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The Most Energy Efficient Air Conditioners of 2021 | Top 5 Review

The Most Energy Efficient Air Conditioners of 2021 | Top 5 Review

As summer heats up, many of us are likely on the market for a new air conditioner but hoping not to break the bank on our power bill. Luckily, there are quite a few great energy efficient air conditioners to choose from these days. To help you in your search, we've put together a list of some the most energy efficient air conditioners of 2021. All of the units below are ENERGY STAR® rated to help minimize your impact on the environment.

GE PHC06LY

PHC06LY
PHC06LY
PHC06LY
PHC06LY
PHC06LY
PHC06LY

This GE Profile™ window unit provides 6,150 BTUs of cooling power, enough to cool smaller spaces up to 250 sq. ft. Easy-to-use electronic touch controls make interacting with this unit a pleasure. Thanks to GE's ultra quiet technology, the unit produces only 40 dBs of sound, approximately the same as a refrigerator. You can keep connected with this smart unit from anywhere through the GE Appliances app, and its filter reminder feature will help you never forget to change its filter. This unit maximizes your sleeping comfort by automatically dimming the LED display and balancing room humidity levels through the dehumidify feature.

Friedrich CCW06B10B

CCW06B10B
CCW06B10B
CCW06B10B
CCW06B10B

This 6,000 BTU window or wall unit from Friedrich’s Chill Premier Series is another great air conditioner for smaller spaces, capable of cooling rooms up to 250 sq. ft. The FriedrichGo™ App Smart home / voice command device allows you to connect to the unit from anywhere using Google Assistant or Amazon Alexa. With three cooling speeds, eight-way air flow control, and a handy remote control, you can adjust settings to just the right level for you. By keeping decibel production to 25% less than that of competitors' products, Friedrich's QuietMaster® technology makes it easy to sleep or hold a conversation. Finally, the Money Saver® setting saves on your power bill by operating the fan only when cooling, earning this unit a place amongst the most energy efficient air conditioners.

Haier ESAQ406TZ

ESAQ406TZ
ESAQ406TZ
ESAQ406TZ
ESAQ406TZ
ESAQ406TZ
ESAQ406TZ
ESAQ406TZ
ESAQ406TZ

This Haeir window air conditioner comes with 6,000 BTUs of cooling power, sufficient for rooms up to 250 sq. ft. It also features 43 dBA quiet operation, making it one of the quieter units on the market. With three cooling speeds and three fan speeds, along with a full function remote, it's simple to find maximum comfort from anywhere in the room. Dehumidify mode helps reduce mugginess in the room, and four-way air flow allows you to cool in whatever direction you most need it. A 24-hour timer and energy saver mode make it easy to set the unit to cool only when you need it, saving money on your power bill.

Frigidaire FHWW153WB1

FHWW153WB1
FHWW153WB1
FHWW153WB1
FHWW153WB1
FHWW153WB1

This smart window unit from Frigidaire comes with a whopping 15,000 BTUs of cooling capacity, making it appropriate for larger spaces up to 850 sq. ft. Cool your room from anywhere using the Frigidaire® App on your smartphone or tablet, and save energy with Sleep Mode, which will turn your unit off when you don't need it. Three fan speeds, multidirectional air flow, and a handy remote control make for an ultra pleasant cooling experience. And if your power ever goes out, you can count on the Auto Restart feature to get your unit running again automatically after power is restored. Display lights automatically dim after a few minutes to help you sleep without interference.

LG LT1016CER

LT1016CER
LT1016CER
LT1016CER
LT1016CER
LT1016CER
LT1016CER
LT1016CER
LT1016CER
LT1016CER
LT1016CER

This 9,800 BTU LG wall unit is great for cooling midsize rooms up to 440 sq. ft. It comes with three cooling speeds, four-way air deflection, and a remote control, so it's easy to find just the right setting for your needs. Thanks to LG's Gold Fin anti-corrosion technology that forms a protective shield against the elements, you can expect this unit to be long lasting. The unit's 24-hour timer allows you to set your air conditioner to cool only when needed, saving you money on your power bill. Similarly, sleep mode turns your unit off when you don't need it to help you help the environment. This unit's dehumidification function can also save you money while reducing mugginess in the room. Count on the filter check reminder to let you know when it's time to wash your filter, and on the auto restart feature to get your unit functioning automatically again after a power outage.

Related Questions

What is considered an energy efficient air conditioner?

Air conditioner efficiency is measured with the Seasonal Energy Efficiency Ratio, or SEER. A SEER rating is calculated by dividing the cooling output of a typical summer season by the electricity used. is a rating system that measures the maximum efficiency of an air conditioner. Generally, a SEER rating over 13 is considered highly efficient.

Is a higher EER rating better?

Yes, a higher EER rating means you will get more cooling for the money spent on your energy bill.