Ok I will look into thermostats and purchase one asap, and in the mean time I will unplug the UTH. I'd rather her be a little chilly for a day or two than get cooked while I am not home.
That feeding chart is helpful! I'll have a much better idea of what she needs once my scale I ordered gets delivered so I can weigh her, but in the mean time I will buy a rat fuzzy on Saturday and see if she takes it. Fingers crossed! In your opinion is she looking skinny? I am not experienced enough to know the difference between a skinny snake and a healthy snake on sight LOL