Phil,

I don't know what model they got but I can take a look next time I'm over there.

My thinking is if the aquarium heater is not over sized, as in just sufficient, how could it overheat several hundred gallons if was stuck on? Maybe in an aquarium, but in a system with several hundred gallons or more I think it would be tough to really heat up the water to lethal range. Seems to me the most likely thing for it to do is to stop functioning, which is much less life threatening.

Last edited by Cecil Baird1; 12/02/12 10:35 AM.
If pigs could fly bacon would be harder to come by and there would be a lot of damaged trees.