My heater quit working the other night. When I woke up, the front of the heater was opened up. I am thinking that it must have kicked the heater off but I cannot seem to find a button to switch it back on. I turned off the pilot light because it was big. It gets big when the fan is about to kick on and I didn't want it to stay like that. I did try out the fan on it and it works when I turn it on without the heater being on.