Sebring Design Build Before the invention of the modern water heater, people largely relied on water heated over a fire grate or stove to take a warm and comfortable bath. Then came the invention of the first water heaters in the mid-19th century. While the convenience of bathing in warm water minus all that hauling was still beyond the reach of the general populace, it was only a matter of time before many households in the country had a water heater of their own. Conventional water heaters, however, are bulky and quite complicated to install. They are also [...]