Heat pump (disambiguation)

A heat pump is a device used to warm and sometimes also cool buildings by transferring thermal energy.

Types of heat pumps used for buildings include:
 * Air source heat pump
 * Exhaust air heat pump
 * Ground source heat pump (or geothermal heat pump)
 * Solar-assisted heat pump

Home appliances that incorporate heat pumps, or work on similar principals, include:
 * Air conditioner
 * Dehumidifier
 * Refrigerator

Heat pump may also refer to:
 * Absorption heat pump
 * Absorption-compression heat pump
 * Direct exchange geothermal heat pump
 * Heat pump and refrigeration cycle
 * Hot air engine