Where are you extrapolating that from? Its just not smart having a expensive tv mounted right over the stove directly in the path of higher heat and dust build up. Not saying you cant do it, just beaware that you maybe shortening the life span of the tv and any other electronics that are in the same area.So you can't have a TV and a stove in the same room because of ash?
not...I've had one there ever since flat panels started getting made 10+ yrs. ago or whatever, it's the best place https://www.hearth.com/talk/threads/mount-tv-above-stove.173687/#post-2332464The experience is fly ash, it occurs when cleaning and sometimes loading no matter how careful you are, and its a basic principle of electronics that they like staying as cold as possible.