Outdoor components of a residential air-source heat pump. A heat pump is a device that transfers heat energy from a source of heat to a destination called a heat sink. Heat pumps are designed to move thermal energy in the opposite direction of spontaneous heat transfer by absorbing heat from a cold space and releasing it to a warmer one.
Mini Bio (1) Screamin' Jay Hawkins was best known for his song I Put a Spell On You,  which he recorded on the Okeh label in 1956 and which helped win him cult status in the United States, Europe and Japan.
Robert Thomas Pattinson (born May 13, 1986 in London, England) is a British actor & musician. Pattinson plays guitar and piano, and composes his own music. He also appears as the singer of two songs on the Twilight soundtrack: Never Think, which he co-wrote with Sam Bradley, and Let Me Sign, which was written by Marcus Foster and Bobby Long.