LG LT12124CNR Air Conditioner
Best through-the-wall cooling for medium-sized rooms up to 530 square feet.
This through-the-wall unit is the ultimate set-it-and-forget-it solution for large rooms, trading the portability of a window unit for a seamless, permanent aesthetic. It delivers reliable, powerful cooling without the clutter, making it the perfect choice for anyone who values a clean look over seasonal flexibility.
$595.00
at
Town Appliance
Who it's for
- Homeowners needing rapid cooling for medium to large rooms
- DIYers replacing an existing through-the-wall unit
- Users prioritizing convenient, remote-controlled temperature adjustments
Who should skip it
- Light sleepers sensitive to loud appliance operation
- Budget-conscious buyers prioritizing long-term energy savings
- Renters or homeowners without a pre-existing wall sleeve
Performance breakdown
Cooling Power
11,800 BTUs provide robust, rapid temperature drops for mid-sized living spaces.
Energy Efficiency
Solid CEER rating balances effective cooling with reasonable monthly utility costs.
Installation Complexity
Through-the-wall mounting requires significant effort and structural preparation for proper fit.
Noise Output
Standard operational hum is noticeable but manageable for most residential settings.
Ease of Maintenance
Washable filter and automated alerts make routine upkeep simple and intuitive.
Control Versatility
Digital interface and remote control offer precise, convenient adjustments from anywhere.
Key Specs
Cooling Capacity
11,800 BTU/Hr
Installation Type
Through-the-Wall
Coverage Area
Up to 530 Sq. Ft.
EER
10.6 (CEER: 10.5)
Power Requirements
115V / 60A
Power Consumption
1,110 W during cooling
Indoor Noise Level
60 dBA
Dimensions (WxDxH)
24" x 14.41" x 20.9"
Weight
82 lbs.
Filter Type
Washable
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