Ok I use a themostat that then plugs into a poweer strip ( surge type ) andi just found it either tripped or the little switch gotten flipped this week I am guessing since i checked the temps tuesday and it was working ( was warm in the room that day) I guessing either the stripe reset itself or slims gotten nit opushing buttons while she roams during the day ( might be why she stayed inthe cage for last 3 days )
So with the cold weather coming I guess I need to run daily checks on the plugs and switches not just the plug into the wall. Lucky for me only 2 bp are on the strip and the room never got below 79.4Degrees . I watch the heat strip jump like 4 degrees once turned on.