9 Tips for Optimal Duct Performance in Commercial Buildings, EPA SaysBilly Pell
A recent WebWire press release featuring the consulting firm Clark Seif Clark shares helpful tips from the U.S. Environmental Protection Agency (EPA) to help building owners ensure optimal duct performance in commercial buildings. Are you a building owner (or contractor)? Here are five helpful tips from the article to prevent duct contamination in buildings:
- Change filters regularly.
- Use the highest efficiency air filter recommended by the manufacturer of the heating and cooling system.
- Be sure there are no missing filters and that air cannot bypass filters through gaps around the filter holder.
- When having the heating and cooling system maintained or checked for other reasons, be sure to ask the service provider to clean cooling coils and drain pans.
- During construction or renovation work that produces dust indoors, seal off supply and return registers, and do not operate the heating and cooling system until after cleaning up the dust.
- Promptly and properly repair any leaks or water damage.
- Pay particular attention to cooling coils, which are designed to remove water from the air and can be a major source of moisture contamination of the system that can lead to mold growth. Also make sure the condensate pan drains properly.
- Make sure ducts are properly sealed and insulated in all non-air-conditioned spaces.
- If replacing an air conditioning system, be sure that the unit is the proper size and that all ducts are sealed at the joints.