Reviews of the 9 best inverter air conditioner in 2023

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

Comes with every needed component in the box, including an easy-install 16ft copper piping kit

Use for both cooling and heating: 12000 BTU/hour with 19 SEER and 10 HSPF efficiency

Free tech support and a 5 year coverage on the compressor

Voltage 110 120 VAC 60 Hz (standard household power l-n-g)

High Efficiency Diamante Ductless Mini Split Inverter Heat Pump System

Use for both cooling and heating: 12000 BTU/hour with 20 SEER and 10 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

Complete system set including: indoor (fan coil) section, outdoor (condenser) section, wireless remote controller with remote holder, 16 ft. L line set with other installation accessories, free vibration absorber feet for the condensing unit

Voltage: 115V, 60Hz, 1Ph

[ENERGY EFFICIENT COOLING] This 12000 BTU/h, 17 SEER, 115V/60Hz, 9 HSPF, AHRI Certified pre-charged air conditioner unit features a ductless mini split inverter plus system with a heat pump and dehumidification.

[AMPLE COVERAGE] This unit provides cooling and heating for up to 550 square feet and is able to work in environments as low as 5 degrees Fahrenheit. Full installation kit included.

[SMART SENSOR] The unit will sense room temperature at the remote control, instead of at the indoor unit during cooling mode. It then adjusts airflow and temperature accordingly, resulting in the ultimate in personal comfort control and energy savings.

[QUIET OPERATION] This air conditioner is ultra silent at only 34.5 dBa. The unit provides equal airflow in every part of your room and can adjust to 60-90 degrees Fahrenheit to suit your comforts in just a few minutes.

[AUTOMATIC SYSTEM] This air conditioner is designed with several smart settings that make it easy to use: auto defrost, self-diagnosis/cleaning, I feel mode, 24 hour timer, sleep mode, eco energy saving mode, multiple fan speeds.

ULTRA QUIET - The Midea U Smart Inverter AC unit is 9 times quieter than traditional units. The U-shape design uses your window to blocks noise outside and the high efficiency Inverter system warrants ultra low noise and vibration. This design allows for extremely quiet operation as low as 42 dBA - almost as quiet as a library – so you can get a restful night’s sleep or binge your favorite shows undisturbed.

MORE THAN 35% ENERGY SAVINGS - With the advanced DC Inverter technology, Midea U achieves over 35% energy savings compared to other traditional units, and it's the first window AC to obtain the ENERGY STAR Most Efficient 2022 Certification. You may also get exclusive benefits from your local energy distributor.

FLEXIBLE WINDOW OPENING - Midea U-shaped design allows your window to open, bringing fresh air into your home anytime and allowing you to maintain more of your view even when the unit is installed. The Anti-Theft Mechanism locks the closed window for added security

SMART CONTROL - The Midea U Smart Inverter Air Conditioner is Wi-Fi enabled and can be controlled from anywhere through the cloud using the MideaAir app on iOS or Android. You can also use voice commands throughout your house, office, or apartment using Alexa or Google Assistant.

ROBUST INSTALLATION - Install the included quick-snap bracket, set the unit on the bracket, and secure the sidearms. After that, you are all done and ready to enjoy! Available for single-hung or double-hung windows with size: 22"-36", minimal height at 13.75".

ULTRA QUIET OPERATION - Revolutionary DUAL Inverter technology gives powerful yet silent performance, operating at sound levels as low as 44dB in sleep mode.

25% MORE ENERGY EFFICIENT - DUAL Inverter technology is up to 25% more energy efficient than the ENERGY STAR certification requirement, saving you energy and money.

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.

MULTIPLE FAN SPEEDS - 4 cooling and fan speeds with Auto Cool allow you to customize your cooling.

COOLS ROOMS UP TO 800 SQ. FT.- LW1517IVSM is ideal for cooling large rooms (20' X 40').

Cools Large Rooms: Efficiently cools down your room or office with Dreo 8,000 BTU variable-speed window air conditioner, with directional air louvers that allow to blow cold air to the left, the right, the up and down, covering larger spaces up to 350 sq ft.

Install in Minutes, Cool 4 Seasons: Thanks to its pre-assembled design, Dreo AC unit saves you 30-50% time on installation compared to traditional window AC units. All you have to do is slide it in and secure with screws. Super easy to install and also burglar-proof.

Every Sound Minimized: Maintain your focus at work or enjoy a great rest at night. Dreo's noise cancelling mechanism greatly reduces noise from itself and the outside. The 42dB quiet operation keeps your room peaceful as a library.

ENERGY STAR Certified: Low power operation and Dreo Inverter Compressor give you 35% more energy savings compared to conventional compressors. ENERGY STAR certified with a 15.0 CEER rating to help you stay cool and keep electric bills low.

Window Requirements: Weight: 61.7lb/28kg. Applicable to hung window with width between 25" and 36" (635mm - 930mm). The lower sash must allow for 14.5" of vertical clearance when open.

Extra Quiet Performance at 42dBA: Relax and enjoy home life without disruptions; this air conditioner performs 2 % quieter than a standard air conditioner

More Consistent, Energy Efficient Cooling: Experience more consistent, energy efficient cooling with our inverter technology that offers optimized airflow, ensuring a consistent temperature throughout your room

ENERGY STAR Most Efficient: Winner of the ENERGY STAR Most Efficient award, this air conditioner offers up to 46% annual energy savings over a standard air conditioner

Wi-Fi Connected with The Frigidaire App: Cool your room anywhere, anytime from your smart device using Wi-Fi and the Frigidaire app

Optimum Air Circulation with Auto Swing Louver: This air conditioner reaches more angles of the room for optimum circulation and cooling with an auto swing louver and three different fan speeds for powerful, yet smooth air movement

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

Eco Mode: Keep your room cool and comfortable; this unit turns on and off at different intervals to ensure that the room stays at the set temperature

Programmable Timer: Customize times to fit your schedule for immediate comfort when you get home and preset the unit to turn on and off in half hour increments

Compatible with our mounting bracket (B0872ZJCB9) and side panel (B0872Y4MCL). These accessories are sold separately

Extra Quiet Performance at 42dBA: Relax and enjoy home life without disruptions; this air conditioner performs 2 % quieter than a standard air conditioner

More Consistent, Energy Efficient Cooling: Experience more consistent, energy efficient cooling with our inverter technology that offers optimized airflow, ensuring a consistent temperature throughout your room

ENERGY STAR Most Efficient: Winner of the ENERGY STAR Most Efficient award, this air conditioner offers up to 47% annual energy savings over a standard air conditioner

Wi-Fi Connected with The Frigidaire App: Cool your room anywhere, anytime from your smart device using Wi-Fi and the Frigidaire app

Optimum Air Circulation with Auto Swing Louver: This air conditioner reaches more angles of the room for optimum circulation and cooling with an auto swing louver and three different fan speeds for powerful, yet smooth air movement

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

Eco Mode: Keep your room cool and comfortable; this unit turns on and off at different intervals to ensure that the room stays at the set temperature

Programmable Timer: Customize times to fit your schedule for immediate comfort when you get home and preset the unit to turn on and off in half hour increments

Compatible with our mounting bracket (B0872XNZP3) and side panel (B0872Y4MCL). These accessories are sold separately

Cools Large Rooms: Efficiently cools down your room or office with Dreo 7,500 BTU variable-speed window air conditioner, with directional air louvers that allow to blow cold air to the left, the right, the up and down, covering larger spaces 200-400 sq ft.

Install in Minutes, Cool 4 Seasons: Thanks to its pre-assembled design, Dreo AC unit saves you 30-50% time on installation compared to traditional window AC units. All you have to do is slide it in and secure with screws. Super easy to install and also burglar-proof.

Every Sound Minimized: Maintain your focus at work or enjoy a great rest at night. Dreo's noise cancelling mechanism greatly reduces noise from itself and the outside. The 42dB quiet operation keeps your room peaceful as a library.

ENERGY STAR Certified: Low power operation and Dreo Inverter Compressor give you 35% more energy savings compared to conventional compressors. ENERGY STAR certified with a 15.0 CEER rating to help you stay cool and keep electric bills low.

Window Requirements: Weight: 61.7lb/28kg, team lift required. Applicable to hung window with width between 25" and 36" (635mm - 930mm). The lower sash must allow for 14.5" of vertical clearance when open.