"Guy King" wrote in message
...

I can't believe it's always better to scrap old cars just 'cos they're
less efficient.

They are scrapped because they are not economically viable to fix. They can
all be fixeded, but cost more to fix than what the market value is.

One of my favourite boilers is the Dutch Atmos because of the large copper
coil/aluminium heat exchanger. The controls are very simple and ultra
reliable.

They even have a no drain condensing model. They have only recently been
sold in the UK. A real quality product. Expensive but worth it.

http://www.atmos.uk.com/core_files/productDoc(109).pdf