Many old homes have perplexing features that baffle their modern-day owners. Here we've solved some of those mysteries. Old ...

Smart radiator valves let you control the temperature in individual rooms when your central heating is on. They can be programmed and controlled remotely through your smartphone. Manufacturers promise ...

Install the new tailpiece and drain flange, then tighten everything back together. This design uses a circular inset disc on the stopper top. Hinged in the center, it functions like a butterfly valve ...