Noun. 1. heat pump-apparatus that extracts heat from a liquid that is at a higher temperature than its surroundings; can be used to transfer heat from a reservoir outside in order to heat a building. apparatus, setup-equipment designed to serve a specific function.eat pump-apparatus that extracts heat from a liquid that is at a higher temperature than its surroundings; can be used to transfer heat from a reservoir outside in order to heat a building. apparatus, setup-equipment designed to serve a specific function.
U.S. Bank Stadium is a fixed-roof stadium located in the Downtown East section of Minneapolis, Minnesota, United States, on the former site of Hubert H. Humphrey Metrodome. U.S. Bank Stadium serves as the home of the Minnesota Vikings of the National Football League (NFL). The Vikings played at the Metrodome from 1982 until its closure in 2013 and before that at Metropolitan Stadium in Bloomington, Minnesota from 1961 to 1981.
The new stadium was approved by the Minnesota state legislature in May 2006. Located in the downtown Warehouse District, Target Field is an open-air grass stadium, marking the first time the Twins will play outdoor games at home since 1981 at Metropolitan Stadium, which was replaced by the Mall of America.