The air produced by your air conditioner plan ought not to have a odor.
If you notice a musty odor coming from your cooling plan a few hours after decreasing your thermostat to a lower setting, there is a problem with your Heating as well as A/C system.
This could be caused by excess moisture in your air ducts or vents, moisture build-up inside your HVAC duct or vents creates a favorable environment for mold as well as mildew to thrive as well as spread. Excess moisture in these parts can result from either a drainage leak or high humidity levels that go unnoticed. The musty odor could be resulting from frozen evaporator coils. Air conditioning systems function by absorbing overheated indoor air, eliminating humidity from the air, cooling it, as well as recycling it back inside your beach house through the return vents. Proper airflow is important for this process, meaning having scrub filters is mandatory, clogged filters impede airflow, causing water from humid indoor air to accumulate on your evaporator coils. This water will then freeze on your coils as the air conditioner refrigerant cools the air, resulting in frozen evaporator coils. A full drain pan could also be causing the musty odor. A drain pan suffers respected wear as well as tear, making it less effective over time. An inefficient AC drain pan may accumulate mold, which produces a musty odor when your plan is running. Another reason why your AC odors musty could be as a result of a congested condensate line. The condensate line works to drain water from your drain pan to your storm drain or landscaping. It is the most conducive location for mildew, mold, as well as sludge to build due to its small size. This build-up can result in clogs as well as musty odors inside your home.