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View Full Version : Vacc tube demo

Paul Bailey
26th February 2007, 07:38
No I don't have the details and it wasn't my test,... but heres a demo vacuum tube heating a 5 gal pail of water..
Paul Bailey
26th February 2007, 07:46
Oh and for the flat plate owners here one for you as well.. mobile hot water.. hope its; sunny that day.!!!.Paul:)