Central air conditioner in a new home smells when
by andrea S
February 25, 2011
When we first use our central AC in our new home it smells like mold. After we use the ac unit for several days the smell eventually goes away. Our house is 3 yrs old and it has always had this smell.
Our house was finished in Feb and that year when we started using our AC it had this moldy smell. They checked our ducts and said there was no leaking, but not sure how competent they were since it was under warranty still.
Again, this season we are just now using our central ac unit and it smells like mildew. Is there something we need to clean or check?