Sorry, the web browser you're using is not supported by this website.

Please use Google Chrome, Firefox, Safari, or another browser to access Thank you.

Skip to main content

We use cookies to enhance your experience. For details on how we use cookies, collect data, & how to manage your consent please see our Cookie Policy & Privacy Policy.

What is the sink and what is the source in a water to air heat pump during the heating cycle?

The medium donating the heat is called the source, while the one getting the heat is called the sink. The majority of heat pumps used in North America are air-to-air heat pumps. They release heat from outside air into a forced-air distribution system.

Let's Get It Fixed!

HomeX virtual experts will assess your issue (for free!) and can resolve simple problems.

What Did You Think of This Article?

What Did You Think of This Article?

Shop Recommended ProductsShop HomeX Recommended Products