August 31, 2025 Meanwhile, a heat pump water heater, also known as an air-to-water heat pump, extracts warmth from the outside to heat water that's then utilized to heat your home throughout the colder months. In the summer, the heat from your h2o is transferred exterior to chill a house. https://allyourbookmarks.com/story20384294/everything-about-air-source-heat-pumps