10 Best portable ac units for large rooms of 2025

Save up to 30% off

Best Choice

1

Clicked 1,875 times in the last week

KoolSiln

14,000 BTU Portable Air Conditioner Cools Up to 700 Sq.Ft, Auto-Evaporation Low Noise Portable AC Unit with Remote Control Fits for Large Room, Office, Garage,Cold White
9.7

Exceptional

Our Rating
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

BLACK+DECKER
BLACK+DECKER Smart Portable Air Conditioner with Heat, 14,000 BTU Cooling, 12,000 BTU Heating for Rooms up to 700 Sq. Ft., Follow Me Remote, BPACT14HWT, White

11% Off
Main highlights

Versatile_4-in-1_Functionality
Includes air conditioning, heating, dehumidifying, and fan modes for year-round use.

Ideal_for_Small_to_Medium_Rooms
Perfect for spaces up to 700 sq. ft., ensuring comfort in any season.

Highly_Praised_Cooling_Efficiency
Customers appreciate its ability to cool rooms quickly, even in high humidity.
Key specs
- floor area:375 Square Feet
- special features:4-in-1, remote control
- noise level:54 dB
- voltage:115 Volts
- cooling capacity:8400 BTU DOE
9.6

Exceptional

Our Rating

9.3
Temperature control

8.7
Easy to build

8.7
Easy installation
3

BLATACY

Portable-Air-Conditioners-16,000-Btu - AC Unit 5 in 1 Wifi Smart Air Conditioner with APP, Fan & Dehumidifier, Remote, 24H, Window Kits Included Drainage-free Cooling for Large Room Indoor

30% Off
9.5

Excellent

Our Rating
4

HUMHOLD
Humhold 14000 BTU Portable Air Conditioners with Remote Control, 3-in-1 Free Standing Cooling AC Unit with Fan & Dehumidifier, Cools Room up to 700 sq.ft, Smart/Sleep Mode,3 Speed,Auto Swing,24H Timer
Main highlights

Powerful Cooling Capacity
The Humhold AC cools large spaces up to 700 sq. ft. with 14,000 BTU.

Versatile Use in Various Rooms
Ideal for living rooms, bedrooms, kitchens, and offices.

Highly Praised Quiet Operation
Customers appreciate its quiet operation, maintaining comfort at 48 dB.
Key specs
- floor area:700 Square Feet
- special features:Portable, Led Display, Dehumidifier
- noise level:48 dB
- voltage:115 Volts
- cooling capacity:14,000 BTU
9.4

Excellent

Our Rating
5

ZAFRO
ZAFRO 8,000 BTU Portable Air Conditioners, 4 Modes Portable AC Unit with Fast Cooling/Energy Saving/Remote Control/24Hrs Timer for Bedroom/Dorms/Indoor Rooms, White
Main highlights

Fast Cooling and Energy Efficiency
The ZAFRO 8,000 BTU Portable AC quickly cools rooms up to 350 sq.ft., offering energy savings compared to traditional units.

Ideal for Bedrooms and Dorms
Perfect for bedrooms, dorms, and indoor spaces, ensuring comfort during hot summers.

Low Noise Operation Praised by Users
Customers appreciate the low noise levels, making it ideal for nighttime use.
Key specs
- floor area:Up to 350 sq.ft.
- special features:4 Modes, Low Noise
- noise level:45 dB
- voltage:120 Volts
- cooling capacity:8,000 BTU
9.3

Excellent

Our Rating
See Today’s Deals & Prices
6

Shinco
Shinco 12,000 BTU Portable Air Conditioner, Portable AC Unit with Built-in Cool, Dehumidifier&Fan Modes for Room up to 400 sq.ft, with Remote Control, 24 Hour Timer, Installation Kit
Main highlights

Powerful Cooling Capacity
12,000 BTU cooling for spaces up to 400 sq.ft.

Ideal for All Seasons
3-in-1 function: cool, fan, and dehumidify modes.

Highly Praised Customer Service
Responsive and helpful support with a 1-year warranty.
Key specs
- floor area:400 Square Feet
- special features:Auto Swing, Portable, Dehumidifier
- noise level:52 dB
- voltage:115 Volts
- cooling capacity:12,000 BTU ASHRAE
9.2

Excellent

Our Rating

8.9
Easy installation

8.9
Simple to use

8.0
worth the money
7

MELOPHY

Evaporative Air Cooler, 3-in-1 Portable Air Conditioners for Room, 4 Modes 3 Speeds, Fast Cooling Portable AC Unit w/24H Timer, Remote Oscillating Tower Fan, Quiet Swamp Cooler for Bedroom Office

18% Off
9.0

Excellent

Our Rating
8

Dreo
Dreo Portable Air Conditioners, 12,000 BTU AC Unit for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Timer with Fan & Dehumidifier, Smart Standing AC for Room Indoors, AC515S
Main highlights

Powerful Cooling and Quiet Operation
12,000 BTU cooling capacity, covering up to 300 sq ft with 46dB noise level.

Ideal for Bedrooms and Offices
Perfect for quiet spaces needing effective temperature control and comfort.

Highly Praised Customer Service
Customers appreciate Dreo's responsive and efficient customer support.
Key specs
- floor area:300 Square Feet
- special features:3-in-1 Mode, Smart App
- noise level:46 dB
- voltage:120 Volts
- cooling capacity:12,000 BTU ASHRAE
8.9

Very Good

Our Rating

9.9
Noise level

9.9
Remote Control

9.9
Simple to use
9

HUMHOLD
Humhold Portable Air Conditioners 14000Btu with Remote Control, 3-in-1 Free Stand Smart Cooling Portable AC Unit with Dehumidifier, Fan, Cools Room up to 700 sq.ft, Auto Swing,24H Timer, Windows Kit
Main highlights

Powerful Cooling and Versatile Modes
14,000 BTU cooling capacity with cooling, dehumidifying, and fan modes for versatile use.

Ideal for Large Spaces
Perfect for cooling living rooms, bedrooms, or offices up to 700 sq. ft.

Convenient Remote Control
Customers praise the easy-to-use remote control for convenient adjustments from a distance.
Key specs
- floor area:550-700 sq ft
- special features:Timer, Sleep Mode, Fast Cooling, Dehumidifier
- noise level:50 dB
- voltage:115 Volts
- cooling capacity:14,000 BTU
8.8

Very Good

Our Rating
10

DOMANKI
14,000 BTU Portable Air Conditioner Cools Up to 700 Sq.Ft, 3-IN-1 Energy Efficient Portable AC Unit with Remote Control & Installation Kits for Large Room, Campervan, Office, Temporary Space
Main highlights

Efficient Cooling for Large Areas
14,000 BTU power cools up to 700 sq. ft. efficiently.

Versatile Use Cases
Ideal for large rooms, campervans, offices, and temporary spaces.

Customer Praised Remote Control
Remote with LED screen praised for ease of use and functionality.
Key specs
- floor area:700 sq. ft.
- special features:Fan, Child Lock, Fast Cooling, Dehumidifier, Air Purification Filter
- noise level:48 dB
- voltage:115 Volts
- cooling capacity:10,000 BTU SACC
8.7

Very Good

Our Rating

10 Best portable ac units for large rooms of 2025

1

14,000 BTU Portable Air Conditioner Cools Up to 700 Sq.Ft, Auto-Evaporation Low Noise Portable AC Unit with Remote Control Fits for Large Room, Office, Garage,Cold White

How do we rank?

How do we rank?

Analyzing top stores

2

BLACK+DECKER Smart Portable Air Conditioner with Heat, 14,000 BTU Cooling, 12,000 BTU Heating for Rooms up to 700 Sq. Ft., Follow Me Remote, BPACT14HWT, White

9.3

8.7

8.7

3

Portable-Air-Conditioners-16,000-Btu - AC Unit 5 in 1 Wifi Smart Air Conditioner with APP, Fan & Dehumidifier, Remote, 24H, Window Kits Included Drainage-free Cooling for Large Room Indoor

4

Humhold 14000 BTU Portable Air Conditioners with Remote Control, 3-in-1 Free Standing Cooling AC Unit with Fan & Dehumidifier, Cools Room up to 700 sq.ft, Smart/Sleep Mode,3 Speed,Auto Swing,24H Timer

5

ZAFRO 8,000 BTU Portable Air Conditioners, 4 Modes Portable AC Unit with Fast Cooling/Energy Saving/Remote Control/24Hrs Timer for Bedroom/Dorms/Indoor Rooms, White

6

Shinco 12,000 BTU Portable Air Conditioner, Portable AC Unit with Built-in Cool, Dehumidifier&Fan Modes for Room up to 400 sq.ft, with Remote Control, 24 Hour Timer, Installation Kit

8.9

8.9

8.0

7

Evaporative Air Cooler, 3-in-1 Portable Air Conditioners for Room, 4 Modes 3 Speeds, Fast Cooling Portable AC Unit w/24H Timer, Remote Oscillating Tower Fan, Quiet Swamp Cooler for Bedroom Office

8

Dreo Portable Air Conditioners, 12,000 BTU AC Unit for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Timer with Fan & Dehumidifier, Smart Standing AC for Room Indoors, AC515S

9.9

9.9

9.9

9

Humhold Portable Air Conditioners 14000Btu with Remote Control, 3-in-1 Free Stand Smart Cooling Portable AC Unit with Dehumidifier, Fan, Cools Room up to 700 sq.ft, Auto Swing,24H Timer, Windows Kit

10

14,000 BTU Portable Air Conditioner Cools Up to 700 Sq.Ft, 3-IN-1 Energy Efficient Portable AC Unit with Remote Control & Installation Kits for Large Room, Campervan, Office, Temporary Space

Sign up and get exclusive special deals