Best Air Conditioners Models On The Market As Of Summer 2021 (For USA)
Getting hot? Here are the air conditioners available on the market as of summer 2021, including evaporative or standard refrigerating models and a bunch of mini units or larger ones.
According to our multi-review-based ranking system, the best air conditioner 2021 should be the SereneLife SLACHT128, and the second best air conditioner 2021 is the Frigidaire FFRS1022R1. Here is the full top 10 list, then sub-categories and a complete list of air conditioner brands and models.

SereneLife SLACHT128
- Window Mounting Kit
- Remote control
- With Built-in Heater
- Fits 115-120V Power Outlets


Frigidaire FFRS1022R1
- Energy Star Compliant
- Remote control
- Anti-bacterial Filter
- Fits 115-120V Power Outlets


Whynter ARC-14S 14000 BTU
- Dual-hose
- Remote control


Amana PTC153G35AXXX
- Through-the-wall Installation
- With Built-in Heater


LG LW2217IVSM
- Wi-Fi Enabled
- Alexa-compatible
- Remote control
- Fits 230-240V Power Outlets


Honeywell MN10CESWW 10000 BTU
- Self-evaporative drainage
- Remote control

Best Air Conditioners For Specific Categories
Best Vertical Air Conditioners 2021
View the latest vertical air conditioners. Full list
Best Evaporative Air Coolers 2021
View the latest evaporative air coolers. Full list
Best Split Air Conditioners
View the latest split air conditioners. Full list
Best Wall Air Conditioners
View the latest wall air conditioners. Full list
Air-conditioner-dehumidifier Combos
View the latest air-conditioner-dehumidifier combos. Full list
Air Conditioners With Heater
View the latest air conditioners with heater. Full list
Portable Air Conditioners With Heater
View the latest portable air conditioners with heater. Full list
6000 BTU Window Air Conditioners
View the latest 6000 BTU window air conditioners. Full list
8000 BTU Window Air Conditioners
View the latest 8000 BTU window air conditioners. Full list
10000 BTU Window Air Conditioners
View the latest 10000 BTU window air conditioners. Full list
12000 BTU Window Air Conditioners
View the latest 12000 BTU window air conditioners. Full list
15000 BTU Window Air Conditioners
View the latest 15000 BTU window air conditioners. Full list
18000 BTU Window Air Conditioners
View the latest 18000 BTU window air conditioners. Full list
24000 BTU Window Air Conditioners
View the latest 24000 BTU window air conditioners. Full list
10000 BTU Portable Air Conditioners
View the latest 10000 BTU portable air conditioners. Full list
Dual-hose Portable Air Conditioners
View the latest Dual-hose portable air conditioners. Full list
Small Portable Air Conditioners
View the latest small portable air conditioners. Full list
Portable Air Conditioners Under 8000 BTU
View the latest portable air conditioners under 8000 BTU. Full list
8000 BTU Portable Air Conditioners
View the latest 8000 BTU portable air conditioners. Full list
12000 BTU Portable Air Conditioners
View the latest 12000 BTU portable air conditioners. Full list
14000 BTU Portable Air Conditioners
View the latest 14000 BTU portable air conditioners. Full list
Portable Air Conditioners
View the latest portable air conditioners. Full list
Low-profile Air Conditioners
View the latest low-profile air conditioners. Full list
Quiet Air Conditioners
View the latest quiet air conditioners. Full list
Quiet Portable Air Conditioners
View the latest quiet portable air conditioners. Full list
110V-120V Window Air Conditioners
View the latest 110V-120V window air conditioners. Full list
230V-240V Window Air Conditioners
View the latest 230V-240V window air conditioners. Full list
Smart Air Conditioners
View the latest smart air conditioners. Full list
Small Window Air Conditioners
From models with a simple rotary temperature control to ones with a dehumidifier function or a remote control with built-in thermostat, small air conditioners range from the most basic to the feature-packed. Compare them side-by-side in the latest 2021 list of small window air conditioner models. Full list
Energy-efficient Air Conditioners
View the latest energy-efficient air conditioners. Full list
List of all the air conditioner brands and their newest models 2021:

Whirlpool (19 models)
Our illustration shows the Whirlpool WPEC12GW.
- All Whirlpool air conditioners.