D ENERGY MIZER

AUXILIARY DOMESTIC WATER HEATING SYSTEMS WHICH UTILIZE WASTE HEAT FROM PRIMARY DOMESTIC HEATERS, WHICH SYSTEMS PRIMARILY INCLUDE A FIN-TYPE COPPER HEAT EXCHANGER WHICH UTILIZES COMBUSTION GASES AS THE HEATING MEDIUM, A WATER STORAGE VESSEL, AND FLUID FLOWING PIPING FOR INTERCONNECTING THE VESSEL AND HEAT EXCHANGER