Tankless water heaters have many benefits over traditional hot water tanks however, the truth is, a tankless water heater is not worth it for everyone. Any professional plumbing company can tell you that a tankless hot water system is best for homes that donโt often use large amounts of hot water. For example, if you often take baths in a large tub, or you have numerous high-volume shower heads in your shower, then an on-demand hot water system may not be worth it. On the other hand, a tankless hot water heater will save you money over time, you wonโt run out of hot water and it will last much longer than a traditional hot water tank. Consult your local tankless water heater plumber and they can help you decide whether a tankless water heater is right for you.