IN Digestion

So I sort of reasoned out the reason the hot water seems to be working so well. Before, it would ONLY, and I mean ONLY be scalding hot - now, its just a bit less hotter - cause outside (and presumably the water in the tanks) is SO MUCH COLDER. That it can only get to a certain level of hotness. Thus, now I am able to enjoy a HOT WATER shower -

Sas