(Stop the Condensation from Flooding) Safety Overflow Switch is an electronic device that snaps on t
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Safety Overflow Switch is an electronic device that snaps on to the existing 3/4" PVC pipe.
This switch senses when the drain line fills with water then locks out the compressors contactor to prevent flooding.
No moving parts to foul up. Easy 2-wire connection to 24 volt contactor circuits. Bright yellow LED shows trouble. 2" x 1.5 inches.
CND8765, SOS-1, CARSOS1.