What is an on-demand water heater designed to do?

An on-demand water heater, also known as a tankless water heater, is specifically designed to provide hot water instantaneously without the need for storage. Unlike traditional water heaters that store a predetermined amount of hot water in a tank and keep it heated, an on-demand system heats the water directly as it flows through the unit. This means that you only have hot water as needed, which can be more energy-efficient since there’s no energy wasted in maintaining a reservoir of water at a set temperature.

This type of water heater responds to the demand for hot water by activating the heating elements only when a faucet or appliance calls for it, ensuring that you have a continuous supply of hot water without the limitations of stored amounts. The efficiency and convenience of on-demand water heaters make them increasingly popular in modern kitchen designs, allowing for more flexible use of space without the need for bulky storage tanks.