Model AA2-FS A/C Condensate Shut Off Switch For Secondary Outlet Of Primary Pan.
The New Model AA2-FS Float Switch is designed to be more sensitive by allowing it to sense a small amount of condensate that overflows into the secondary outlet of the drain pan. It also is very compact allowing it to fit into tight spaces and finally it allows you to inspect the float without removing it from the device by simply opening the top cover. The AA2-FS comes with a threaded adaptor and warning sticker and is UL Listed and tested to meet UL 508 standards. New Model Design Allows For More Reliability, Easy Installation / Service and Less Expensive Than My Old Models.