Do I Need a Permit to Replace My AC Unit in Florida?

Learn about the requirements for replacing your AC unit in Florida and why it's important to hire an authorized HVAC contractor.

Do I Need a Permit to Replace My AC Unit in Florida?

If you're looking to replace the air conditioner in your Florida home or business, you'll need to obtain a building permit from your local county. This is due to Chapter 489 of the Florida Statute, which requires all licensed HVAC contractors to obtain a permit for any installation, removal, or replacement of an air conditioning system, as regulated by the Florida Building Code. However, if you're only replacing a window air conditioner, you won't need a permit. Window units are designed to cool only one room, while central air conditioning systems cool the entire house.

Most manufacturers of HVAC equipment require that their equipment be installed by an authorized HVAC contractor. This is because an improperly installed HVAC system can lead to serious accidents. Every county in Florida has its own process for obtaining the necessary building permit for replacing or installing an air conditioning unit. If the equipment is not installed by an authorized HVAC contractor, warranty coverage is void and the manufacturer will not cover the replacement of defective parts. These authorized technicians are knowledgeable in how to repair and install an HVAC system, which company has the best HVAC system, and more.

While most states require an HVAC license, some states are okay with their technicians not having one. Unfortunately, there have been numerous reports of homes burning down due to an improperly installed HVAC system. When it comes to replacing your AC unit in Florida, it's important to understand that you must obtain a building permit from your local county. This is due to Chapter 489 of the Florida Statute, which requires all licensed HVAC contractors to obtain a permit for any installation, removal, or replacement of an air conditioning system. If you don't have a permit and hire an unlicensed contractor, you may be putting yourself at risk of serious accidents or even fires. It's also important to note that if you're only replacing a window air conditioner, you won't need a permit.

However, if you're replacing a central air conditioning system, it's best to hire an authorized HVAC contractor who is knowledgeable in how to repair and install an HVAC system. This will ensure that your warranty coverage remains intact and that your new AC unit is installed correctly.

Brittney Soza
Brittney Soza

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