Components Inside a Heat Pump. A heat pump works much the same way an air conditioning unit works with a few differences. In the cooling mode it transfers heat outside from the inside and in the heating mode it transfer heat from the outside to the inside*.
Wikimedia Commons: Union Hill, Illinois. Union Hill is a village in Kankakee County, Illinois, United States. The population was 66 at the 2000 census. It is included in the Kankakee-Bradley, Illinois Metropolitan Statistical Area.
Hillside, IL, is a village located in the northeastern part of Illinois. Cities Neighboring Hillside, IL. The following Cities are next to Hillside, IL: Bellwood is 1.7 miles northeast of Hillside, IL. Westchester is 1.4 miles southeast of Hillside, IL. Oak Brook is 3.3 miles southwest of Hillside, IL.