Heat pump technology makes air conditioners and refrigerators work, which isn’t new. But some of its applications are. Residential heat pump systems, which may replace gas and resistive heat furnaces ...

When it’s too cold and wet to dry laundry outside, a tumble dryer is your best friend. But with three different types available, how does a dryer actually work? The best dryers can be vented, ...

Historically, having a washer and a dryer in your house requires “a hookup.” You need hot and cold water for the washer as well as a drain for wastewater. For the dryer, you need either gas or — in ...

Amanda Blum is a freelancer who writes about smart home technology, gardening, and food preservation. Previously, Amanda has worked as a technology strategist specializing in problem solving and ...

What's the difference between warm air and cool air? In fact, what does “temperature” even mean? It's stranger than you think. At a basic level, if you increase the temperature of air, you increase ...