We have recently figured out the our bathroom exhaust fan has been blowing in, instead of out. We had this reversed(corrected). We have now seen an increase in our humidity within the house. We are at 60%. We believe that we have outside air coming in from somewhere, but we don't know where.
We have to run our A/C at 72 degrees in order to bring the humidity level down to about 55%.
Does anyone have any suggestions.