Certainly in the minds of some politicians who have re-negotiated the laws of Physics.
The following boilers have a claimed efficiency of 109%,
This figure of 'merit' has been awarded and certified by SEDBUK the UK certifying body.
http://www.andrewswaterheaters.co.uk/download.php?doc_id=55
The following boilers have a claimed efficiency of 109%,
This figure of 'merit' has been awarded and certified by SEDBUK the UK certifying body.
http://www.andrewswaterheaters.co.uk/download.php?doc_id=55