Learn more › Few upgrades have the same kind of tangible effect on your home’s experience as a tankless water heater. These appliances provide a constant stream of hot water without relying on ...

I purchased two hot water heaters, a Signature 500 40-Gallon and ... Bought A.O. Smith Water heater a few day ago, never worked right out the box and Lowe's would not return and replace it because ...

"Tankless water heaters don't operate 24/7. They only operate when you call for hot water, and they make that hot water instantaneously as you need it and continuously. So you don't have to worry ...