I hope this is the right group for this question.
I have been running two electric heaters (the ones that look like a radiator) for 3 or 4 years, one in the kitchen and one in the bathroom. They are on different circuits.
I have never had any problems but 2 weeks ago, they both tripped their breaker at the same time. I reset the breakers and haven't had a problem since.
I am just curious as to what could have caused it. Could a low voltage surge have come in from the power company and caused them to do this.