Breadcrumb Home HART Heating HART-2449 HART-2449: Heat Pumps Download Catalog PDF Download Page PDF Program HART Heating, Air Conditioning and Refrigeration Lecture Hours 3 Lab Hours 3 Credit Hours 4 Course Type N A study of heat pumps, heat pump control circuits, defrost controls, auxiliary heat, air flow, and other topics related to heat pump systems. Prerequisites HART-1401, HART-1403, HART-1407.
