You woke up shivering in a cold house. Your morning shower, usually a warm and pleasant revitalization, was spent futilely turning the knob toward “hot” as your skin erupted in goosebumps. When you ...

Q: I live down south and don’t have to use my gas room-heater much. To save money, I turn off the pilot light in the warm months. But it’s really difficult to relight the pilot. Any suggestions on ...