HVAC Flood Sensor Water Leak Detector with Internal Audible Alarm, 12-30V AC/12-36V DC 3A High Load 5-Wire Condensate Overflow Switch for Primary/Secondary Drain Pans, Mini-Splits & Furnaces, ETL

HVAC Flood Sensor Water Leak Detector with Internal Audible Alarm, 12-30V AC/12-36V DC 3A High Load 5-Wire Condensate Overflow Switch for Primary/Secondary Drain Pans, Mini-Splits & Furnaces, ETL