LG 7,500 BTU 115V Window-Mounted Air Conditioner with 3,850 BTU Supplemental Heat Function 

by LG | Item  #: 558109 | Model #:  LW8015HR |
LG 7,500 BTU 115V Window-Mounted Air Conditioner with 3,850 BTU Supplemental Heat Function
Top Rated
Free shipping for Plus
  • $ 399 98
Non-member price: $439.98  Join now!
  • Shipping
  • Free shipping for Plus
  • Enter ZIP Code for shipping options
  • Estimate arrival 
Delivery estimates, taxes, and fees are based on ZIP Code. Club Pickup orders are based on your club’s current price and item availability on the day of payment.

Why we love this

With supplemental heating when outdoor temperatures are above 45 degrees Fahrenheit, this window-mounted air conditioner offers more than just cooling.


About this item

  • Energy Efficiency Ratio (EER): 11.2 (cooling)
  • Slide in-out chassis air conditioner for window-mounted installation
  • Uses standard 115V electrical outlet


The LG 7,500 BTU 115V window-mounted air conditioner with 3,850 BTU supplemental heat function gives you everything you love about an air conditioner and more. Whether it’s cold in April or hot in October, this unit has you covered so you can always feel comfortable at home. In addition to cooling, this versatile unit offers supplemental heating, providing you with an additional heat source to your main heat source when outdoor temperatures are above 45 degrees Fahrenheit.


  • Easy-clean mesh filter with "clean filter" alert
  • Noise level: 49 dBA indoor / 54 dBA outdoor
  • 4 ft. long power cord
  • Supplemental heat capability provides additional heat when outdoor temperatures above 45°F
  • 7,500 BTU cooling for rooms up to 320 sq. ft.
  • 3,850 BTU supplemental heating for approx. 220 sq. ft.
  • Dehumidification up to 2.1 pints per hour
  • Gold Fin anti-corrosion coating provides a protective shield so unit lasts longer
  • Full-function remote controls unit from across room
  • Thermistor thermostat maintains selected temperature
  • 2 cooling speeds / 2 heating speeds / 2 fan speeds
  • 24-hour on/off timer accomodates your schedule
  • Energy saver function conserves energy and saves you money
  • Auto restart saves your settings when the power goes out
  • 4-way air deflection directs cool air where you want it

Assembled Country


Assembled Size

18.4" x 20.9" x 13.9"

Component Country




Member reviews & questions

Ask & Answer

Policies & plans

Shipping Information

Standard - 2 to 6 business days

Premium - 2 to 4 business days

Express - 1 to 2 business days

Warranty Information

1-year parts and labor

You're in!

Your online account has been created.
Start saving today