Replacing an air conditioning system in Florida requires a building permit from the local county. This is regulated by Chapter 489 of the Florida Statute and is necessary for any licensed HVAC contractor to install, remove, or replace the main unit of a central air conditioning system. Window air conditioners, however, do not require a permit. It is essential to get a permit for an HVAC system as it guarantees that the equipment is installed correctly and safely.
Without a permit, warranty coverage is invalid and the manufacturer will not cover any defective parts. Moreover, there have been reports of homes burning down due to improper installation of an HVAC system. Authorized technicians are knowledgeable in how to repair and install an HVAC system, which company has the best HVAC system, and more. Each county in Florida follows a different process for obtaining the building permit needed for an air conditioning unit, but it can be done with the help of an authorized HVAC contractor.