Diversitech CC-1 Condensate Cop, Clamp-On Mechanical Float Switch, For HVAC

Rectorseal Aquaguard 96106 1200+ Switch, Easy Installation, HVAC

SS2 AC Float Switch AC Float Safety Switch HVAC 3/4 Inch Condensate Shut Off Sensor Can Prevent Overflow In Drain Pan Or Gravity Drain Used In Various

GAGALOR SS2 Condensate Float Switch Clear PVC Overflow Safety Level Sensor For HVAC Drain Pan With 3/4 Adaptor

Gulfmew 1 Pack Condensate Overflow Switch For HVAC (White) | Float Switch With 3/4 Inch Adaptor And 6ft Wire, HVAC Overflow Shut Off Float Switch,