When is the best time to buy a new water heater? Hint: It’s not when the one you have fails. But that’s what many homeowners end up doing. They notice a leak—or worse, they’re surprised by a flood—and ...

Q What’s the best way to deliver heated water to a small, infloor hot water heating system? I have all the piping in place, but haven’t decided on a heat source. The output of the heater needs to ...