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Mountman

Mountman 12000 BTU Mini Split AC/Heating System,19 SEER2 110/120V Energy Efficient Ductless Inverter System,Cools Up to 600 Sq.Ft with Pre-Charged Condenser,Heat Pump & Installation Kits

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Availability: Only 10 left in stock, order soon!
Fulfilled by Mountman
Arrives Jul 23 – Jul 24
Order within 7 hours and 31 minutes
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Set name: 12000 British Thermal Units,110/120V


Features

  • 4 Flexible Modes for Year-Round Comfort :Choose from Cool, Heat, Dry, Fan modes to adapt to any season. Customize airflow with 4 fan speeds (Low/Medium/High/Auto), plus specialized Sleep Mode (ultra-quiet 26dB), ECO Mode (up to 30% energy savings), and Turbo Boost for rapid cooling/heating
  • Remote Control, Silent Comfort:Take control of your comfort with our mini split ac. The user - friendly remote lets you adjust settings from the comfort of your bed or sofa. With a 24 hour timer, you can customize when it runs, saving energy. Its ultra - quiet operation ensures peaceful sleep, and the remote's display auto - shuts off after 10 seconds of inactivity, so nothing disturbs your rest
  • Auto-Maintain, Constant Comfort: Our mini split air conditioner takes the hassle out of maintenance with intelligent self-cleaning and automatic defrost functions. The high-temperature self-clean keeps the indoor unit dry, while the washable anti-dust filter maintains fresh air with a quick monthly rinse. The automatic defrost function activates intelligently to ensure stable, uninterrupted heating performance. With these advanced features, your AC runs efficiently in any climate, delivering consistent year-round comfort with minimal effort
  • Rapid Refreshment for Your Space:Beat the heat in a flash with our 12,000 BTU mini split ac. Thanks to advanced inverter technology, its a cooling powerhouse, effortlessly chilling rooms up to 750 square feet. Whether its your bedroom, living room, office, or apartment, enjoy swift, consistent cooling that transforms any space into a comfortable oasis in no time
  • All-Season Comfort:This 12000 BTU mini split AC and heating system offers solid climate control, with a precision-engineered compressor and energy-saving operation. Pre-charged with advanced R32 refrigerant, its a practical eco-friendly optionproviding efficient cooling in summer and reliable heating in winter. The optimized design reduces frequent compressor cycling, helping extend service life while maintaining steady comfort year-round

Description

We offer a variety of options for everyone to find the right AC,fan,air cooler Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Superior Cooling Performance – Experience instant relief with high-efficiency airflow and advanced cooling technology Sleek Modern Designs – Elevate your space with stylish, space-saving appliances that blend seamlessly into any decor Our rigorous testing process covers every stage of production so you get only the best-performing, most reliable cooling appliances Our 24/7 customer care team is always ready to assist ensuring a hassle-free experience from purchase to daily use Mini split ac with R32 refrigerant—energy-efficient, Whether it's a sweltering summer day or a stuffy room, it turns any space into a refreshing haven in an instant. Customize your comfort with 4 versatile modes (Cool, Heat, Dry, Fan), 4 fan speeds, and special features like ultra - quiet 26dB Sleep mode and ECO mode (saving up to 30% energy). Tip: Before purchasing, be sure to check the voltage compatibility of this mini-split air conditioner with your home's electrical system. Note: This split ac unit comes in two separate boxes, so delivery times may vary Control your AC from anywhere in the room using the user - friendly remote. Adjust settings, set a 24 - hour timer, and enjoy quiet operation and energy savings at your fingertips.

Brand: Mountman


Capacity: 1 tons


Cooling Power: 12000 British Thermal Units


Special Feature: Eco-Mode, Sleep Mode, Fan Mode, Auto-Swing, Dry Mode,Inverter Compressor,Silent Mode, Heating & Cooling Function,Fast Cooling See more


Product Dimensions: 8.23"D x 32.28"W x 11.93"H


Start year: 2025


Seasonal Energy Efficiency Ratio (SEER): 19


Voltage: 115 Volts


Noise Level: 26 Decibels


Refrigerant: R-32


Cooling Power: 12000 British Thermal Units


Additional Features: Eco-Mode, Sleep Mode, Fan Mode, Auto-Swing, Dry Mode,Inverter Compressor,Silent Mode, Heating & Cooling Function,Fast Cooling


Noise: 26 Decibels


Refrigerant: R-32


Inverter Type: Has Inverter


Installation Type: Split System


Compressor Type: rotary_scroll


Is Outdoor Unit Required: Yes


Air Conditioner Application: Residential


Voltage: 115 Volts


Power Source: Electric


Control Method: Remote


Controller Type: Remote Control


Warranty Type: Limited


BEE Star Rating: 4 Star


Form Factor: Mini-Split


Brand Name: Mountman


Start Year: 2025


Model Number: 12000BTU-115V


Manufacturer: Mountman


Unit Count: 1.0 Count


Item Dimensions D x W x H: 8.23"D x 32.28"W x 11.93"H


Seasonal Energy Efficiency Ratio (SEER): 19


Efficiency: High


Capacity: 1 tons


Floor Area: 750 Square Feet


Room Type: Bedroom, Living Room,Home,Office,Kitchen,Garage,Gym, Study Room,Large Room,Kitchen


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 23 – Jul 24

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

    • cheap, installs easy, great product. highly recommend.
Set name: 12000 British Thermal Units,110/120V
Install is easy and straightforward. User manual is EXTREMELY detailed. Having advice ranging from "don't stick your hand in the cold air or use this for cooking, idiot" to specific torque specs for the flare fittings, wiring diagrams, and step by step install instructions including how to vacuum it. I do NOT recommend installing it with the pipes hidden behind the shroud. There is too little space and it's way too hard to mount the unit when you can't see how the pipes are in the way. Use the side knock out so they can't block you mounting the unit. Pipes are a little short, but this is the cheapest unit on Amazon. If you are running the indoor unit directly above the outdoor one, this is perfect so you don't have loops. So far I'm extremely satisfied with the packaging/instructions/quality of everything. Finished the vacuum/charging and it works great. Pulls around 12 amps at max load and the indoor unit is literally whisper quiet. Way more effieicent than mechanical ACs. If there is a 1 degree difference this will run at 10% to fix it, instead of running at 100% like old AC units. saves tons of energy. Install difficulty isn't too hard for anyone who uses tools or does DIY. install hoses in indoor unit, wrap them, install indoor unit, install outdoor unit, hook up pipes/electrical, vacuum, close, and release charge. I like their instructions step where they say to partially release the high line refrigerant. This means your lines go from vacuum to slight pressure, so when you disconnect the vacuum pump, no air gets into the system. Very good idea. ... show more
Reviewed in the United States on May 2, 2026 by Joe
    • Great Mini-Split system
Set name: 12000 British Thermal Units,208/230V
The changing weather over the past couple of days let me test both cold and heat for this unit and so far, I am very pleased with it, very efficient and whisper quiet. One note though about the 220/230-volt version of the Mountman mini split. The confusing part is the power supply side wiring at the outside unit connection block. It has L1 and L2 meaning both of those connections are hot. But they give you a 3-wire harness for connecting the outside unit to your power disconnect that has 3 wires, black, white and green (ground). 220-volt wiring is normally red and black for hot and white for common. So come to find out these 220/230-volt mini splits do not use a common white wire, they only use the 2 hot wires (white in this case and black). Mountman support quickly responded to confirm the correct wiring. I will certainly purchase from them again if I need another unit Update May 7 2026: I could not be happier with this product. I have been running it for about a month and a half and been able to test the heat and cooling of this unit. This product is efficient and I would most definitely purchase another one if I needed a second unit. It perfectly heats and cools my 420 sq ft space in my metal shop. In fact we have had some very hot days recently and I set this unit on 74 degrees. By the end of the day I have to turn it up because its a little cool in the building. I would highly recommend this product to anyone wanting a mini split. Thank you Mount Man ... show more
Reviewed in the United States on April 6, 2026 by Jkeadle2
    • very nice
Review Image by li
Review Image by li
This air conditioner is fantastic! I’ve finally escaped the hassle of those clunky window-mounted units. It mounts neatly on the wall—looking sleek and saving space—and, most importantly, it operates completely silently. I absolutely love it! It packs a real punch; when I switch on the heating, the room warms up in no time, and it powers up incredibly fast. We’re still experiencing weather here that requires heating, so having this unit has been incredibly convenient. Its dual heating and cooling functionality is a huge plus; while I haven't needed the cooling function yet, I know I can easily switch to it once the weather heats up. Given how quickly the heating kicks in, I expect the cooling will be just as fast. It works perfectly for our restaurant setting—I highly recommend it! ... show more
Reviewed in the United States on April 13, 2026 by li
    • Porr Instructions and Missing Information - But it works well!
Set name: 12000 British Thermal Units,110/120V
I would rate this 5 stars but for two things. 1. Instructinos are poorly written and does not include information about charging (pressures, etc) and 2. Customer service doesn't answer emails, or at least mine. It was easy to install, but I'd recommend watching the video several times to be sure you understand how to do each step. The wall guide and wall plate are set up to use 12" centers, not 16 or 20 inch centers like most structure are. When you get ready to seal the opening you drilled and put the tunes through, I recommend using some foam sealer to make sure it's fully sealed. While you are wrapping the line set, I recommend that you put a piece of blue tap to hole the wrap from un wrapping every few feet. That way if you let go or something, you only have a few wraps that need to be redone. Otherwise it runs well, does a great job at heating and cooling, and it was priced well for what you get. ... show more
Reviewed in the United States on May 13, 2026 by R. A.
    • Great all-in-one system for year-round comfort!
I purchased the Mountman 12000 BTU Mini Split AC/Heating System almost 2 weeks ago, and I couldn’t be happier with it. It cools my space down quickly during hot days and provides consistent when weather cool down. The temperature control is very precise, and the remote makes it super convenient to adjust settings without getting up. The unit runs incredibly quiet — barely noticeable even at night — which is a huge plus for me since it’s installed in my bedroom. The design is sleek and modern, and it blends well with the rest of the room. Installation was pretty straightforward, and the included instructions were clear and easy to follow. I also appreciate how energy efficient it is. I’ve noticed a drop in my electricity bill compared to my old window AC unit, and the heating function works just as efficiently. Overall, this Mountman mini split system delivers great performance, quality, and comfort. Definitely worth every penny and highly recommended for anyone looking for a reliable year-round climate control solution! ... show more
Reviewed in the United States on October 27, 2025 by RayZ
    • A GREAT MINI SPLIT!
Set name: 12000 British Thermal Units,110/120V
Review Image by Jerry G
Review Image by Jerry G
I purchased this unit for my office/studio. Not a large room - about 380 sf. I watched a ton of YouTube videos on installation and went for it. I took my time and double checked everything as I went. A few hours later, the unit started right up and I was able to enjoy some wonderful cooling. Our home has a robust central system, but my work area just never seemed to cool down. I've had the system in for about a year and I love it. I am going to purchase another one for the garage. It is quiet, it cools quickly and the heat function is excellent during chilly nights. I happen to live in the desert in S California and when it's hot - it's hot. When it's chilly - it's chilly. A couple of tips: *You'll need a vac pump manifold gauge kit. I picked a nice one up for about $130. *Take your time and do your research. I was lucky enough to have a window to run my lines through - if you need to cut a hole - measure twice and ensure you understand the clearances. *I did have to mount mine a bit closer to the ceiling than is recommended as to not impede the door below it - no issue at all. *The outdoor unit vibrates as you'd expect. Make sure you mount it on a very solid pad, or anchored very securely into studs. As you can see mine is attached to the exterior wall of my home. I used 8 inch heavy construction screws through 2x4s and mounted the platform to those. Make sure you use the rubber feet under the unit. I have very little sound or vibration transfer through the wall. *If you have to replace the remote (I lost mine a few days ago) - the universal code is likely 611. If you get this thing, you'll love it. ... show more
Reviewed in the United States on April 19, 2026 by Jerry G
    • Decent unit
Set name: 9000 British Thermal Units,110/120V
Review Image by Joe
Review Image by Joe
What I like? Affordable unit Cools effectively Low energy Quiet and Low vibration Easy to install What I dont like? No hole saw Drain hose was punctured, how do I know its not leaking in my wall? Does not seem to ever shut off Generic manual imo
Reviewed in the United States on May 29, 2026 by Joe
    • Not a diy unless your experience ac tech
Set name: 12000 British Thermal Units,110/120V
Must be knowledge/experienced to install , great piece of equipment , anything came with unit , went together easily , operates great heat and cool , only con remote screen very hard to see
Reviewed in the United States on May 30, 2026 by Mike

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