Rectorseal 97693 Safe-T-Switch<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Easy to use sensor connects to indoor units</li><li>State of the art microelectronic</li><li>Attaches to pan or coils with unique brackets</li><li>Multi voltage switch</li><li>No moving parts</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41rwnla0BKL.jpg" noproxy>