speeding_infraction
TJ Enthusiast
I used a plate heat exchanger. You reroute the hose that goes to the heater through the inlet side and from the outlet side it continues on to the heater. Then run run the fresh water ( lake water ) through the second inlet and then you get hot water coming out the other side. My came out to hot so I had to add a mixing valve to cool it down
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Might seem dumb but where did you pull the cold water from?
