I have a Casablanca Airflow ceiling fan La Verne 52 inch model. Casablanca says that they never carried parts for these fans and I need the standard switch housing. The Well Tec switch model E116997 broke while pulling the chain and I can't seem to find anything on the web for replacing it. Any help would be appreciated.

How many does the fan have?

How many wires does the switch have?

Are the markings on the switch L 1 2 3?