Hero image 0 of LG Electronics 12,000 BTU 230V Heat and Cool Window Air Conditioner with Wifi Controls, LW1221HRSM, 0 of 13
LG Electronics 12,000 BTU 230V Heat and Cool Window Air Conditioner with Wifi Controls, LW1221HRSM
LG Electronics 12,000 BTU 230V Heat and Cool Window Air Conditioner with Wifi Controls, LW1221HRSMLG Electronics 12 000 BTU 11200 Heating BTU Heat and Cool Window Air Conditioner White LW1221HRSMLG Electronics 75000 BTU 320 sq ft Coverage Heat and Cool Window Air Conditioner with Wi Fi ControlsLG 18 000 BTU Heat and Cool Window Air Conditioner with Wi Fi Controls and remote LW1821HRSMLG 23 000 BTU Heat Cool Window Air Conditioner with Wi Fi Controls and remote LW2421HRSM
BTU:12000-Out of stock
Key item features
- Install it at the window to maintain a steady temperature in your bedroom or office
- Enjoy a fresh breeze at your home anytime with 3516.85 W cooling power
- Special 230-volt/20-amp electrical outlet required (Unit will not work with a standard 115V outlet)
- With the 550 Sq. ft. cooling coverage, keep your kitchen or living room comfortably cool
- Provides enough cooling in your room with 2 fan speeds
- User friendly digital control panel and remote control
- Fits window openings: 27"-39"W x 16"H
- 2 cooling/heating and fan speeds
- 4-way air deflection
- User friendly digital control panel and remote control
- 24-hour on/off timer
- Power failure auto restart
- 3 in 1 operation: Cool/Heat/Fan
- Removable, washable filter
- Filter light reminder
- Slide in-out chassis for easy installation
- Window installation kit included
- Product dimension (W x H x D): 22-1/16 in. x 14-31/32 in. x 23-5/8 in.
- Power cord length: 52"
Specs
- Cooling rate12000 BTU
- Heating rate11200 BTU
- Coverage area550 sq ft
- FeaturesRemote Controlled
- Decibel rating58 dB
- Filter typeWashable
Reviews summary
Pros
- : Operates quietly and with ease.
- : Offers affordable options for customers.
- : Loaded with convenient operation features.
- : Enables control from a distance.
Generated by AI
Current price is USD$599.99
Price when purchased online
Selected option out of stock
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About this item
Product details
The LW1221HRSM is the SMART way to keep your house feeling comfortable no matter what the weather is like outside! LG ThinQ technology lets you control your air conditioner with your phone or use with Amazon Alexa and Hey Google to have control with the sound of your voice. This unit ideal for cooling medium rooms up to 550 sq. ft. and you can even add a bit of warmth on cooler days with the supplemental heat option. With 2 cooling and fan speeds and a 24 hour timer you can create the perfect cooling schedule. 4-way air deflection lets the flow of air be directed where it's needed most whether cooling, heating, or just circulating air. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Other features include a remote control, easy window installation kit, removable, washable filter and a check filter alert. LW1221HRSM
- Install it at the window to maintain a steady temperature in your bedroom or office
- Enjoy a fresh breeze at your home anytime with 3516.85 W cooling power
- Special 230-volt/20-amp electrical outlet required (Unit will not work with a standard 115V outlet)
- With the 550 Sq. ft. cooling coverage, keep your kitchen or living room comfortably cool
- Provides enough cooling in your room with 2 fan speeds
- User friendly digital control panel and remote control
- Fits window openings: 27"-39"W x 16"H
- 2 cooling/heating and fan speeds
- 4-way air deflection
- User friendly digital control panel and remote control
- 24-hour on/off timer
- Power failure auto restart
- 3 in 1 operation: Cool/Heat/Fan
- Removable, washable filter
- Filter light reminder
- Slide in-out chassis for easy installation
- Window installation kit included
- Product dimension (W x H x D): 22-1/16 in. x 14-31/32 in. x 23-5/8 in.
- Power cord length: 52"
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Cooling rate
12000 BTU
Heating rate
11200 BTU
Coverage area
550 sq ft
Features
Remote Controlled
Warranty
Warranty information
1-Year Limited Warranty
Warranty url
Warnings
WARNING: WARNING: This product can expose you to chemicals including Carbon black, which is known to the State of California to cause cancer, and Bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.More items to consider
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Operates quietly and with ease.
- : Offers affordable options for customers.
- : Loaded with convenient operation features.
- : Enables control from a distance.
Generated by AI
Customer images
+23 images
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Showing 1-3 of 275 reviews
Aug 20, 2025
BEaLe
Item details
BTU: 12000
5 out of 5 stars review
Verified Purchase
I bought it because the descriptions state it is 110volt. Turns out, it is 220volt. I had to go extra step to install 220volt outlet. That took extra time but eventually wad going to need 220 anyway. Otherwise, I would have returned for a 110volt. That said, I am happy with the unit. This is Day 1.
Helpful?75CO2TI427K0602264641
Oct 16, 2025
Frank
Item details
BTU: 12000
5 out of 5 stars review
Verified Purchase
Not bad!
So far an excellent ac hot cold unit! It cools my tiny home twice as efficiently as the one it replaced.
Helpful?75CO2TI427K0602264641
Apr 26, 2025
Sigdog
Item details
BTU: 12000
5 out of 5 stars review
Verified Purchase
great product does what its supposed to
Helpful?75CO2TI427K0602264641
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