[Land Yacht]

We normally don't watch a lot of TV. Today as we monitored Irma, I guess we had it on for several hours when a blower fan came on that I had never heard before. I tracked it down behind the TV. I guess it is to ventilate excess heat from the original 42' plasma monitor ( you know the boat anchor mounted above the driver and passenger seats). It took about an hour for the thing to shut off. I was about to pop the breaker for the entertainment area when it finally went off. Are there any other controls besides the temperature switch that turned it on-off?

I suspect this would not be needed with a current TV?