Best Wall Air Conditioners in 2025

Portable AC: Use this personal air conditioner (15.3” x 14” x 24.8") in rooms up to 450 sq. ft. Stay cool in the hot summer months and sleep well with this BLACK+DECKER ac unit for bedroom.

3-in-1: 3-in-1: Our 5800 BTU DOE (10000 BTU ASHRAE 128) air conditioner also functions as a dehumidifier & fan. This portable air conditioner (47.3 lbs.) has a convenient remote control & top mounted control panel with LED display.

Impressive Features: Set the temperature just right with this ac portable air conditioner. Our ac unit portable also has a slide-out washable filter, auto water evaporation, & 24-hour timer.

Heavy Duty Steel Construction, Galvanized and Epoxy Painted.

Includes all hardware for attaching the condenser plus 4 expansion bolts for wall mounting.

4 Rubber vibration absorbers also included.

10,000 BTU cooling capacity; Recommended room size: 450 sq ft; Temperature range: 62° - 86° F

Three (3) separate fan speeds; 4-way air directional louvers; Remote control included; Auto function; Sleep mode; Dry mode

Uses the energy efficient coolant of the future R32, which surpasses even R410 in capacity and coefficient of performance

Unit Dimensions: 13.5" W x 13.5" D x 11.1" H | Weight: 35 lbs

Compact and Efficient Cooling of Rack Equipment: Mounts to most wall-mount rack enclosures with ventilated door or side panels

Close-coupled energy-saving cooling directed at equipment instead of whole room

High Efficiency Diamante Ductless Mini Split Inverter Heat Pump System

Use for both cooling and heating: 9000 BTU/hour with 20 SEER and 10. 5 HSPF efficiency

Diamante series carries a full line of low-ambient wall-mounted mini splits with capacities ranging from 9,000 BTU/hour to 36,000 BTU/hour for various residential and light commercial applications

Portable AC Unit: Our portable room air conditioner keeps your room cool while aligning with better environmental standards and helping reduce your energy consumption

Multipurpose: Portable AC air conditioner with dehumidifier features a cooling range of 500 square feet and 3 operational modes: air conditioner, fan, or dehumidifier

Auto-Drain Technology: Our dual-hose portable ac units for rooms use and recycle moisture collected during the cooling process to produce cool air and feature a dehumidifying capacity of 71 pints per day

【8,000 BTU Powerful Cooling & 24Hrs Timer】- ZAFRO 8,000 BTU portable air conditioners are suitable for rooms up to 200 Sq.Ft to provide you stable/fast/ effective cooling. It’s 24hrs adjustable timer can cool a room to the temperature between 61°F-90°F for you in this summer.

【3-in-1 Functions & Easy to Operate】- Our portable ac combines 3-in-1 functions with Cool/Dry/Fan modes and features an easy-to-operate digital display/compact remote control to Provide you a comfortable environment.

【Sleep Mode & Low Noise】 - Our portable ac unit is equipped with sleep mode and a 2023 generation of high-efficiency compressor, which achieves low noise(≤54dB) level to ensure no interference in this summer night.

Save money all year-round with a highly efficient ductless mini split inverter+ heat pump system

Ultra-silent and beautifully built: perfect for home or light commercial use

Use for both cooling and heating at 12000 BTU/hour with 20 SEER and 10.5 HSPF efficiency

CONTROL YOUR COOL FROM ANYWHERE - LG ThinQ Technology lets you control your LG air conditioner from anywhere. You can start or stop cooling, change the mode, or set the temperature while on the go. It also works with Amazon Alexa and Hey Google so you can change settings with simple voice commands.

LOW NOISE PERFORMANCE - LG window air conditioners operate at sound levels as low as 52dB (in low mode) eliminating unnecessary noise.

ENERGY STAR CERTIFIED - This air conditioner has met the high standards of the ENERGY STAR Program using energy-efficient technologies that translate into electricity savings.

Reliable Air Conditioning: Keystone proudly produces consistent cooling to provide you comfort even on the hottest days; Our powerful 18,000 BTU window air conditioner is what you need to efficiently cool your apartment, bedroom, garage or any larger sized room up to 1000 Sq.Ft.

Maximum Comfort: Featuring 3 cooling modes, 3 fan speeds, 4-way adjustable air louvers and a programmable timer; Aside from cooling, 3.8 pints of moisture from the air is removed every hour with the efficient built-in dehumidification system

Smart Remote Control: The remote control takes the temperature of the room you are in, displays it on the LCD screen and sends a signal to your AC unit every 3 minutes for accurate cooling, no matter where you are in your home

Energy Star Rated: With a 10.5 energy efficiency ratio (EER), this 12,000 BTU through the wall air conditioner can effectively cool rooms up to 550 sq. ft and dehumidify up to 2.5 pints per hour. Perfect for medium to large bedrooms, living rooms, basements, bathrooms, or family rooms. (Product is not suitable for window installation).

Smart Remote Control: With a thermostat built into the remote control, it's able to sense the temperature of the room and adjust as needed. The 'Follow Me' remote makes it easier to control the unit from anywhere in the room and its integrated thermostat signals the AC to cool the space based on where you are.

Front Access Filter: Let’s face it. Filters collect dust. With our front-access design, cleaning that dusty filter is a piece of cake. Simply pull it out, vacuum or rinse and dry, and slide back into place for a reliable clean. An easy clean washable and reusable mesh filter makes maintenance hassle free. The unit will alert you through the Check Filter signal when it is time to clean.

😀Universal Design - Adjustable for use with up to 9,000 - 24,000 BTU Units of maximum weight capacity up to 360 lb (Wall mounting hardware INCLUDED)).

😀High Quality - Made of solid thick stainless steel material for longer service life.

😀Function - Raises the condensing unit above floor for protection from dirt, snow, debris, floods and other perils.

Supplemental Heat- For cooler days use the supplemental heat option to add warmth to your space

Multiple Fan Speeds - 2 cooling, heating and fan speeds allow you to customize your cooling or heating.

Maximum Usability - Easy to use electronic controls and remote

Cooper & Hunter Sophia Single Zone 30,000 BTU Wall-Mount Ductless Mini Split Air Conditioner With Heat Pump

Uses 208-230V, ETL Intertek Approved, AHRI Certified. Works for heating with ambient temperature up to 5F°

Whisper Technology for Quiet Operation, Great for Bedrooms, Additions,Living Rooms and Commercial Applications.

Klimaire highly efficient 18.5 SEER KSIV024-H219-S(W) DC inverter system includes indoor unit, outdoor unit, 15-ft. installation kit with all accessories, interconnecting cables, outdoor wall mounting bracket, and remote control.

Outdoor Unit is pre-charged and accommodates up to 25 ft length of refrigerant lines. Includes a built-in base pan and a compressor heater to improve efficiency and reliability. Anti-Corrosive Golden Fin.

Ultra-quiet low noise design indoor unit operates as low as 25 dB(A). Allows the system to be installed in many applications.

Use Year-Round with Supplemental Heat: Use this unit year-round with a supplemental heating function, making this more than your standard air conditioner

Easy Installation: Easily install this air conditioner; this unit distributes the weight into two pieces using a slide-out chassis

Easy-to-Clean Washable Filter: Capture dust from the air and keep your air conditioner working efficiently with our easy-to-clean washable filter. The Clean Filter Alert will also notify you when it’s time to clean your filter

【Compact & Powerful 】Features a compact and multi-functional humanized design, our 8,500 BTU portable air conditioners cools a room of up to 450 sq.ft., and the air flow is rated at 290 m3/h. This floor-standing air conditioner portable for room is the ideal small air conditioner for dorms, apartments, cabins, campers, offices, bedrooms or living rooms.

【3-in-1 Function】This 3-in-1 portable air conditioner is equipped with 3 smart modes to choose: cooling, fan and dehumidifier. Cooling mode provides powerful cooling in hot weather. Fan mode circulates air. Dehumidifier mode is ideal for rainy and wet weather. It can meet all your ventilation and cooling needs.

【Easy to install】 Simply roll this portable ac air conditioner (11.81×11.81×27.56in) to any room with double hung or sliding windows, attach the included hose (4.9’ 59”) and window adapter and plug into an outlet to use. No need to install on the wall so it will save space and cost. Installation instructions are simple and can be completed by anyone.

“Do-it-Yourself” - The NEW KLIMAIRE "Do-it-Yourself" Mini Split A/C Heat Pump system allows you to self-install the mini split quick, easy, and for less. Equipped with 25-ft of factory pre-charged refrigerant lines that do not require to be vacuumed for installation. Also includes interconnecting wire cable that easily plug-in without the use of custom tools for wiring.

INCLUDES: KLIMAIRE 18,000 BTU high-efficient 19 SEER "DIY" mini split system includes: Indoor Unit, Outdoor unit, 25-ft quick-connect installation kit w/ accessories, easy plug-in 25-ft interconnecting wire cable, and Wall Mounting Bracket. Backed with 5 Year Part 7 Year Compressor Warranty.

Smart Life App - Access comfort control features such as cooling, heating, and dry mode (reduces indoor humidity) with your smartphone or tablet using the Smart Life App. When “I Feel” is activated, a built-in temperature sensor senses the temperature around the remote control to cool or heat the user. It’s like the DIY mini split is following you.

Ultra high efficiency inverter++ ductless mini split heat pump system

Product size – 13.2” D x 31.5” W x 21.7” H | Weight – 88 lb. | Cover area – 350-450 Sq. Ft. | BTUs Cooling & Heating – 12,000 BTU/h | Power supply – 208-230V, 60Hz | Noise level – 57.5 dB

Both left and right sides of the indoor unit are possible for outstretch of connective piping and drainage hose for easy installation

[Isolate Interior from Exterior Air] - THIS AIR CURTAIN IS NOT AN AIR CONDITIONER, IT WON’T GENERATE COLD AND HOT AIR. Don't buy this unit if you need an AC. Air curtain is a powerful fan that forcing a high speed air stream over the entrance to isolate the interior and exterior air environment while blocking 90% of Hot or Cold air, dust, and smoke.

[Free Optional Door Switch] - With the door switch installed, automatically turn on the air curtain when the door is open; turn off when door is closed. The door switch is optional, if you don’t install the door switch, press the Lo/Off/Hi speed switch to turn on for 8 hours continuously running.

[2 Speeds at Lo/Off/Hi switch] - super powerful high speed at 1177 CFM, 58dB, low speed at 942 CFM, 56dB. 120V 60Hz 300W (0.4HP, 3.13A), less power consumption than other industrial air curtains. Adopting the technology of German electrical machinery, it continuously runs for business hours. 1 motor and 2 ABS Fan Wheels.

❄【Get Into Your Comfort Zone】SUPALAK portable air conditioner combines 3 energy-saving functions of COOLING, FAN and HUMIDIFY to meet your cooling and ventilation needs. It is equipped with the evaporative cooling technology, quickly distributing cold air throughout the room in the summer.

❄【More Powerful Wind Speed】With upgraded motor, widened air outlet and swing function, the wind speed of this personal air conditioner is up to 25% higher than other air coolers on the market, so it blows more powerful, farther, cooler and over a wider area. Moreover, 3 speeds, 4 modes and 1-8H timer can meet all your needs.

❄【Larger 2 Gallon Water Tank】After researching all the products in the market, we carefully designed this 8L water tank swamp cooler for you. It can be used continuously for 30 hours, refuse to add water frequently. The air conditioner portable for room is easy to add water on the top, without bending over and squat down, convenient for the elderly and pregnant women.

High Quality -2 sets brackets(4 brackets) made of solid thick stainless steel material for longer service life.

Accurate Construction - advanced technics to ensure brackets are perpendicular to each other when condenser leveling

Universal Design - Adjustable for use with up to 9,000 - 30,000 BTU Units not exceeding a maximum weight capacity of 360 lbs. It includes hardware and expansion bolts for wall mounting

3 IN 1 COMFORT - The Midea EasyCool Window Air Conditioner unit has three modes to help your house, apartment, office, or room be as comfortable as possible. It can cool a space up to 450 sq. ft. quickly, circulate air with its 3-speed fan, or reduce humidity utilizing the dehumidifier mode.

ENERGY EFFICIENT - The EasyCool window air conditioner is Energy Star certified to help save you money throughout the year. There are also multiple custom settings to help you be even more energy-efficient like Eco mode and an EasyTimer feature to program a schedule that fits your needs.

QUIET & EASY TO USE - This window AC unit is quieter than a household refrigerator. The intuitive LED display and remote control (batteries included) allow easy setting of time, temperature, and mode from across the room. The removable and reusable air filter protects your family and living space from dust and pet hairs.

High quality powder coated design for a weather resistant finish. Great for all climates.

Protect your mini split from snow, grass clippings, and the elements.

Compatible with most mini split air conditioners. Supports up to 180lbs of weight

Low Noise Performance - operates at sound levels as low as 50dB (in low mode) eliminating unnecessary noise.

Supplemental Heat - For cooler days use the supplemental heat option to add warmth to your space

Multiple Fan Speeds - 2 cooling, heating and fan speeds allow you to customize your cooling or heating.

A Quiet Room AC Unit for A More Comfortable Home: With curved edges, clean lines, and an auto-dimming LED display, Windmill's newest 6000 BTU air conditioner blends right into any modern home. The perfect choice for your next home improvement project. Great for small spaces or a tiny house that’s up to 250 square feet.

The Easiest Room Air Conditioner Installation Kit: We've pre-assembled the install kit of our smart air conditioner for you, so it's ready to go right out of the box, and we've included a simple-to-follow install guide. In case you need an extra hand, just let us know.

Efficient Cooling: The top vents blow air up and out into the room at the perfect angle and not into your face, unlike other window air conditioner units. Our wall ac unit provides the perfect angle for better airflow and uses a refrigerant that's less detrimental to the environment than what's commonly used.

❄️【Energy Efficient Cooling & Heating:】This split air conditioning unit is equipped with a high-power compressor and a 1-ton heat pump. It uses innovative inverter technology to change the power frequency without frequent opening and closing of the compressor, thereby improving energy efficiency. In addition, it also has an automatic defrost function, which can prevent damage and further improve energy efficiency.

❄️【Multiple Working Modes to Choose From:】The 12000 BTU air conditioning unit offers 5 working modes (auto, cooling, dehumidifying, heating, and fan mode) to meet different seasonal and environmental needs. Additionally, it has 4 fan speeds, sleep mode, ECO mode, iFEEL, and turbo function, providing a more comfortable user experience.

❄️【Easy-to-Use Remote Control and Timer:】 This spilt mini AC comes with a remote control, allowing for easy control of various functions. Additionally, it has a 0.5-24 hour timer that can be set to turn the unit on and off according to your needs. When the remote control is not in use, its display screen will automatically turn off, ensuring it won't disturb your sleep.

Heavy-duty insulation on the inner wall for sound absorption with wide air discharge vents optimize airflow and minimized front panel noise to block external noise and dampen vibration

Integrated Wi-Fi control from your smartphone plus voice command compatibility lets you conveniently control your air conditioner even if you're away from home

Designed with (3) cooling, heating, and fan-only speeds, 8-way airflow control, and a unique sleep setting giving you the exact temperature you wanted

Smart Voice Control with Alexa and Google: This Wi-fi enabled, smart through the wall air conditioner pairs easily with both Amazon Alexa, through the Smart Life skill, and Google Home, by enabling Smart Life in the Home Control section; Additional Wi-Fi controls via the HE Smart app on your smartphone or tablet supplement these voice controls

Exclusive 1-2-5 Warranty: Your Emerson Quiet Kool Wi-fi enabled air conditioner comes with an industry-exclusive 1-2-5 warranty that covers 1 year of labor, 2 years of parts, and 5 years on the compressor; Buy and use with confidence

Quiet Cooling and Heating: This through the wall air conditioner (12,000 BTU cooling / 10,600 BTU heating) efficiently cools and heats up to 550 sq. ft.; At 56dB, this unit is among the quietest in the industry, making it ideal for family rooms and other medium to large sized rooms (Product is not suitable for window installation)

❄️𝘾𝙊𝙍𝘿𝙇𝙀𝙎𝙎 𝘼𝙄𝙍 𝘾𝙊𝙉𝘿𝙄𝙏𝙄𝙊𝙉𝙀𝙍 𝙁𝘼𝙉: True wireless and portable design, handy size, which won't take up a lot of space and can be easily taken away to anywhere such as camping and sports best choice for small room, home, office, outdoor picnics, etc.

❄️𝙎𝙏𝙍𝙊𝙉𝙂 𝘾𝙊𝙇𝘿 𝙒𝙄𝙉𝘿 𝙁𝘼𝙉: The air conditioner portable a unique air outlet shape design, 90-degree surround type, the wind is increased by 90%, the three-speed wind is adjustable(Low/Med/High) , the 60 turbine blades are strong and comfortable, and it can cool quickly in 2 seconds.

❄️𝙐𝙇𝙏𝙍𝘼 𝙌𝙐𝙄𝙀𝙏: This powerful silent small air conditioner is expertly engineered to produce little noise(only 30dB!). The low noise motor is suitable for your quiet office or reading, and suitable for your baby to sleep comfortably. Easy to use by only one button for good night’s sleep or cool nap during hot summer nights, for room, bedroom, study and office.