Have you considered that she really wanted that flooring so possibly the tripped breaker was an inside job??? Just thinking out loud here.I was away for work and my fiance was house-sitting. Of course right before I left I installed a new 300 watt heater. She took a nap on the couch, heater turned on, circuit breaker did it’s job… siphon stopper DID NOT. The Mrs. wakes up from her nap and wonders where the blue light has gone. Sets her feet on the carpet and there is an inch of water. Probably 50 gallons on the floor. She wasn’t mad at all, but a week later I shelled out for 11k worth of LVT that she wanted!!! I think she is genuinely glad our floor was ruined, she loves telling the story haha