Installing a heat pump requires a few essential procedures to guarantee effective functioning. Start by determining which kind of heat pump—water, ground, or air source—is best for your house. Assemble the installation site by putting the interior unit on a wall or ceiling and selecting an open spot for the outdoor unit. Run refrigerant lines to the outdoor unit and connect the indoor unit to the ductwork, if applicable. Connect the electrical and refrigerant lines once the outdoor unit has been firmly placed. Lastly, make that the system is operational and free of leaks. Consider working with a professional to ensure optimal installation and efficiency for the greatest outcomes. Installing a heat pump requires a few essential procedures to guarantee effective functioning. Start by determining which kind of heat pump—water, ground, or air source—is best for your house. Assemble the installation site by putting the interior unit on a wall or ceiling and selecting an open spot for the outdoor unit. Run refrigerant lines to the outdoor unit and connect the indoor unit to the ductwork, if applicable. Connect the electrical and refrigerant lines once the outdoor unit has been firmly placed. Lastly, make that the system is operational and free of leaks. Consider working with a professional to ensure optimal installation and efficiency for the greatest outcomes.