In my post, I just noticed a 44 hour difference between my numbers. So, I'm wondering the same thing as you! Only, I have just a wife and 2 cats loose in the house.OCNorsk wrote:Ok Since you asked, I have a question, too. I have 2714 therapy hours and 2733 blower hours. No one has ever used/owned the machine but me. Over the last year I have watched the disparity between the numbers grow. I don't use it as a leaf blower or to dust my keyboard. From what is the difference? When the machine is on, it's on me, except for the few seconds it takes to turn the machine off after I take the mask off.
Of course, one cat is smart enough to turn the thing off on me sometimes in the morning when she wants food, but they don't go near my CPAP machine otherwise.