A heat pump dryer is an energy-efficient type of clothes dryer that uses a closed-loop system to dry clothes by recycling warm air rather than venting it outside. It works by heating air to remove moisture from clothes, then passing the warm, moist air through an evaporator to extract the moisture, which is collected in a tank or drained away. The remaining dry air is reheated and reused to continue drying, which significantly reduces energy consumption compared to conventional dryers
. Key features of heat pump dryers include:
- Energy efficiency: They use up to 28-60% less electricity than standard vented or condenser dryers because they recycle heat instead of constantly generating new hot air
- No external venting required: Since they operate in a closed loop, heat pump dryers do not need to be vented outside, allowing flexible placement in the home
- Gentle drying: They dry clothes at lower temperatures, which reduces wear and tear and shrinkage of fabrics
- Use of refrigerant: They employ refrigerants, similar to those in air conditioners and refrigerators, to transfer heat efficiently within the system
Overall, heat pump dryers offer a more environmentally friendly and cost- effective drying solution by conserving heat and reducing electricity use while protecting clothes better than traditional dryers
