I bought this unit because my previous one (Frigidaire) of over 15 years was just old and needed to be replaced. This unit runs quietly and I love all of the features. Being able to use the app to operate it is a great addition. It keeps my house really comfortable in this recent heat wave we have been experiencing. The install process was pretty easy and short-timed. I have had zero problems with it during install and operation. Frigidaire is a household name, a branded ambassador!