Plenum Rated Switch, Easy Access, HVAC

All-Access AA3 float switch specially designed plastic mounting bracket clips firmly over the edge of most drain pans. The slim-profile AA3 can be installed on a primary or auxiliary drain pan. The float switch can detect a clogged A/C condensate drain and shuts off the systen to protect. Adjustable float switch sensitivity. Easy to access for regular cleaing and maintenance. AA3 float switch; the patentedmagnetic reed switch allows it to be installed off-center and still function correctly. Can be used on primary or auxiliary drain pans. FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning HVAC/R, plumbing, electrical, and construction markets.