The LW1823HRSM is the SMART solution for maintaining a comfortable indoor environment. With LG ThinQ technology, you can effortlessly control your air conditioner using your smartphone or through voice commands with Amazon Alexa and Hey Google. Perfect for cooling medium to large rooms up to 1000 sq. ft., this window unit provides ample cooling power for a wide range of spaces. On cooler days, you can even enjoy the added warmth provided by the supplemental heat option. With 2 cooling and fan speeds, as well as a 24-hour timer, you have the flexibility to create the perfect cooling schedule. The 4-way air deflection feature ensures that the airflow can be directed precisely where it's needed the most—whether it's for cooling, heating, or circulating the air. In the event of a power outage, the auto restart feature will automatically turn your air conditioner back on once power is restored. Additionally, the LW1823HRSM comes with a remote control, a window installation kit for hassle-free setup, a removable and washable filter, and a check filter alert to remind you when it's time to clean the filter. Stay comfortable and cool with this reliable and versatile air conditioner from LG.