Eric takes you inside his sister’s house in Duluth, Minnesota, to showcase an exciting new installation. It’s Eric’s first time installing this system, and he’s eager to demonstrate how it performs even in subzero temperatures. This heat pump is integrated with a hydronic heating system, efficiently warming the entire home, including heated floors, shower walls, and the garage. As a retrofit replacing an LP gas boiler, this system helps lower energy costs during Minnesota’s cold winters. Eric walks you through the mechanical room, explains how the system uses a glycol mixture for freeze protection, and shows how the heat pump could function as a standalone heating solution. Whether you're interested in energy-efficient heating or curious about air-to-water heat pump technology, this video has valuable insights.