Description
The Schneider Electric (Square D) 9037HG33Z20 2-1/2″ Float Switch Threaded is designed to detect and regulate the water or condensate in tanks, sumps, and drain pans. It is usually fitted in air handlers, condensate pumps and rooftop units to avoid overflow or dry-run situations, which are safe and reliable in operation. The float switch provides a threaded body to connect to system. plumbing and informs the control system that the liquid has reached a desired level. It is used as a monitoring and safety element in the HVAC systems, which works together with pumps, and controls to ensure the correct amount of fluid and prevent equipment.
