High Efficiency Air Conditioners
High efficiency air conditioners make it easy to keep your home comfortable while supporting your values and lifestyle. Whether you’re looking to cool a single room or your entire space, explore options designed to fit every need, style, and budget.
Windmill 6,000 BTU Window Air Conditioner - Quiet & Smart, Cools up to 250 Sq. Ft. - #1 Easy Install No Assembly, App/Wi-Fi, Voice-Enabled, Remote Control, 2X Insulation, White Windmill
Rated 5.0 out of 5 stars. 2678 total votes
- Sleek and attractive design
- Convenient app control
- Easy installation
- Quiet operation
- Effective cooling performance
What customers like:
TCL 10000 BTU Wi-Fi Connected Window Air Conditioner with Remote Included TCL
Rated 5.0 out of 5 stars. 115 total votes
- Efficient cooling capacity
- Sleek design
- Easy installation
- Smart Wi-Fi features
- Quiet operation
What customers like:
Danby 12000 BTU Window AC In White Danby
Rated 4.5 out of 5 stars. 35 total votes
- Clear instructions
- Easy installation
- Effective cooling
What customers like:
Zstar 14000 BTU Portable Air Conditioner for 750 Square Feet with Remote Included Zstar
Rated 4.5 out of 5 stars. 29 total votes
A 14,000 BTU portable air conditioner in black/white, cooling rooms up to 750 sq. ft. with 3-in-1 functionality.
GE Appliances 10000 BTU Wi-Fi Connected Through The Wall Air Conditioner with Remote Included GE Appliances
Rated 4.5 out of 5 stars. 21 total votes
- Convenient features
- Good fit for wall
- Efficient cooling
- Quiet operation
- Professional installation service
What customers like:
GE Appliances 14000 BTU Wi-Fi Connected Through The Wall Air Conditioner with Remote Included GE Appliances
Rated 4.0 out of 5 stars. 20 total votes
- Instant cooling
- Powerful cooling
- Wi-Fi connectivity
- Easy installation
- Sleek appearance
What customers like:
18000 BTU Mini Split AC/Heating System, 4 in 1Mini Split AC, 19 SEER, up to 1250 Sq. Ft Zstar
Rated 4.5 out of 5 stars. 19 total votes
A white 18000 BTU mini split system offers rapid cooling and heating for spaces up to 1250 sq. ft.
12000 BTU Mini Split AC/Heating System, 4 in 1Mini Split AC, 19 SEER Zstar
Rated 4.5 out of 5 stars. 16 total votes
A white 12000 BTU mini split system offering rapid cooling, low ambient heating, and advanced airflow control.
Aircon International 18000 BTU Wi-Fi Connected Ductless Mini Split Air Conditioner for 700 Square Feet with Heater and Remote Included Aircon International
Rated 5.0 out of 5 stars. 14 total votes
A versatile white unit offering year-round heating and cooling with remote control and installation kit.
4-IN-1 Portable Air Conditioner with Cooling&Dehumidifier&Sleep&Fan Mode, 3 Fan Speeds & Remote R.W.FLAME Number of
Rated 5.0 out of 5 stars. 14 total votes
A white portable air conditioner with cooling, dehumidifying, and fan modes, ideal for 400 sq ft spaces.
Friedrich 22000 BTU Wi-Fi Connected Accent with Remote Included Friedrich
Rated 5.0 out of 5 stars. 14 total votes
A white 22,000 BTU air conditioner with Wi-Fi connectivity and quiet, efficient cooling performance.
Costway 12000 BTU Wi-Fi Connected Portable Air Conditioner with Heater and Remote Included Costway
Rated 5.0 out of 5 stars. 11 total votes
A versatile white 12,000 BTU unit offering cooling, heating, and dehumidifying with WiFi and remote control.
11000 BTU Ductl es Mini Split Air Conditioner with Heater and Remote Winado
Rated 5.0 out of 5 stars. 9 total votes
A white ductless mini split air conditioner with heater, featuring smart controls and energy efficiency.
Tosot 9700 BTU Wi-Fi Connected Portable Air Conditioner with Dehumidifier, Fan, for 300 Square Feet Tosot
Rated 5.0 out of 5 stars. 8 total votes
A gray portable air conditioner with Wi-Fi, dehumidifier, and fan, cooling up to 300 square feet.
GE Appliances 8000 BTU Through The Wall Air Conditioner with Remote Included GE Appliances
Rated 5.0 out of 5 stars. 7 total votes
A white 8300 BTU through-the-wall air conditioner with remote, auto mode, and washable filter.
Winado 11000 BTU Wi-Fi Connected Ductless Mini Split Air Conditioner for 550 Square Feet with Heater and Remote Included Winado
Rated 5.0 out of 5 stars. 7 total votes
A white ductless mini split air conditioner with heater, Wi-Fi control, and energy-efficient operation.
Friedrich 18000 BTU Wi-Fi Connected Window Air Conditioner for 1000 Square Feet with Remote Included Friedrich
Rated 5.0 out of 5 stars. 7 total votes
A white steel window air conditioner with Wi-Fi control, cooling up to 1000 square feet.
12,000 BTU Through the Wall Air Conditioner with Remote and WiFi Control Friedrich
Rated 4.5 out of 5 stars. 5 total votes
A white, energy-efficient 12,000 BTU air conditioner with WiFi control and QuietMaster technology.
TCL 8000 BTU Wi-Fi Connected Window Air Conditioner with Remote Included TCL
Rated 5.0 out of 5 stars. 110 total votes
- Works with Alexa
- Powerful cooling
- Quiet operation
- Intuitive remote
- Smart features
What customers like:
Wiytamo 10000 BTU Portable Air Conditioner for 450 Sq. Ft. with Remote Included wiytamo
Rated 4.5 out of 5 stars. 36 total votes
A white 10000 BTU portable air conditioner cools up to 450 sq. ft. with remote control.
18,800/18,400 BTU 230V Window/Wall Air Conditioner with 16,000 BTU Supplemental Heat Capability Keystone
Rated 4.5 out of 5 stars. 31 total votes
- Convenient remote control
- Quiet operation
- Easy setup
What customers like:
Uhome 8000 BTU(ASHRAE) Portable Air Conditioner for 200 Square Feet with Remote Included Uhome
Rated 4.5 out of 5 stars. 14 total votes
A sleek white portable air conditioner cools, dehumidifies, and circulates air for spaces up to 200 sq. ft.
Costway 8000 BTU Portable Air Conditioner Costway
Rated 4.5 out of 5 stars. 12 total votes
A versatile 8,000 BTU portable air conditioner cools rooms up to 250 sq. ft with ease.
Costway 8000 BTU Portable Air Conditioner for 250 Square Feet with Remote Included Costway
Rated 5.0 out of 5 stars. 7 total votes
A white 8000 BTU portable AC with cooling, dehumidifying, fan, and sleep modes for optimal comfort.
High Efficiency Air Conditioners
Products Related to "High Efficiency Air Conditioners"
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Windmill 6,000 BTU Window Air Conditioner - Quiet & Smart, Cools up to 250 Sq. Ft. - #1 Easy Install No Assembly, App/Wi-Fi, Voice-Enabled, Remote Control, 2X Insulation, White Windmill
The Windmill AC is an efficient, quiet, eco-friendly, and smart window air conditioner built for the 2020s. With curved edges, clean lines, and a low-profile look, Windmill is designed to blend right into your modern home. The small-sized 6,000 BTU unit cools spaces up to 250 square feet. And comes with the install kit pre-assembled for a fast and easy setup. The iPhone of air conditioning - Forbes. Far nicer than any unit on the market right now - gear patrol. Finally, an AC unit that is actually good-looking - house beautiful. Best smart air conditioner for simple setup - PC magazine. Highly recommends, operates quietly and efficiently - arch digest It took mere minutes to chill the space - Purewow. Windmill
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Windmill 8,000 BTU Window Air Conditioner - Quiet & Smart, Cools up to 350 Sq. Ft. - #1 Easy Install No Assembly, App/Wi-Fi, Voice-Enabled, Remote Control, 2X Insulation, White Windmill
The Windmill AC is an efficient, quiet, eco-friendly, and smart window air conditioner built for the 2020s. With curved edges, clean lines, and a low-profile look, Windmill is designed to blend right into your modern home. The medium-sized 8,000 BTU unit cools spaces up to 350 sq. ft. and comes with the install kit pre-assembled for a fast and easy setup. "The iPhone of air conditioning." -Forbes "Far nicer than any unit on the market right now." -Gear Patrol "Finally, an AC unit that is good looking." -House Beautiful "Best smart air conditioner for simple setup." -PC Magazine "Highly recommend, operates quietly and efficiently." -Arch Digest "It took mere minutes to chill the space." -PureWow. Windmill
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AIRO COMFORT 14000 BTU Portable Air Conditioner for 700 Square Feet with Remote Included AIRO COMFORT
Make home a sanctuary again with the Airo comfort portable air conditioner. Designed to fit your life in both sliding and hung windows unit cools more than 200 sq. Ft. Without disruptive white noise. Plus, the vertical swing function distributes airflow for maximum cooling. AIRO COMFORT
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TCL 5000 BTU Wi-Fi Connected Window Air Conditioner with Remote Included TCL
Stay cool and in control with the powerful cooling capacity of the TCL 5,000 BTU Window Air Conditioner that can cool rooms up to 150 sq. ft. The washable and reusable filter helps protect the life of your AC while also reducing large airborne particles like dust and pet hair. The included guided instructions mean you don’t have to be an expert technician to set up your window AC; just grab a screwdriver and the installation kit and you can set it up yourself in windows 23 – 34 inches wide and 14.5 inches high. Once set up, the mechanical knobs make it easy to set your room to the perfect temperature, and you can use the multidirectional air vent located on the front of the AC to adjust its airflow and direct cooling to where it’s needed the most. It’s time to enjoy your home the way it was meant to be. Actual coverage may vary based on room size and configuration (ceiling height, number of windows, and other varying conditions) and environment factors such as number of occupants, home insulation, etc. TCL



















