Fuck those instant hot water heaters

[Simon]

Originally Posted by SirMoby

Haven't they been using those in Europe for decades? At least heating floors using hot water.

Actually there's been a system somewhat like that in use for quite a while. One of the earliest used hot air, but the same basic idea.

http://www.romans-in-britain.org.uk/...al_heating.htm

My guess is even back then, there were posts on the wall of the baths about how one hypocaust system or another was better.