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MrWizard's avatar
MrWizard
Moderator
Jan 03, 2016

does anbody remember this "Heater" (found the patent)

sorry no picture, i can't find one online ( see page 2 found the patent application and drawings ) i have searched and searched, vintage old portable you name it, i tried it it is/was 120v portab...
Seeking Advice
Dutch_12078's avatar
Dutch_12078
Explorer III
Jan 04, 2016
It does look like a good heater technology. And the water/glycol mix makes a lot more sense than freezable DI water as a transfer element. I hope you're able to find one!

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