Window air conditioners work by pulling in the hot air from your room, filtering out any dust or unwanted particles, chilling it, and releasing it back into your living space. This is a simplified explanation of the whole process, and does not consider advancements such as inverter technology that you\u2019ll find in models such as the LG LW1517IVSM dual inverter window air conditioner. Whether or not this is a feature that\u2019s enough to rank it as the best window air conditioner around is still up for debate, but if you get to the end of this review, you\u2019ll have a perfect idea of what the LG window AC unit is capable of offering.\r\n\r\nWhy We Like It - LG LW1517IVSM\r\nThe LG LW151IVSM dual inverter window air conditioner is a mid priced LG window unit that is ready to be integrated with your Google Home or Alexa Smart hub thanks to its support for WiFi, and is also energy efficient as a result of its use of Inverter technology.\r\n\r\nPerformance\r\nThe LG LW1517IVSM has a 14,000 BTU rating, and what this basically means is that the LG air conditioner has enough power to efficiently get rid of hot air from a floor area of up to 800 sq ft. This makes it perfect for a mid to large size conference hall, or outdoor event. The use of inverter technology also gives the LW1517IVSM air conditioner an edge over the Frigidaire 8000 BTU Air Conditioner for example because it is able to run it\u2019s compressor motor at variable speeds, making it a lot more energy efficient. The managed running of the motor also guarantees quiet operation, and with it\u2019s fans having four settings, you\u2019ll be able to easily customize it according to your preferences.\r\nEnergy Efficiency\r\nThe LG model LW1517IVSM dual inverter compressor is potentially it\u2019s best highlight, as it drastically reduces the amount of energy it needs to run compared to other window air conditioners. LG actually claims that this window unit is up to 25% more energy efficient than the minimum Energy Star certification requirement, making it a much better option to go for compared to the LG LW8016ER if your goal is to save on energy costs.\r\nFiltration\r\nAs hot air from the room is pulled into the LW1517IVSM dual inverter air conditioner, all the unwanted dust particles from the room get filtered out, making the air conditioner a perfect tool in cleaning up the air in your room. Unlike the Frigidaire FFRA0511R1 central air conditioner and other AC units, it does alert you when it\u2019s time for an air filter change, and making that change is important so as to guarantee top working condition.\r\nDurability\r\nThe LW1517IVSM LG Dual Inverter air conditioner is backed by a 1 year warranty that covers both parts and labour, so should you notice anything unexpected from your AC unit, do not hesitate to reach out to the customer care team at LG electronics.\r\nValue\r\nAside from the use of LG Dual Inverter technology, most people would also agree that another thing that really sets the LW1517IVSM LG air conditioner from others is the fact that it is WiFi enabled. This simply means that aside from using the included remote control, you\u2019ll also be able to hook it up to your Smart home hub (Alexa or Google Assistant supported) and use an app to control it.\r\nLG LW1517IVSM Wrap Up\r\nAs you\u2019ve seen through this LG Dual Inverter Smart Wi-Fi air conditioner review, the LG Dual Inverter Window AC is a perfect choice for anyone that\u2019s looking to get a conditioner that is energy efficient, and one that can be controlled through the use of an app on your mobile phone.