I bought new ac grill so it blow in my face is that safe? my new house i bought hers hot when at not running

Death by Grill: It is extremely unclear what you are talking about here. Try rephrasing the question. It is never safe to using cooking grills to heat a house. Gas or charcoal grills can kill if used in a confined place due to carbon monoxide poisoning.

There is: no direct harm by having an AC blow "in your face" as long as the unit is kept clean! Is there something specific you are concerned about??