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Best Quietest Air Conditioner

From leading brands and best sellers available on the web.
#1

Winner

Midea 12,000 BTU Smart Inverter Air

Midea

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Midea 12,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 550 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White

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#2
Midea 8,000 BTU Smart Inverter Air

Midea

editor-choice-ribbon

Midea 8,000 BTU Smart Inverter Air Conditioner Window Unit with Heat and Dehumidifier – Cools up to 350 Sq. Ft., Energy Star Rated, Quiet Operation, Electronic Controls, Remote Control, White

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#3
BLACK+DECKER Smart Portable Air Con

BLACK+DECKER

BLACK+DECKER Smart Portable Air Conditioner with Heat, 14,000 BTU (10,200 BTU SACC) Cooling, 12,000 BTU Heating for Rooms up to 700 Sq. Ft., Follow Me Remote, BPACT14HWT, White

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#4
Daikin 18,000 BTU 19.5 SEER2 LV Ser

DAIKIN

Daikin 18,000 BTU 19.5 SEER2 LV Series Ductless Mini-Split Wall Mount Heat Pump Air Conditioner with 15' Installation Kit, Wall Bracket, 1/2 Electric Whip, 30A Fuse -230V

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#5
Daikin 24,000 LV Series 19.5 SEER2

DAIKIN

Daikin 24,000 LV Series 19.5 SEER2 Ductless Mini Split Heat Pump System w/Maxwell All-Inclusive 15' Installation Kit and Wall Mounting Bracket (230V)

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#6
Midea 12,000 BTU U Shaped Smart Inv

Midea

editor-choice-ribbon

Midea 12,000 BTU U Shaped Smart Inverter Window Air Conditioner - Cools 550 Sq Ft, Ultra Quiet with Open Window Flexibility - Alexa/Google Assistant Compatible - 35% Energy Savings, Remote (Updated)

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#7
LG 18,000 BTU Window Air Conditione

LG

6%OFF

LG 18,000 BTU Window Air Conditioner with Heat, 230/208V, Cools 1,000 Sq.Ft. for Bedroom, Living Room, Basement, Apartment, with Remote, 2 Speeds, 24-Hour Timer, White

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#8
Midea 10,000 BTU U Shaped Smart Inv

Midea

27%OFF

editor-choice-ribbon

Midea 10,000 BTU U Shaped Smart Inverter Window Air Conditioner - Cools 450 Sq Ft, Ultra Quiet with Open Window Flexibility - Alexa/Google Assistant Compatible - 35% Energy Savings, Remote (Updated)

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#9
BLACK+DECKER Portable Air Condition

BLACK+DECKER

BLACK+DECKER Portable Air Conditioner, 8,000 BTU (3,950 BTU SACC) for Rooms up to 400 Sq. Ft., Portable AC with Follow Me Remote Control and Window Kit, BPACT08WT, White

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#10
Daikin 24,000 BTU 21 SEER2 Oterra R

DAIKIN

Daikin 24,000 BTU 21 SEER2 Oterra R32 Series Ductless Mini-Split Air Conditioner with Installation Kit and Wall Bracket- 230V

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Buying Guide for the Best Quietest Air Conditioner

Choosing the right air conditioner can significantly impact your comfort, energy consumption, and overall satisfaction. When looking for the quietest air conditioner, it's essential to consider several key specifications that will help you find the best fit for your needs. Understanding these specs will guide you in making an informed decision that balances performance, noise levels, and efficiency.
Noise Level (dB)The noise level of an air conditioner is measured in decibels (dB). This spec is crucial because it directly affects how quiet the unit will be when operating. Lower dB values indicate quieter operation. Typically, air conditioners range from 40 dB (very quiet) to 60 dB (moderate noise). For a bedroom or a quiet office, aim for a unit with a noise level below 50 dB. For living rooms or areas where some noise is acceptable, up to 60 dB might be tolerable.
Cooling Capacity (BTU)Cooling capacity, measured in British Thermal Units (BTU), indicates how much heat the air conditioner can remove from a room per hour. This spec is important because it ensures the unit can effectively cool your space. Smaller rooms (up to 150 square feet) typically need around 5,000-6,000 BTU, while larger rooms (up to 400 square feet) may require 10,000-12,000 BTU. Choose a unit with the appropriate BTU for your room size to avoid overworking the unit, which can increase noise levels.
Energy Efficiency Ratio (EER)The Energy Efficiency Ratio (EER) measures the air conditioner's efficiency by comparing the cooling capacity to the power input. A higher EER indicates a more efficient unit, which is important for reducing energy consumption and operating costs. EER values typically range from 8 to 12. For a quieter and more efficient unit, look for an air conditioner with an EER of 10 or higher. Efficient units often have better components that can contribute to quieter operation.
Fan SpeedsFan speeds refer to the different settings that control the airflow and cooling intensity of the air conditioner. This spec is important because it allows you to adjust the noise level and cooling performance. Units with multiple fan speeds (usually 3 or more) offer greater flexibility. For quieter operation, you can set the fan to a lower speed, which reduces noise. Choose a unit with at least three fan speeds to have more control over the noise and cooling balance.
Inverter TechnologyInverter technology allows the air conditioner to adjust its compressor speed based on the cooling demand, rather than turning on and off repeatedly. This spec is important because it leads to more consistent temperatures, better energy efficiency, and quieter operation. Inverter air conditioners are generally quieter because they avoid the loud start-up noise of traditional units. If you prioritize quietness, look for a model with inverter technology.
Installation TypeThe installation type (window, portable, split, or central) affects the noise level and overall performance of the air conditioner. This spec is important because different types have varying noise levels and installation requirements. Window and portable units tend to be noisier, while split and central systems are generally quieter. If noise is a primary concern, consider a split or central air conditioning system, as they typically have quieter indoor units.