Before deciding on a water heater for your home, you'll want to know the difference between the traditional storage tank water heaters and the newer tankless water heaters. Mandy Sleight is a ...

New storage tank water heaters are required to operate more efficiently, and tankless (on-demand) water heaters are even more efficient than that. Typically, homeowners replace their old water ...

In a sea of gray, white and beige storage tanks within the Phillips 66 oil refinery complex in the city of Wilmington, one stands out from the rest with its orange body and toothy grin.