this machine cools 3 rooms for me. too soon to report about money savings but i also bought the haier 6,000 (which i also love) but this norpole cools a large area.

Works great, and didn't drive my electric bill through the roof

This is the best air conditioner I have owned, I have 2 other but not a Norpole, especially, the auto shut off and restart, the auto setting for the cooling fan. I had to buy one a certain size cause of my windows, this will fit perfectly. I am looking...

this is by far the best window unit ive ever owned