Quote Originally Posted by Steve Smith View Post
I'm amazed at the size of the thing. In Europe, this would heat and provide hot water for a whole house without the need for header tanks or cylinders:

http://www.valleyserviceslimited.co....us-Boiler1.jpg

http://www.boilers2go.co.uk/userfile...Dimensions.jpg


Steve.


Steve,

We (in US) have the type you mentioned (on demand heating type) also but they are not very popular. Mine is 40 gallon (144 liters) in capacity. I think the one OP has is even bigger. They serve as a hot water storage tank as well as being a heater.