The hot water took too long to come out of the tap. That is what I was trying to solve. I did not intend to discover that, for a while there, water heaters like mine may have been open to anybody.

Hi Johnnie: Your column on Nov. 20 begs the question: Why does the city not want Taco John’s to use a Rinnai water heater? From a cursory search of the internets (sic), they appear to be energy ...

Ever hop into the shower only to get blasted by a stream of freezing water? Or maybe your hot water fizzles out halfway through and you're left shivering as you wash the last streaks of shampoo out of ...

Tankless water heaters have always been full of promise. By heating water only when you need it, the suitcase-sized units could potentially save homeowners lots of energy and a bit of storage space, ...