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Dave Plowman (News) Dave Plowman (News) is offline
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Default Where does air come from in a sealed heating system?

In article ,
Harry Bloomfield wrote:
Onetap has brought this to us :
My Mum thought the electric leaked out of 3-pin sockets that were left
switched on with nothing plugged in. I pointed out the little plastic
shutters on the L & N pins that stopped the electric leaking out.

She grew up a long way from mains electricity.


My other half insists on turning the switch on a socket off, before
unplugging. She seems never to have come across unswitched 13amp socket
outlets.


My father insisted a TV or radio etc was switched off first at its local
switch, then at the socket. And always both. But not unplugged. I did try
asking him why. ;-)

--
*Artificial Intelligence is no match for Natural Stupidity *

Dave Plowman London SW
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