I know you scientists will have plenty to discuss about this <!-- s:D --><img src="{SMILIES_PATH}/icon_biggrin.gif" alt="" title="Very Happy" /><!-- s:D -->
2kw is enough to power the boiler! This is like an infinite power machine so! Although the caveat looks like you need to have a source of fosters nearby.
Maybe Fosters should concentrate their efforts in areas of research such as this, and leave the brewing to others? <!-- s:wink: --><img src="{SMILIES_PATH}/icon_wink.gif" alt="" title="Wink" /><!-- s:wink: -->