This is of course a purely hypothetical situation.
Imagine that someone purchased a house with a very old propane furnace in the spring, then found out in the fall that it will cost an arm and a leg to fill the propane tank, and the ridiculously old furnace (so old the home inspector said it was the oldest one of that type that he had ever seen working) will probably break at some point over the winter anyway and be replaced with an electric system by the home warranty. Is there a way that she could cause the furnace to break before refilling the tank (it still has about 10% left) and save herself the propane money? Obviously a repairman would be sent out to make sure that it actually needed to be replaced and not just repaired, so it can't just be a breaker issue.