8,000 BTU Portable Air Conditioners, Room Air Conditioner with Digital Remote for Room up to 350 Sq.Ft, 3-in-1 Portable AC Unit with Installation Kit for Home/Office/Dorms
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 3 left in stock, order soon!
Arrives
Monday, May 25
Recently Viewed
Color: White
Size: 8,000 BTU
Features
- 3-IN-1 OPERATIONS - AIR CONDITIONER, DEHUMIDIFIER, AND FAN: A chilly room temperature from a room air conditioner is not always the requirement, because of which it comes with a built-in dehumidifier and a fan mode with 2 speed settings. Switching between these modes is super easy with the digital remote control.
- QUIET & POWERFUL - Our 8,000 BTU ASHRAE ( 5,100 BTU DOE ) compact air conditioner (12.8 x 11.6 x 27.6 in,) will keep you cool and comfortable all summer. An adjustable fan speed cools the air to 65F at the coolest setting. Sleep mode makes it extra quiet while you rest, Casters for easy mobility
- EASY SETUP AND MAINTENANCE WITH AN EXHAUST KIT AND A REMOVABLE AIR FILTER: Your quiet portable air cooler for room is quick and easy to set up. Just take your AC where it is required and install the window mount exhaust kit and the exhaust hose in a few minutes and you are done. Also, the removable air filter makes it super easy to wash.
- PERFECT FOR ALL ROOMS - This floor-standing portable AC unit provides steady, fast, effective cooling for rooms up to 350 sq. ft. Its the ideal small air conditioner for dorms, apartments, cabins, campers, offices, bedrooms, or living rooms
- EASY INSTALLATION: Roll your air conditioner to the preferred cooling area, attach the 5ft hose and adjustable window brackets (fits openings from 26.5-49), turn the unit on and let your cooling begin. An exhaust hose and window kit are included, no extra tools are needed for assembly. Installation instructions are simple and can be done by anyone.
Brand: Lifemaster
Capacity: 350 Cubic Feet
Cooling Power: 8000 British Thermal Units
Special Feature: Remote Controlled, Dehumidifier, Fast Cooling
Product Dimensions: 11.6"D x 12.8"W x 27.6"H
Seasonal Energy Efficiency Ratio (SEER): 27.3
Color: White
Voltage: 110 Volts
Noise Level: 50 dB
Refrigerant: R 410A
Product Dimensions: 11.6 x 12.8 x 27.6 inches
Item Weight: 26 pounds
Manufacturer: LifeMaster
Country of Origin: China
Item model number: LMPAC8.5
Form Factor: Portable
Warranty Description: 1 Year Warranty
Batteries required: No
Included Components: Window Kit
Capacity: 350 Cubic Feet
Floor Area: 350 Square Feet
Voltage: 110 Volts
Noise Level: 50 dB
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, May 25
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: White
Size: 8,000 BTU
It worked great, Easy install it took minutes. Very quite not noisy at all. Not heavy easy to maneuver. Easy to control.
Reviewed in the United States on June 30, 2025 by Shanda
Color: White
Size: 8,000 BTU
I recently purchased this great LifeMaster 8000 BTU Portable Air Conditioner, and I’m satisfied with my experience! This unit cools my bedroom (12 ft x 12 ft) room quickly and efficiently, even during hot summer days. It's been over 90F here in Pittsburgh. The 3-in-1 functionality (cooling, dehumidifying, and fan modes) makes it versatile and convenient. Installation was straightforward thanks to the window included kit, and the remote control is easy to use. I am a single guy in a big house so I got this so I can turn my main HVAC off and save money! Overall, I would recommend the LifeMaster 8000 BTU Air Conditioner to anyone looking for an affordable way to cool down a room. I'd get one of the higher BTU LifeMaster units if you have a bigger space. Have a great week everybody!
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Reviewed in the United States on July 8, 2025 by Jeff
Color: White
Size: 12,000 BTU
Bought this as a supplement to our overhead AC in the Food Trailer. It's amazing, we can get by without using the overhead most days. Blows cold, is quiet and moveable if needed. It's heavy to lift but it's worth it once in position. The remote is just an added bonus. Very Efficient and a great buy! It is a little wonky putting the exhaust out a camper type window but we made a custom cover for it so it's all good. Definitely would recommend!
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Reviewed in the United States on July 3, 2025 by Krystal Althoff
Color: White
Size: 12,000 BTU
First box was missing the window installation kit, but the replacement included all parts. Once we had everything, the installation was very easy. Also easy to remove the window piece and move the unit around the house. Works fantastic in the bedroom, but also is effective in the open dining/kitchen/living room by using a box fan to extend the air flow. Works well as a dehumidifier. We have the drainage tube leading to a two gallon bucket that has to be emptied once a day in Michigan in July. I imagine that it more traditionally humid areas, it would need to be emptied more, but that proves it's pulling the water out of the air.
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Reviewed in the United States on July 9, 2025 by Cathy
Color: White
Size: 12,000 BTU
I recently purchased this 12,000 BTU portable AC for $269 with a coupon—astonishingly just $1 more than the 10,000 BTU Honeywell unit I bought back in 2017. What’s even more impressive is that despite being 20% more powerful, it’s at least 30% (if not >) smaller than the old Honeywell. Setting it up was a breeze, and it cools efficiently with straightforward controls. The remote works flawlessly, and I love the vent placement, which I find superior to the typical top-position vents on most portable ACs. While it offers only low and high fan speeds, missing a mid-range setting, it’s not a major issue. One minor downside is that when the room reaches the desired temperature, the unit stops completely instead of switching to fan mode for continuous air circulation. Although I prefer constant airflow, this isn’t a deal breaker. Noise-wise, it’s quieter than my old Honeywell on both speed settings. My previous unit excelled in automatic water evaporation—I only had to empty the tank twice in eight years during extremely humid spells. Time will tell how this new unit performs in that regard. Finally given the fact that this is a no-name Chinese brand which may or may not exist in a couple of years or even over the one year warranty period--I’m taking a risk it’s manufactured at a minimum standard acceptable standard of quality and doesn’t fall apart or start giving problems soon. We shall see.
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Reviewed in the United States on May 13, 2025 by Mister Magoo Mister Magoo
Color: White
Size: 12,000 BTU
Why did you pick this product vs others?: Unit worked well for about a month. Compressor went out and the unit no longer cools. Spend the little extra and get something with a more popular name brand.
Reviewed in the United States on July 3, 2025 by Brian
Color: White
Size: 8,000 BTU
I've had the unit for almost two years so far and it was the best decision ever! It cools the room fairly quickly + it's not noisy. Now it will make noise in the room, of course, but you can't hear it outside of it which was my biggest worry. I live in the second floor of my house above another room. And they complain they can hear every single little noise from mine. All the way to a simple mouse click (not even kidding) but so far, 2 summers with this unit a 0 complaints! So I'd rate it 5 stars
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Reviewed in the United States on June 24, 2025 by Akiko
Color: White
Size: 10,000 BTU With Drain Hose
10,000BTU. More than enough to make my bedroom, living room AND kitchen crispy cold. I love it's smart, sleek design. The exhaust pipe is a thicker material and the way it connects to the AC by sliding in place is really convenient. It's small and doesn't take up a lot of space but it's powerful and effective. After trying different units, I've finally found what I was looking for.
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Reviewed in the United States on May 11, 2025 by kim