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Best lg 18000 btu air conditioners - Holiday Sale 2025

Last Updated - December 14, 2025

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

LG

LG 18,000 BTU Heat and Cool Window Air Conditioner with WiFi Controls, Smart Temperature Control for Rooms up to 1,000 Sq. Ft., White

LG

$752.19

More Details
Main highlights
- Supplemental Heat for Year-Round Comfort: Add warmth on cooler days with the supplemental heat option, making this unit perfect for both heating and cooling throughout the year
- Ideal for Medium to Large Rooms (Up to 1,000 Sq. Ft.): This 18,000 BTU unit is perfect for cooling and heating rooms up to 1,000 sq. ft., providing efficient temperature control for medium-sized spaces
- Customizable Cooling & Heating: With 2 cooling, heating, and fan speeds, plus a 24-hour timer, you can personalize your comfort with ease and create the perfect schedule for your space with LG's Heat and Cool Window Air Conditioner
- Control Your Air Conditioner from Anywhere: LG ThinQ technology allows you to control your air conditioner remotely with your phone, or use Amazon Alexa and Google Assistant for voice commands to adjust settings on the go
- Auto Restart After Power Outages: The auto restart feature automatically turns your air conditioner back on after a power failure, ensuring your space stays comfortable without interruption
$752.19
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

LG

LG LW1823HRSM - Room Air Conditioners with Heating Cooling

LG

$699.00

More Details
Main highlights
- Multiple Fan Speeds: 2 cooling, heating, and fan speeds with a 24-hour programmable timer allow you to customize your cooling
- Maximum Usability: This window unit ac includes easy to use electronic controls with a convenient remote control; Control your cool and supplemental heating from across the room and without leaving your favorite spot
- Cools Rooms up to 1000 Square Feet: LW1823HRSM is ideal for cooling medium and large rooms (40' X 25'), making it perfect for living rooms and apartments
- Control Your Cool from Anywhere: LG ThinQ Technology lets you control your LG air conditioner from anywhere; You can start or stop cooling, change the mode, or set the temperature while on the go; It also works with Alexa and Hey Google so you can change settings with simple voice commands
- Auto Restart Function: After a power failure, Auto Restart will automatically turn the ac window unit back on when power is restored
$699.00
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

LG

LG 18,000 BTU DUAL Inverter Smart Window Air Conditioner, 230V, Cools 1,000 Sq. Ft. for Bedroom, Living Room, Apartment, Ultra Quiet Operation, ENERGY STAR®, with LG ThinQ, Amazon Alexa & Hey Google

LG

$627.00

More Details
Main highlights
- Multiple Fan Speeds: 3 cooling and fan speeds with Auto Cool allow you to customize your cooling; Effortlessly adjust the ac inverter air flow to suit your needs
- Low Noise Performance: LG room air conditioners operate at sound levels as low as 52dB (in low mode) eliminating unnecessary noise; Get a good night's sleep and work without distraction with this inverter ac
- Energy Star Certified Window Air Conditioners: This ac unit has met the high standards of the Energy Star Program using energy-efficient technologies that translate into electricity savings
- Cools Rooms up to 1000 Square Feet: LW1817IVSM is ideal for cooling large rooms (25' X 40'); With the 1,000 square feet cooling coverage, keep your bedroom, office, or multiple small rooms on the same floor comfortably cool with this inverter ac unit
- Air Conditioner with Smart Phone Control: The LG ThinQ App lets you control your window ac unit from anywhere using your smartphone, Google Assistant or Amazon Alexa; Operate while on the go
$627.00
4
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

LG

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

LG

$689.00

$729.99
(5% Off)

More Details
Main highlights
- Multiple Fan Speeds: 2 cooling, heating and fan speeds allow you to customize your cooling or heating; Effortlessly adjust the air flow to suit your needs
- Maximum Usability: Easy to use digital control panel and remote control; 4-way air deflection gives you ultimate flexibility; 24-hour on/off timer, filter light reminder, installation kit, and removable, washable filter included for your convenience
- Cools Rooms up to 1,000 Square Feet: LW1823HR is ideal for cooling medium rooms (25' X 40'); With the 1,000 square feet cooling coverage, keep your bedroom, office, or multiple small rooms on the same floor comfortably cool with this ac heater window unit
- Auto Restart: After a power failure, Auto Restart will automatically turn the heat and air window unit back on when power is restored
- AC Heater Combo Window Unit: For cooler days use the supplemental heat option to add warmth to your space; This ac heater window unit requires a special 230/208V LCDI Plug (NEMA 6 - 20) to operate
$689.00
$729.99 (5% Off)
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

BLACK+DECKER

BLACK+DECKER Window or Through The Wall Air Conditioner 18000 BTU, AC Window Unit Cools Up to 1000 Square Feet, Window AC Unit with Remote Control, 3 Cooling Speeds and Fan Only, BD18WT6, White

BLACK+DECKER

$569.99

$599.99
(5% Off)

More Details
Main highlights
- Through The Wall Installation: Wall sleeve and parts included with this window AC unit. Through-the-wall installations and electrical wiring should be performed by a licensed professional
- Keeps Rooms Cool: 18,000 BTU window air conditioner unit will keep your home cool and comfortable. This window unit AC runs at four levels: auto, low, medium and high to ensure optimal indoor relief
- Full Function Remote Control: Control every setting and function on the easy-to-use remote control. Window unit air conditioner features sleep mode, energy saver, 24-hour timer and more
- For Larger Rooms & Living Spaces: Our window ac units offer consistent and effective cooling for spaces up to 1,000 square feet. Perfect for whole floors, offices, living spaces and apartments
- Easy Window Installation: Accordion style window air conditioner side panels for easy installation ensure the AC unit fits standard double hung windows from 28" to 40.5" wide and as low as 18.5" H
$569.99
$599.99 (5% Off)

Best lg 18000 btu air conditioners - Holiday Sale 2025

LG 18,000 BTU Heat and Cool Window Air Conditioner with WiFi Controls, Smart Temperature Control for Rooms up to 1,000 Sq. Ft., White

LG LW1823HRSM - Room Air Conditioners with Heating Cooling

LG 18,000 BTU DUAL Inverter Smart Window Air Conditioner, 230V, Cools 1,000 Sq. Ft. for Bedroom, Living Room, Apartment, Ultra Quiet Operation, ENERGY STAR®, with LG ThinQ, Amazon Alexa & Hey Google

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

BLACK+DECKER Window or Through The Wall Air Conditioner 18000 BTU, AC Window Unit Cools Up to 1000 Square Feet, Window AC Unit with Remote Control, 3 Cooling Speeds and Fan Only, BD18WT6, White

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