My dad had fart fans installed in our house and he took care of all the details when they remodeling took place...however, he just passed away 2 months ago and my fart fan in my restroom is no longer working. I wanted to know if it can be replaced, nobody seems to know the answer or doesnt want to tell me. I need it as it is the main restroom people use when they come to visit and sometimes it is UNBEARABLE to enter that restroom once someone has left it =) If anyone can answer this question ... I would really appreciate it.