18000 BTU Air Conditioner

Best Buy customers often prefer the following products when searching for 18000 BTU Air Conditioner.

Stay cool and comfortable during the hottest months with a powerful 18000 BTU air conditioner. Perfect for larger spaces, these units efficiently regulate temperature to create a refreshing indoor environment. Whether you're upgrading your current system or seeking a new solution for your home or office, these air conditioners offer reliable performance and energy efficiency. With sleek designs and easy-to-use controls, you can enjoy optimal comfort with minimal effort. Explore our selection to find the ideal model that suits your cooling needs and enhances your living space.

Keystone - 18,000 BTU 1,000 Sq. Ft. 230V Window Mounted Inverter Air Conditioner - White
Model: KSTAW182WA
SKU: 6603645
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Product Description
With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 18,000 BTU window-mounted air conditioner can effectively cool rooms up to 1000 square feet with dehumidification up to 2.53 pints per hour to remove moisture from the air. Perfect for large-sized living spaces like apartments, bedrooms, living rooms, and much more. It features special Inverter technology to eliminate wasted operation in the air conditioner by controlling the motor speed to exactly the amount of power that is needed to keep the room at the desired temperature. A remote is included so you can control your cooling from across the room. Money saving features include energy saver mode, sleep mode, and a programmable 24-hour timer. You'll know when it's time to easily remove and clean the mesh filter with the Check Filter alert. Keystone not only provides a 1-year warranty but ensures that you stay cool and comfortable. (Please note: Requires a special 230V electrical outlet)
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Product Description
With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. This 18,000 BTU window-mounted air conditioner can effectively cool rooms up to 1000 square feet with dehumidification up to 2.53 pints per hour to remove moisture from the air. Perfect for large-sized living spaces like apartments, bedrooms, living rooms, and much more. It features special Inverter technology to eliminate wasted operation in the air conditioner by controlling the motor speed to exactly the amount of power that is needed to keep the room at the desired temperature. A remote is included so you can control your cooling from across the room. Money saving features include energy saver mode, sleep mode, and a programmable 24-hour timer. You'll know when it's time to easily remove and clean the mesh filter with the Check Filter alert. Keystone not only provides a 1-year warranty but ensures that you stay cool and comfortable. (Please note: Requires a special 230V electrical outlet)
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Your price for this item is $649.99
The comparable value price is $679.99

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LG - 18,000 BTU 230V Window Air Conditioner - White
Model: LW1824RD
SKU: 6585659
Rating 3.4 out of 5 stars with 18 reviews
Top comment
"You won't be disappointed with this LG air conditioner! Enjoy!...I chose this air conditioner because of the brand. I like this name brand. "
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Product Description
For optimal cooling performance, choose the LG LW1824RD air conditioner, designed to cool medium to large rooms up to 1,000 sq. ft. Enjoy the flexibility of 3 cooling and fan speeds along with a convenient 24-hour timer to personalize your cooling schedule. With a 4-way air deflection feature, you can direct airflow precisely where needed for efficient cooling, dehumidifying, or air circulation. Experience uninterrupted comfort during power outages thanks to the auto restart function, while additional features like a remote control, easy window installation kit, washable filter, and filter alert enhance user convenience. (Please note: Requires a special 230V electrical outlet)
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Top comment
"You won't be disappointed with this LG air conditioner! Enjoy!...I chose this air conditioner because of the brand. I like this name brand. "
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Product Description
For optimal cooling performance, choose the LG LW1824RD air conditioner, designed to cool medium to large rooms up to 1,000 sq. ft. Enjoy the flexibility of 3 cooling and fan speeds along with a convenient 24-hour timer to personalize your cooling schedule. With a 4-way air deflection feature, you can direct airflow precisely where needed for efficient cooling, dehumidifying, or air circulation. Experience uninterrupted comfort during power outages thanks to the auto restart function, while additional features like a remote control, easy window installation kit, washable filter, and filter alert enhance user convenience. (Please note: Requires a special 230V electrical outlet)
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Your price for this item is $579.99

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Keystone - 1000 Sq. Ft 18,000 BTU 230V Window Air Conditioner R32 - White
Model: KSTAW18C
SKU: 6354691
Rating 3.4 out of 5 stars with 17 reviews
Top comment
"This air conditioner is the best thing I brought all summer...air conditioner...nice air conditioner, keeps house cool all the time"
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Product Description
Discover the ultimate in home comfort with Keystone's modern window and wall-mount air conditioner, designed for easy installation and powerful cooling in large rooms up to 1000 square feet. This coldest 18,000 BTU window AC unit not only provides efficient cooling but also boasts a dehumidification rate of 3.8 pints per hour, ensuring a dry and comfortable living space. Equipped with a quiet operation and a remote control with a built-in thermostat, this energy-efficient window AC unit offers personalized comfort that adapts to your needs. Enjoy energy savings with features like the energy saver mode, sleep mode, and a convenient programmable 24-hour timer, allowing you to customize your cooling preferences and optimize energy consumption according to your schedule. With a Check Filter alert for easy maintenance and a 1-year warranty for peace of mind, Keystone's window-mounted AC unit ensures reliable performance and efficient airflow. Stay cool all summer long with Keystone's best-in-class window AC units for home. (Please note: Requires a special 230V electrical outlet)
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Top comment
"This air conditioner is the best thing I brought all summer...air conditioner...nice air conditioner, keeps house cool all the time"
See all customer reviews
Product Description
Discover the ultimate in home comfort with Keystone's modern window and wall-mount air conditioner, designed for easy installation and powerful cooling in large rooms up to 1000 square feet. This coldest 18,000 BTU window AC unit not only provides efficient cooling but also boasts a dehumidification rate of 3.8 pints per hour, ensuring a dry and comfortable living space. Equipped with a quiet operation and a remote control with a built-in thermostat, this energy-efficient window AC unit offers personalized comfort that adapts to your needs. Enjoy energy savings with features like the energy saver mode, sleep mode, and a convenient programmable 24-hour timer, allowing you to customize your cooling preferences and optimize energy consumption according to your schedule. With a Check Filter alert for easy maintenance and a 1-year warranty for peace of mind, Keystone's window-mounted AC unit ensures reliable performance and efficient airflow. Stay cool all summer long with Keystone's best-in-class window AC units for home. (Please note: Requires a special 230V electrical outlet)
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Your price for this item is $565.99
The comparable value price is $599.99

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LG - 18,000 BTU 230V Window Air Conditioner - White
Model: LW1823HRSM
SKU: 6583289
Rating 1 out of 5 stars with 1 reviewfalse
Top comment
"Using less electricity than my fridgedaire 18,000 BTU unit. Recommend a platform type installation for safety in window mounting. "
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Product Description
The LW1823HRSM is the SMART solution for maintaining a comfortable indoor environment. With LG ThinQ technology, you can effortlessly control your air conditioner using your smartphone or through voice commands with Amazon Alexa and Hey Google. Perfect for cooling medium to large rooms up to 1000 sq. ft., this window unit provides ample cooling power for a wide range of spaces. On cooler days, you can even enjoy the added warmth provided by the supplemental heat option. With 2 cooling and fan speeds, as well as a 24-hour timer, you have the flexibility to create the perfect cooling schedule. The 4-way air deflection feature ensures that the airflow can be directed precisely where it's needed the most—whether it's for cooling, heating, or circulating the air. In the event of a power outage, the auto restart feature will automatically turn your air conditioner back on once power is restored. Additionally, the LW1823HRSM comes with a remote control, a window installation kit for hassle-free setup, a removable and washable filter, and a check filter alert to remind you when it's time to clean the filter. Stay comfortable and cool with this reliable and versatile air conditioner from LG.
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Top comment
"Using less electricity than my fridgedaire 18,000 BTU unit. Recommend a platform type installation for safety in window mounting. "
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Product Description
The LW1823HRSM is the SMART solution for maintaining a comfortable indoor environment. With LG ThinQ technology, you can effortlessly control your air conditioner using your smartphone or through voice commands with Amazon Alexa and Hey Google. Perfect for cooling medium to large rooms up to 1000 sq. ft., this window unit provides ample cooling power for a wide range of spaces. On cooler days, you can even enjoy the added warmth provided by the supplemental heat option. With 2 cooling and fan speeds, as well as a 24-hour timer, you have the flexibility to create the perfect cooling schedule. The 4-way air deflection feature ensures that the airflow can be directed precisely where it's needed the most—whether it's for cooling, heating, or circulating the air. In the event of a power outage, the auto restart feature will automatically turn your air conditioner back on once power is restored. Additionally, the LW1823HRSM comes with a remote control, a window installation kit for hassle-free setup, a removable and washable filter, and a check filter alert to remind you when it's time to clean the filter. Stay comfortable and cool with this reliable and versatile air conditioner from LG.
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Your price for this item is $697.99
The comparable value price is $699.99

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Whirlpool - 1,000 Sq. Ft. 18,000 BTU 230V Window Air Conditioner - White
Model: WHAW182CW
SKU: 6539433
Rating 1 out of 5 stars with 1 reviewfalse
Product Description
Enter the realm of cool comfort! Easy to install and operate, the Whirlpool 18,000 BTU window-mounted air conditioner quickly cools and dehumidifies a room up to 1,000 square feet. Equipped with a programmable 24-hour on/off timer, you can customize cooling time to fit your schedule for immediate comfort when you get home. Three cooling speeds, Eco mode, and Sleep mode all give you the flexibility you need to keep you and your loved ones cool and comfortable. Plus, maintenance is a breeze with the removable and washable air filter. At Whirlpool, we take comfort and caring to the next level. ***This unit requires a special 230V electrical outlet and will not operate with a standard 115V household electrical outlet.
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Product Description
Enter the realm of cool comfort! Easy to install and operate, the Whirlpool 18,000 BTU window-mounted air conditioner quickly cools and dehumidifies a room up to 1,000 square feet. Equipped with a programmable 24-hour on/off timer, you can customize cooling time to fit your schedule for immediate comfort when you get home. Three cooling speeds, Eco mode, and Sleep mode all give you the flexibility you need to keep you and your loved ones cool and comfortable. Plus, maintenance is a breeze with the removable and washable air filter. At Whirlpool, we take comfort and caring to the next level. ***This unit requires a special 230V electrical outlet and will not operate with a standard 115V household electrical outlet.
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Your price for this item is $659.99

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LG - 18,000 BTU 230V Window-Mounted Air Conditioner with 12,000 BTU Supplemental Heat Function - White
Model: LW1823HR
SKU: 6554570
Rating 4.6 out of 5 stars with 12 reviews
Top comment
"Great air-conditioned...I just love the way it rotates the air in the room. It's the best air-conditioner I've had in a long time....Air condition"
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Product Description
Elevate your home's comfort level with the versatile LG LW1823HR air conditioner, designed to keep your living space a cozy retreat in any weather condition. This powerful unit is perfect for cooling medium rooms up to 1,000 sq. ft., offering relief from the sweltering heat of summer. Plus, on cooler days, you can easily activate the supplemental heat option for added warmth and comfort. With two cooling and fan speeds, along with a convenient 24-hour timer, you can personalize your cooling schedule to suit your lifestyle. The 4-way air deflection feature ensures that airflow is directed precisely where it's needed most, whether for cooling, heating, or air circulation. In the event of a power outage, the auto restart function kicks in to automatically power up your unit once electricity is restored. Enjoy the convenience of the included remote control, easy window installation kit, and a removable, washable filter for easy maintenance. For added peace of mind, the check filter alert prompts you when it's time to clean or replace the filter for optimal performance. Trust the LG LW1823HR to maintain a comfortable indoor environment year-round, presenting a sanctuary from varying temperatures outside.
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Top comment
"Great air-conditioned...I just love the way it rotates the air in the room. It's the best air-conditioner I've had in a long time....Air condition"
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Product Description
Elevate your home's comfort level with the versatile LG LW1823HR air conditioner, designed to keep your living space a cozy retreat in any weather condition. This powerful unit is perfect for cooling medium rooms up to 1,000 sq. ft., offering relief from the sweltering heat of summer. Plus, on cooler days, you can easily activate the supplemental heat option for added warmth and comfort. With two cooling and fan speeds, along with a convenient 24-hour timer, you can personalize your cooling schedule to suit your lifestyle. The 4-way air deflection feature ensures that airflow is directed precisely where it's needed most, whether for cooling, heating, or air circulation. In the event of a power outage, the auto restart function kicks in to automatically power up your unit once electricity is restored. Enjoy the convenience of the included remote control, easy window installation kit, and a removable, washable filter for easy maintenance. For added peace of mind, the check filter alert prompts you when it's time to clean or replace the filter for optimal performance. Trust the LG LW1823HR to maintain a comfortable indoor environment year-round, presenting a sanctuary from varying temperatures outside.
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Your price for this item is $689.00

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Amana - 1,000 Sq. Ft. 18,000 230V Window Air Conditioner - White
Model: AMAP182CW
SKU: 6543639
Rating 4 out of 5 stars with 1 reviewfalse
Top comment
"Wow, I am so excited to use this air conditioner in my living room area once the weather starts to heat is, and it won't be long as I live in the Midwest. "
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Product Description
Have you ever stood in front of the refrigerator to cool off? Affordable and easy to install, the Amana 18,000 BTU window-mounted air conditioner quickly cools and dehumidifies a room up to 1,000 square feet. Flexible comfort features such as three cooling speeds allowing you to customize the amount of cooling you need. Eco mode uses less energy saving you money on your monthly utility bills. Sleep mode gradually increases the temperature while you sleep, giving you a comfortable night’s rest. With our programmable timer, you can customize cooling time to fit your schedule for immediate comfort when you get home or to keep your home cool and comfortable for children or pets. Maintenance is made easy with the removable and washable air filter. Simply rinse every few weeks to keep your air conditioner at peak performance. At Amana we have exactly what you need to keep cool and dry. ***This unit requires a special 230V electrical outlet and will not operate with a standard 115V outlet.
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Top comment
"Wow, I am so excited to use this air conditioner in my living room area once the weather starts to heat is, and it won't be long as I live in the Midwest. "
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Product Description
Have you ever stood in front of the refrigerator to cool off? Affordable and easy to install, the Amana 18,000 BTU window-mounted air conditioner quickly cools and dehumidifies a room up to 1,000 square feet. Flexible comfort features such as three cooling speeds allowing you to customize the amount of cooling you need. Eco mode uses less energy saving you money on your monthly utility bills. Sleep mode gradually increases the temperature while you sleep, giving you a comfortable night’s rest. With our programmable timer, you can customize cooling time to fit your schedule for immediate comfort when you get home or to keep your home cool and comfortable for children or pets. Maintenance is made easy with the removable and washable air filter. Simply rinse every few weeks to keep your air conditioner at peak performance. At Amana we have exactly what you need to keep cool and dry. ***This unit requires a special 230V electrical outlet and will not operate with a standard 115V outlet.
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Your price for this item is $649.99

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LG - 18,000 BTU 1,000 Sq. Ft. 230V Smart Window Air Conditioner - White
Model: LW1822IVSM
SKU: 6542240
Rating 4.4 out of 5 stars with 37 reviews
Top comment
"18000 BTU air conditioner...Easy installation. This air conditioner really cools down a room quickly. ...LG 18000 BTU Dual Inverter"
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Product Description
Cool with confidence using the LG Dual Inverter air conditioner, a true innovation in cooling technology. With its ultra-quiet operation at 44 dB in sleep mode and built-in Dual Inverter technology, it's almost as quiet as a library while saving as much as 25% on energy costs. Control your air conditioner from anywhere with LG ThinQ technology on your phone or use Amazon Alexa and Hey Google to manage cooling with your voice. Customize airflow with four cooling and fan speeds and a 24-hour timer, while 4-way air deflection directs air where needed, be it for cooling, dehumidifying, or circulating air. The auto-restart feature guarantees effortless operation after power outages, while the LCD remote control, easy window installation kit, removable, washable filter, and check filter alert make cooling a breeze. Upgrade to the LG Dual Inverter and experience true cooling innovation. (Please note: Requires a special 230V electrical outlet)
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Top comment
"18000 BTU air conditioner...Easy installation. This air conditioner really cools down a room quickly. ...LG 18000 BTU Dual Inverter"
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Product Description
Cool with confidence using the LG Dual Inverter air conditioner, a true innovation in cooling technology. With its ultra-quiet operation at 44 dB in sleep mode and built-in Dual Inverter technology, it's almost as quiet as a library while saving as much as 25% on energy costs. Control your air conditioner from anywhere with LG ThinQ technology on your phone or use Amazon Alexa and Hey Google to manage cooling with your voice. Customize airflow with four cooling and fan speeds and a 24-hour timer, while 4-way air deflection directs air where needed, be it for cooling, dehumidifying, or circulating air. The auto-restart feature guarantees effortless operation after power outages, while the LCD remote control, easy window installation kit, removable, washable filter, and check filter alert make cooling a breeze. Upgrade to the LG Dual Inverter and experience true cooling innovation. (Please note: Requires a special 230V electrical outlet)
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Your price for this item is $639.00

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LG - 24,500 BTU 230V Window Air Conditioner - White
Model: LW2524RD
SKU: 6585604
Rating 3.8 out of 5 stars with 13 reviews
Top comment
"Spare LG 24500 BTU...Could be a little quieter. It replaced an 18000 BTUh LG unit. They are physically very similar. "
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Product Description
Take your cooling capabilities to the next level with LG LW2524RD, the optimal solution for cooling medium to large rooms up to 1,550 sq. ft. Customize your cooling schedule with 3 cooling and fan speeds and the 24-hour timer. Tailor airflow with precision, redirecting the flow of air anywhere it's needed with the 4-way air deflection feature. The auto restart feature takes care of power outages, automatically resuming cooling when power is restored. Effortlessly command your air conditioner with the included remote control. Installation is made simple with the easy window installation kit. Cleaning is hassle-free with the removable, washable filter. Stay on top of filter maintenance with the check filter alert. Don't settle for anything less than ideal cooling - upgrade to the LG LW2524RD today. (Please note: Requires a special 230V electrical outlet)
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Top comment
"Spare LG 24500 BTU...Could be a little quieter. It replaced an 18000 BTUh LG unit. They are physically very similar. "
See all customer reviews
Product Description
Take your cooling capabilities to the next level with LG LW2524RD, the optimal solution for cooling medium to large rooms up to 1,550 sq. ft. Customize your cooling schedule with 3 cooling and fan speeds and the 24-hour timer. Tailor airflow with precision, redirecting the flow of air anywhere it's needed with the 4-way air deflection feature. The auto restart feature takes care of power outages, automatically resuming cooling when power is restored. Effortlessly command your air conditioner with the included remote control. Installation is made simple with the easy window installation kit. Cleaning is hassle-free with the removable, washable filter. Stay on top of filter maintenance with the check filter alert. Don't settle for anything less than ideal cooling - upgrade to the LG LW2524RD today. (Please note: Requires a special 230V electrical outlet)
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Your price for this item is $679.99

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LG - 1,000 Sq. Ft. 18,000 BTU 230V Smart Window Air Conditioner - White
Model: LW1821ERSM
SKU: 6505626
Rating 2.9 out of 5 stars with 17 reviews
Top comment
"18,000 BTU...Great window unit air-conditioner, just a little louder than I expected....New LG 18,000 btu...We are so extremely happy about our new LG air conditioner...it's so great to have it come on and off when house is satisfied and for the first time my electric bill was lower!! "
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Product Description
Take control of your indoor climate with the LG LW1821ERSM Window Air Conditioner! Experience optimal cooling for large rooms up to 1,000 sq ft with 3 cooling and fan speeds, a 24-hour timer, and 4-way air deflection for complete customization. The unit's revolutionary LG ThinQ technology lets you cool your home remotely via your smartphone, Amazon Alexa, or Hey Google. This ultra-quiet, high-efficiency unit provides top-notch performance while consuming minimum power. Additional features include an automatic restart function after power outages, a remote control, an easy installation kit, a slide-out washable filter, and a check filter alert, ensuring effortless maintenance and a seamless cooling experience. (Please note: Requires a special 230V electrical outlet)
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Top comment
"18,000 BTU...Great window unit air-conditioner, just a little louder than I expected....New LG 18,000 btu...We are so extremely happy about our new LG air conditioner...it's so great to have it come on and off when house is satisfied and for the first time my electric bill was lower!! "
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Product Description
Take control of your indoor climate with the LG LW1821ERSM Window Air Conditioner! Experience optimal cooling for large rooms up to 1,000 sq ft with 3 cooling and fan speeds, a 24-hour timer, and 4-way air deflection for complete customization. The unit's revolutionary LG ThinQ technology lets you cool your home remotely via your smartphone, Amazon Alexa, or Hey Google. This ultra-quiet, high-efficiency unit provides top-notch performance while consuming minimum power. Additional features include an automatic restart function after power outages, a remote control, an easy installation kit, a slide-out washable filter, and a check filter alert, ensuring effortless maintenance and a seamless cooling experience. (Please note: Requires a special 230V electrical outlet)
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Your price for this item is $589.99

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