Overview

  • Versatile AC Heater Combo
    Experience ultimate comfort with the supplemental heat option for cooler days and the ability to customize your cooling or heating with 2 cooling, heating, and fan speeds, ensuring effortless adjustment of air flow to suit your needs, requiring a special 230/208V LCDI Plug (NEMA 6 – 20) for operation.
  • Multiple Fan Speeds
    Provides enough cooling in your room with 2 fan speeds
  • 3 in 1 operation
    Cool/Heat/Fan
  • Automatic Restart Function
    The Auto Restart feature provides peace of mind by automatically restarting the supplemental heat and air window unit after a power outage, ensuring continuous comfort and convenience.
  • Efficient Cooling for Larger Areas
    Ideal for cooling medium rooms (25′ x 40′) and covering up to 1,000 square feet, the LW1816HR is designed to keep your bedroom, office, or multiple small rooms on the same floor comfortably cool, delivering effective cooling for larger spaces.
  • Voltage Requirement
    This unit requires a special 230V electrical outlet and will not operate with a standard 115V outlet

Will it fit your kitchen?

Width
25 1/2 in.
Height
16 3/4 in.
Depth
30 1/2 in.
Min. doorway to bring it in
26 1/2 in.
Recommended clearance
Cut-out and clearances are in the manufacturer's installation guide

Measure your opening, doorways and hallways before you buy. Sizes shown are for the model you selected. · Weight 126 pounds

Check your space — enter measurements in inches

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Specifications

Capacity & configuration

Control Type
Touchpad
Filter Type
Washable
Air Conditioner Type
Window

Dimensions & weight

Product Name
1,000 Sq. Ft. 18,000 BTU 230V Window Air Conditioner with Supplemental Heat Function
Minimum Window Opening Height
18 inches
Minimum Window Opening Width
29 inches
Maximum Window Opening Height
18 inches
Maximum Window Opening Width
41 inches
Product Height
16.8 inches
Product Width
25.5 inches
Product Depth
30.5 inches
Product Weight
126 pounds

Features

Brand
LG
Color
White
Cord Length
52 inches
Recommended Room Size
1000 square feet
BTU Cooling Rating
18000 british thermal units
BTU Heat Rating
12000 british thermal units
Number of Cool Settings
1
Number of Fan Speeds
2
Airflow Rate
430 cubic feet per minute
Maximum Noise Level
65 decibels adjusted
Remote Control
Yes
Integrated Heater
Yes
Filter Indicator Light(s)
Yes
Sleep Mode
No
Timer
Yes
Auto Shut-Off
No
Combined Energy Efficiency Ratio (CEER)
11.1
Amperage
7.8 amperes
ENERGY STAR Certified
No
App Compatible
No
Wireless Connectivity
None
Window Mounting Kit Included
Yes
UPC
048231606523

Power & warranty

Model Number
LW1823HR
Voltage Requirement
230
Warranty - Parts
1 year
Warranty - Labor
1 year

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

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Questions & answers

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Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat