Heat Pump Dryer Explained

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 the US — a special 220 V outlet because the heating elements require a lot of wattage, and doubling the voltage keeps the current levels manageable. You also need a bulky hose to vent hot moist air out of the house. But a relatively new technology is changing that. Instead of using a heater, these new driers use a heat pump, and [Matt Ferrell] shows us his drier and discusses the pros and cons in a video you can below. We liked it because it did get into a bit of detail about the principle of operation.

This is a companion discussion topic for the original entry at https://hackaday.com/2023/11/25/heat-pump-dryer-explained/