Tankless water heaters, also known as on-demand water heaters, heat water only when needed. They use high-powered burners or electric coils to heat water as it flows through the system. Learn why many homeowners prefer on-demand water heaters for both comfort and savings.

• Energy efficiency: no standby heat loss, which can result in lower utility bills over time

• Space-saving design: compact and wall-mountable, they free up floor space

• Unlimited hot water: provides a continuous supply of hot water, eliminating the need to wait for the tank to refill