Job Description Job Description Description: The job of an HVAC installer involves installing, repairing, and maintaining HVAC systems in residential, commercial, and industrial settings. Here is a typical job description for an HVAC installer: The HVAC installer will be responsible for installing HVAC equipment, including furnaces, air conditioners, and ventilation systems. The ideal candidate will have a strong understanding of HVAC systems and be able to work independently and as part of a t…