A tankless water heater is a great alternative to a traditional water heater. Instead of storing hot water in a tank, it heats water by circulating the incoming water through a series of electric coils or gas burners that heat up when a tap or appliance is turned on. Hot water is not sitting in a tank waiting to be used, but is instead heated only when needed. With a tankless water heater, the energy used to heat the hot water in your home is always efficiently used and never wasted.
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