Excellent method for heating your water off the grid. This method is not only very efficient as it uses what would otherwise be waste heat being directed out through the stack, but it also works in much the same way as a hot water on demand system or a solar water heating system. This concept can even be directly incorporated into your current solar water heating system or as a separate stand-alone in the kitchen or workshop. Keep your mind open and remember to improvise!
10 Things You Must Know Before Planning an Outdoor Kitchen
“Nearly two-thirds of architects are seeing increased demand for things like outdoor kitchens and fireplaces, according to an American Institute of Architects (AIA) Survey. There are no longer these hard divides between how folks are living inside and outside.” - Kermit Baker Senior Research Fellow at Harvard University’s Joint Center for Housing Studies