hey guys and gals thought ide share my new mod ! but just to warn all people looking for an old boler
heater do not read lol i kind of ripped mine apart
so what i did was open the little heater up and took some copper pipe that was left over from when i re did the gas line on my car . i made a coil out of the copper pipe and stuck it in the combustion chamber of the heater . i drilled 2 holes in the bottom of the heater and stuck bolth ends of the pipe out . than i ran the ends to a bucket and used a small water pump to circulate the water tough the coil and boom ! the water got really hot ! grate for cooking, dishes, and good for hopefully my newest i plan on doing the shower thx all !