Vaporizer is a device for converting liquid to gas. Liquid gas is heated in the vaporizer until it vaporizes (becomes gas). Simply put, cold liquid gas becomes gaseous gas after passing through the “induction vaporizer”. Heating can be indirect (steam heated vaporizer, hot water bath vaporizer, natural ventilation air bath vaporizer, forced ventilation vaporizer, electric heating vaporizer, solid heat conduction vaporizer or heat transfer fluid) or direct (hot gas or submerged combustion).