The residential air to air heat pump course teaches fundamental heat pump theory and develops the tools required to design, install, commission, and maintain a residential air to air heat pump system.

Applying the knowledge gained from the pre-requisite courses, students will learn how to select
appropriate models and styles of air to air heat pump equipment for residential applications. Students will develop the skills to make critical design decisions such as properly locating the equipment and controls, how to size auxiliary heat, develop simple control strategies, and proper techniques for installing system components. Students will apply these skills to the installation of HVAC equipment in new construction and retrofit applications.

This course covers the theory required for a complete residential air to air heat pump installation in a
safe and efficient way. This includes a discussion of refrigerant types, how to minimize the impact to
the building envelope with penetrations, selection of system accessories, commissioning systems, and general maintenance to ensure reliable operation of the equipment. Then students will develop the skills to justify their design decisions and generate technical documents that verify their installations have been performed correctly and the system operates as intended.