LG - 450 Sq. Ft. 10,000 BTU Smart Inverter Window Air Conditioner - White

Thank you for reaching us regarding LG Air Conditioner. The LG LW1022IVSM unit does not have a styrofoam core or any styrofoam insulation inside it. The casing of the unit is made of metal, and there is no styrofoam separating the front from the back. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-LW1022IVSM.AT1AYOW. For additional assistance, please reach out to us on social media @LGUSSupport so we can help you further. ^Cris

Thank you for your interest in the LG Air Conditioner. The LG LW1022IVSM will use significantly less electricity when running in dry mode compared to cool mode, likely around 50% less. The Dual Inverter technology also makes it more energy efficient overall compared to non-inverter models. You can download its owner's manual through this link for more information: https://www.lg.com/us/support/product/lg-LW1022IVSM.AT1AYOW. ^Cris

The lowest noise level this air conditioner operates at is 44 decibels.

The dual inverter technology is up to 25% more energy efficient than the ENERGY STAR certification requirement.

Yes, you can control this unit from your smartphone using LG ThinQ technology.