Color: White


Size: 12000 BTU 110/120V


Features

  • Alexa Enabled Mini Split AC/Heating System: Integrate with voice control or app, allowing you to adjust your mini split air conditioner from anywhere. Set routines for temperature changes.
  • Versatile 4-in-1 Mini Split: All-season solution with air conditioning, heat pump (functional up to 5F/-15C), dehumidifier, fan, and turbo function. Includes a DC Inverter that's UL Listed, AHRI Certified, and works with Alexa.
  • Stylish & Functional Mini Split AC: Suitable for both home and business. Provides performance without compromising aesthetics. Ideal for bedrooms, living areas, stores, eateries, and warehouses.
  • Installation Package Included: Includes indoor air handler, outdoor condenser, remote control, and installation kit with a 16ft. line set and communication wire. Pre-loaded with refrigerant for up to 25 ft. Note: Professional installation required.
  • 5 Year Manufacturer's Warranty: Includes 5 years on parts replacement and 5 years on the compressor. Senville offers complimentary technical assistance. Labor not included.

Brand: Senville


Capacity: 1 Tons


Cooling Power: 12000 British Thermal Units


Special Feature: Alexa Enabled


Product Dimensions: 10.43"D x 26"W x 21.26"H


Start year: 2016


Seasonal Energy Efficiency Ratio (SEER): 19


Color: White


Voltage: 110 Volts


Noise Level: 28 Decibels


Item Weight: 78.3 pounds


Manufacturer: Senville


Item model number: SENL-12CD-16


Is Discontinued By Manufacturer: No


Form Factor: Mini-Split


Specifications: AHRI, ETL


Assembly required: No


Warranty Description: 2 years on parts., 5 years on compressor.


Batteries required: No


Included Components: Indoor Air Handler, Outdoor Condenser


Capacity: 1 Tons


Floor Area: 700 Square Feet


Cable Length: 16 Feet


Voltage: 110 Volts


Noise Level: 28 Decibels


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Feb 20

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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Top Amazon Reviews


  • 24000 BTU - Very happy - Experienced DIY'ers or Professional HVAC installation recommended
Color: White Size: 24000 BTU 208/230V
Bought this for my 1350 Square Foot finished basement. This unit provides AC, Heat and dehumidifying which is exactly what I needed. After a month or more of use, it admirably provides all of that and does so efficiently and quietly! Installation. This is the only Mini-split I have ever installed so there is always a learning curve. I am very familiar with HVAC and I have many of the tools already since I worked on automotive HVAC from time to time and I consider myself to be a pretty knowledgeable on the subject. You will need a set of gauges, evacuation/vacuum pump, you may need a flaring tool, a hole saw 3.5"....and if you were like me, I was going through brick and concrete block so be ready to spend some money on that since masonry bits that size with a drill to go with it are not cheap! If you are going through siding and wood it is a much easier proposition. I would also recommend getting a cover kit for all the piping so you can make it look neat and protect all of that from elements. Power...you will need 220V at 25Amp, with a disconnect on the outside next to the unit and it will need to be accessible for future service and it is hardwired from your box to the outside AC unit. In my case, the air-handler that in on the inside of the home, is powered from a cable that comes from the outside unit so no additional receptacles were required. With this purchase it came with 16' of copper hose (two), a control power cable and drain hose. Depending on your application you may want to shorten the hoses or you may need to add to it. In either case this will require a flaring tool...fittings do come with the system if you need to this. If you need to extend the tubing to over 25' you will also need to add "Freon" so unless you are a licensed A/C contractor, well you may need one for that. 16' was actually perfect for my application. I have a family member who is an electrician, so I had that part installed and permitted to keep everything up and up especially when/if I sell the house. He also helped me install the Mini-Split. It took us about 4 hours to install and we had no issues with the installation and because he is an electrician he had the 3.5" masonry drill bit and 1/2 inch rotary drill that we needed. I can say it was pretty straight forward and there are plenty of YouTube videos where people do step by step installation. The instructions are helpful but confusing at times, so this is where experience is helpful to read in between the lines...since the instructions are for multiple units they sell and they are not all the same!!!! Now that I have done one I feel pretty confident to do another. I would also buy this product again with out hesitation. My only recommendation is if you have to buy the tools to be able to do the job, I would recommend just calling an AC professional and have them install. The cost of the necessary tools you may need may not be worth the investment unless you plan to do more of these in the future. If you do not even have a vacuum pump, gauges, flare tool etc, then you likely do not have experience either, and I would recommend you seek professional installation. Note: I saw on some videos people not vacuuming out the lines and just putting the systems together and releasing the preloaded Freon into the system (avoiding the need to purchase or rent a evacuation/vac pump). This is a bad idea since it introduces air and moisture into the system that will degrade its performance, shorten life span of the components and voids the warranty, plus you need that step to check for leaks. Freon is not cheap! Take a gut check on this. If you are handy and confident with your skills, go for it! If you are not sure, maybe seek someone out who has done it to help, or just call an competent HVAC tech to come out and do it for you. ... show more
Reviewed in the United States on October 24, 2023 by soundsorcerer

  • Excellent Performance & Great Support
Color: White Size: 12000 BTU 208/230V
Excellent Performance & Great Support I installed this Senville LETO mini split in my Pennsylvania basement, and it has performed amazingly well—even through our cold PA winters. Once installed by a professional, the whole setup was a breeze and has been running flawlessly. I own a few other mini splits, and this one definitely holds its own. The heating and cooling power are strong, quiet, and consistent. The only small issue I ran into was with the Wi-Fi kit not working at first, but I contacted Senville and their customer service was great—they sent me a replacement for free until everything connected properly. Now it works perfectly with the NetHomePlus app along with the rest of my units. Overall, extremely happy with this mini split. Great value, great performance, and great support. Highly recommended. ... show more
Reviewed in the United States on November 18, 2025 by Jordan T.

  • Name brand , without name brand price !
Color: White Size: 24000 BTU 208/230V
Been very happy with this product , I bought and installed myself , 2024 . I’m a heating A/C technician. I was looking for “name brand “quality, and reliability and not name brand price. Through a lot of research found out that Senville is made by the Chinese company “ Midea Group”.. through more research I found out that they also make for major namebrand products such as Bosch Carrier Mr. cool pioneer.. which come with the name brand price . Long story short .. installed the Leto model and works wonderfully .. inverter technology makes it very cold in summer very hot in winter while drawing very little electricity .. I did have one hiccup.. lost power to my home and damaged a circuit board. Luckily Still under warranty, and found out , really already knew ! ! , that I should of protected the system with surge protection,as inverters are not very durable and could be damaged with power fluctuations into your home.. Here we are 2026 and love my senville mini split ! Highly recommended ... show more
Reviewed in the United States on February 1, 2026 by Frankie Fain

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