Got the 15 k wifi unit so while me and my gf are away we can shut it off and turn  it back on before we get home to save money work awesome just how it's supposed to got the 15k because the 10 k we had just didn't work the best in our big apartment when it gets really hot the wifi works awesome goes down to 60 degrees and cools our bigger 2 bedroom  down in under a hour just a fyi u will need 2 people when installing it u will need to take the cage off install the cage and put the ac back into the cage way easier in my opinion  not having to try to install a heavy ac on its on way easier doing just the cage then u just slide the ac in and put the front plate on and your good to go ! Ps u will need help unless u are hulk it's 119 pounds and long alot of the weight is on the back side so makes it awkward to carry .