2Pcs SS3 Condensate Drain Pans Switch Float Switch Condensate Overflow Switch HVAC Float Switch 6ft Wire AC Pan Float Switch for Installation on Primary and Auxiliary Drain Pans

This float switch is used to detect condensate overflow. It can be installed on the main and auxiliary drain trays. It consists of a float and spring switch with a bracket | Unique design: SS3 float switch uses a water-sealed magnetic spring switch. Rising Water in Drain Line,Unit will stop when float is lifted. | Reliable quality: The use of stainless steel bracket, not easy to be corroded, installation is also more convenient, can be firmly clamped on most of the edge of the drainage tray | Instructions for use: SS3 can be mounted on the main drain tray or auxiliary drain pipe, and the included wire is connected to the HVAC system, which automatically turns off the HVAC system when the float switch is activated