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.
Estimated median house or condo value in 2013: $113,432 (it was $86,400 in 2000) Mean prices in 2013: All housing units: $119,440; Detached houses: $120,649. Union Hill, IL residents, houses, and apartments details.