When an HVAC unit breaks down in most houses, the occupants call a technician and that technician in turn focuses on getting the air conditioning back on as quickly as possible. The problem is, there are generally deeper problems in the home that contribute to why the HVAC unit broke down in the first place that are not addressed in a scenario like the one described. Allison A. Bailes III spent a day recently going on call with an employee of Moncrief Heating & Air Conditioning, and has written this article to detail the types of calls they had and the additional problems they found.
Read the full article here: An Epidemic of Duct Disease and Enclosure Problems