Debris clogging the drain line coming from the pan it shuts the system off before the pan fills up.
Condensate pan safety switch.
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A condensate safety switch is mounted on the side of your condensate drain pan or directly to your secondary drain port on the evaporator coil.
It helps you avoid problems like water leaking over the drain pan before the switch gets tripped.
Including formed plastic and galvanized sheet metal.
The condensate overflow switch is designed for installation on auxiliary drain pan outlets or inline on primary drains.
Unlike a float switch a wet switch contains a sensor that shuts down the ac when so much as a drop of water touches it.
A separate float probe assembly swivels to accommodate drain pans having sloped sides.
There s a float inside the switch that will rise if the water level of the pan fills up with a certain amount of water.
Engineered for use in building automation systems bas and hvac applications the overflow switches are available with a solid state electronic probe or magnetic reed switch.