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Mountman

8,000 BTU Portable Air Conditioners,4-In-1 Portable AC Unit with Cool, Fan, Dehumidifier,Sleep,24H Timer,LED Display,Cools Up to 350 Sq.Ft,Air Conditioner for Bedroom,Home,Office,Remote&Window Kit

  • Based on 17 reviews
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Availability: 13 left in stock
Fulfilled by Mountman
Arrives Aug 29 – Aug 30
Order within 12 hours and 25 minutes
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Set name: 8,000 BTU


Features

  • 4-in-1 Multifunctional Use:This portable air conditioner supports 4-in-1 functions of cooling, fan, dehumidifier and sleep mode for all weather and scene use. Equipped with dual drain ports for continuous drainage, it offers strong cooling in hot weather, soft daily ventilation and efficient dehumidification for muggy air, keeping your indoor space fresh, dry and comfortable at all times.
  • Powerful & Portable Cooling:The compact 8000 BTU ASHRAE(5000 BTU SACC) portable ac unit efficiently cools spaces up to 350 sq. ft with an adjustable temperature range of 61F-90F. Fitted with rolling wheels and a carry handle, this practical indoor air conditioner is easy to move. It perfectly fits bedrooms, living rooms, offices and apartments, quickly creating a cool and comfortable indoor environment.
  • Energy-Saving Performance:These portable air conditioner units apply advanced cooling technology and a self-evaporative system. It reduces frequent water drainage, improves cooling efficiency and lowers power consumption significantly. This energy-saving design effectively cuts seasonal operating costs while maintaining stable and excellent cooling performance throughout summer.
  • Quiet & Safe Operation:These portable ac units deliver quiet and safe operation with 40dB low noise in sleep mode. Built with overheat protection, auto-defrost, full water tank auto-shutoff and power failure memory functions. The 3-minute delayed restart protects the compressor effectively, ensuring stable operation and greatly extending the service life of the unit.
  • Smart Control & Fast Installation:This user-friendly portable air conditioner features a remote control, LED display, touch panel, 24-hour timer and dual fan speeds for personalized comfort. This practical ac unit portable supports tool-free fast installation with an exhaust hose and window sealing kit. Adjustable louvers allow free airflow adjustment and smooth hot air exhaust for stable use.

Description

We offer a variety of options for everyone to find the right fan, air cooler 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

Brand: Mountman


Cooling Power: 8000 british thermal units


Special Feature: 4-IN-1 Portable AC,Cool up to 350 Sq.Ft,Cool,Fan,Dehumidifier,Sleep Mode,Child Lock,24H Timer,Fast Cooling,4 Way Swing,,LED display,Remote &Touch Control,Self-evaporation System,Automatic defrost,Overload protection See more


Product Dimensions: 11.38"D x 11.93"W x 27.56"H


Start year: 2026


Color: White


Voltage: 120 volts


Noise Level: 40 db


Form Factor: Portable


Model Name: MM-OL-A016LF05N3


Cooling Power: 8000 british thermal units


Additional Features: 4-IN-1 Portable AC,Cool up to 350 Sq.Ft,Cool,Fan,Dehumidifier,Sleep Mode,Child Lock,24H Timer,Fast Cooling,4 Way Swing,,LED display,Remote &Touch Control,Self-evaporation System,Automatic defrost,Overload protection


Color: White


Noise: 40 db


Inverter Type: No Inverter


Installation Type: Portable


Voltage: 120 volts


Wattage: 780 watts


Item Dimensions D x W x H: 11.38"D x 11.93"W x 27.56"H


Floor Area: 350 square_feet


Room Type: Hotel,Yoga Room,Kids Room, Indoor,Work,Bedroom,Dining Room,Home,Office, Living Room, Study Room,Large Room,Kitchen


Brand Name: Mountman


Start Year: 2026


Model Name: MM-OL-A016LF05N3


Model Number: MM-OL-A016LF05N3


Included Components: Portable Air Conditioners*1, Installation Kit*1,‎Remote Control*1,User Manual*1


Manufacturer: Zhejiang Oulun Electric Co,.Ltd.


Control Method: Remote, Touch


Form Factor: Portable


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 29 – Aug 30

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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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Excellent Cooling Performance, Quiet Operation & Easy Installation!
Set name: 6,500 BTU
Review Image by Biak
I’ve been using this portable air conditioner for a while now, and I’m very satisfied with it. The cooling performance is excellent—it cools my room quickly and keeps it comfortable even on hot days. The noise level is also lower than I expected, and it doesn’t affect my sleep at all. Installation was straightforward and took me about 10 minutes, including setting up the window kit. If you’re installing it on a glass sliding door like I did, you’ll probably need an extra piece of wood or sturdy cardboard to extend the panel length. For regular windows, the adjustable window kit should be more than enough and is very convenient to use. Another thing I like is that it produces very little condensate water while cooling. You can simply place the drain hose into a bucket indoors and empty it once a day, or even easier, let the drain hose run outside through the window or door if possible. Overall, this is a great portable AC with strong cooling performance, reasonable noise levels, easy installation, and minimal maintenance. I would definitely recommend it to anyone looking for a reliable portable air conditioner! ... show more
Reviewed in the United States on July 9, 2026 by Biak
    • Great Purchase!
Set name: 6,500 BTU
Used it for a few days now and it works better than expected! Cools down my small room pretty fast. It’s quiet enough that I can leave it on at night without it disturbing my sleep. The window kit was included, so setup took about 15 minutes.
Reviewed in the United States on July 24, 2026 by Keigo Ma
    • good
Set name: 6,500 BTU
Review Image by huijing luo
Review Image by huijing luo
Review Image by huijing luo
This portable air conditioner works great! It cools my room quickly, even on hot days. The setup was simple, and the unit is easy to move from room to room. It’s quieter than I expected and has helped keep my space comfortable all day. Overall, it’s reliable, efficient, and definitely worth the purchase. ... show more
Reviewed in the United States on June 8, 2026 by huijing luo
    • Great!
Set name: 6,500 BTU
Review Image by KEK
Review Image by KEK
Review Image by KEK
This portable air conditioner works great in my bedroom. It cools the room quickly and is very easy to use. The noise is low and the window kit was simple to install！
Reviewed in the United States on May 27, 2026 by KEK
    • Works Great and Keeps the Room Cool
Set name: 6,500 BTU
Review Image by Jon
This unit works really well and does a great job cooling down the room. It’s perfect for a living room space and makes a noticeable difference, especially on hot days. I also appreciated that it comes with the hose and window setup pieces, which made installation quick and easy. Everything you need is included, and it fits securely to help keep the hot air out. ... show more
Reviewed in the United States on July 23, 2026 by Jon
    • One week feedback of this portable AC
Set name: 6,500 BTU
Review Image by HelenLam
Review Image by HelenLam
Review Image by HelenLam
This portable air conditioner works really well for cooling. I have been using it for a whole week, I am overall satisfied with it. It is small and doesn’t take up much space in my room. It can cool down to 61 F, and it has two speed settings. Since I only use it in my bedroom, the cooling power is enough for me. Installation is easy too. Really nice AC. ... show more
Reviewed in the United States on July 12, 2026 by HelenLam
    • Great value for the price
Set name: 6,500 BTU
I’ve been using this Mountman 8000 BTU portable AC for about a week now, and I’m really impressed. It cools my 300 sq. ft. bedroom quickly and evenly, and the noise level is surprisingly low – even on the highest fan setting, it’s easy to sleep through
Reviewed in the United States on June 16, 2026 by joson
    • Artistic
Set name: 6,500 BTU
Review Image by Chen
It solves the problem of not wanting to hang on the window. The appearance is still very good.
Reviewed in the United States on July 18, 2026 by Chen

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