

LG 11,200 BTU 230V Through-the-Wall Air Conditioner with 11,200 BTU Supplemental Heat Function, LT1237HNR
Key item features
- Versatile Climate Control: This 4-in-1 unit offers cooling, heating, fan, and dry modes with 11,200 BTU cooling and supplemental heat, suitable for rooms up to 520 sq. ft.
- Flexible Airflow: Features 2 fan speeds and 4-way air deflection, allowing precise control over air circulation and comfort.
- Convenient Operation: Includes a user-friendly digital control panel, remote control, 24-hour on/off timer, and power failure auto restart for ease of use.
- Easy Maintenance: Equipped with a removable, washable filter and a filter light reminder to ensure clean air and optimal performance.
- Seamless Installation: Designed to fit existing wall openings, includes a trim kit for a polished look, and operates on 230/208V with a 52" power cord.
Specs
- Coverage area500 sq ft
- Cooling rate11200 BTU
- Mount typeWall Mount
- FeaturesEnergy Efficient
- Energy efficiency rating9
- Volts230 V
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About this item
Product details
- Fits all existing wall openings, thus saving you from the trouble of hauling an air conditioner back and forth every year
- Stay comfortable, even when it's hot outside with 3282.40 W cooling power
- Stay comfortable with this air conditioner, which effectively cools rooms up to 520 Sq. ft.
- Provides enough cooling in your room with 2 fan speeds
- 4-way air deflection
- User friendly digital control panel and remote control
- 24-hour on/off timer
- Power failure auto restart
- 4 in 1 operation: Cool/Heat/Fan/Dry
- Removable, washable filter
- Filter light reminder
- Thermostat can be set between 60°F and 86°F (i.e. 16°C and 30°C)
- Trim kit included
- 230/208V LCDI Plug (NEMA 6 - 20)
- Power cord length: 52"
- Through-the-Wall (TTW) wall sleeve sold separately
- Product Dimensions (W x H x D) 24 in. x 14-13/32 in. x 20-3/32 in.
Specifications
Air conditioner type
Coverage area
Cooling rate
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Customer ratings & reviews
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Showing 1-3 of 32 reviews
Nice Product
[This review was collected as part of a promotion.] I purchased this AC about a month ago for my living room and dining room. It is a through the wall unit. I particularly like the energy saving features. The AC is relatively quiet. It cools well. Overall, I am giving it five starts. I did buy the warranty in case I run into any issues in the next 3 years. Of course, finding a contractor to install it through the wall and an electrician to upgrade the outlet should be considered as part of the purchase process and price.
Very good product
Had a room on my house with little heat or a/c, so I could not use it most of the year. With its unit, I can heat and a/c it and use it 365. Nice product. [This review was collected as part of a promotion.]
Economical heating and cooling .
I bought this unit for an apartment we built over a garage . It's an open studio type apartment. No ducting or expensive furnace and a/c in one easily installed unit. Cost was excellent for any other heating system .
Hi Lupe, we understand and appreciate you taking a moment to share your experience with your LG 11,800 BTU Cooling / 11,200 BTU Heating Through‑the‑Wall Air Conditioner, model LT1233HNR. It’s great to hear how well it’s working for your studio apartment. These units are a smart solution for spaces without ductwork, and it’s wonderful to know the installation, performance and overall value have all met your expectations. If you need further assistance, feel free to email lgdigitalcare@lg.sprinklrsupport.com. LG Digital Care Team ^Rich #LifesGood
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