August 31, 2025 Meanwhile, a heat pump drinking water heater, also known as an air-to-drinking water heat pump, extracts warmth from the outside to heat water that is then used to heat your house through the colder months. In the summertime, the heat within the h2o is transferred exterior to https://thegreatbookmark.com/story20374698/absorption-heat-pumps-things-to-know-before-you-buy