800w / 12v DC Water Pre-Heater???
Over at "Surplus Center" they have a 800w / 12V water heater for $20 Would this have value as a preheater at the sink or shower level to get hot water faster? http://www.surpluscenter.com/Electr...
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But not to your faucet any faster. The whole point is to heat the water at the faucet so you do not have to run it and wastewater.
