The primary focus of this review article is to investigate the behavior of multi walled carbon nanotubes (MWCNT) suspended in clean water during the boiling heat dispersions (transfer process). With novel nano boiling technique, the convective heat transfer coefficient of nanoparticles in nanofluid, density, viscosity, and thermal conductivity were reviewed. The various research outcomes on MWCNT mixed with water are discussed. Based on various test results, it was evident that adding (MWCNT) raised the boiling heat transfer coefficient of the base fluids.