SS2 Condensate Float Switch Clear PVC Overflow Safety Level Sensor For HVAC Drain Pan With 3/4 Adaptor.
This switch is used for HVAC system to detect the drain pan condensate overflow, it detects clogged HVAC condensate drains and shuts off the system to prevent the overflowing condensate water damage to floors, walls or ceilings. it easy to install with standard 3/4 adaptor, the removable cap is easy for cleaning.