Field Controls has announced the addition of an easy-to-install secondary safety switch for its 20 Plus Condensate Pump. The 20 Plus has a built-in safety switch that is integrated into the unit. The new switch is designed to provide an extra layer of safety when installed in the drain pan of the appliance. The switch can be installed in minutes without drilling into the pan. Once installed in the pan and connected to the appliance, it will automatically deactivate the appliance if the pan begins to fill. The 20 Plus is ideal for collecting and removing condensation from air conditioning systems, 90+ condensing furnaces and dehumidifiers. It is also ideal for removing excess water from ice makers, beverage machines, water coolers, drinking fountains, refrigeration and computer room AC equipment.