Why instant electric water heater is water and electricity saving?

Why instant electric water heater is water and electricity saving?

Provides you with continuous hot water are one of the most energy-efficient ways possible. Conventional tank-type water heaters will heat and store a set volume of water, regardless of whether someone is using that hot water or not. Because our instant water heaters only are activate when using hot water, will not case the standby energy losses. Providing efficient heating while conserving energy, enjoy endless hot water and save up to 50% on utility bills. Homeowners want the energy-efficient, endless supply of hot water only a instant water heater can deliver.