Quite The Temperature Drop
He saw that the temperature inside fell a lot and that his breath made a cloud in front of him. He thought, “How strange”. Wanting to get the power back on, he went to the circuit breaker. A fuse might have just blown.
Technical Problems
As he looked at the breaker, it didn’t seem like anything was wrong. Everything was in the right place and the main fuse looked perfectly okay. As he was looking, he attempted switching different things on and off. Thankfully, this worked. He was relieved nothing more sinister was at play.