CPAP and battery power
My old RV had invertor output next to the bed, the new one does not and there is no handy spot to tap 12V. My idea is this. Buy a 120V relay with double throw 120v contacts. Remove the 12 volt feed fr...
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and if you use a pass over humidifier, rather than a heated one, your power needs will be minimal.
bumpy
bumpy
