"This is a critical thing in most people's lives, right? Besides their house, this is the most expensive thing that an American will buy," said Justin Rzepka.

Refrigerators: The Silent Energy Hog in Your Kitchen Your refrigerator runs day and night, every single day of the year, ...

When a water heater dies, it rarely does so without sending up a flare first. The most important early clue is a subtle but ...