Check the listing for details. 1/2/6Pcs Blue SS2 Float Switch with 3/4 Inch Adaptor and 6ft Wire. Condition: New, Made in China. Listed at 11.60 USD. Description: Brand new. The SS2 float switch HVAC is made with advanced technology and includes 3/4 adaptor, busing, and switch; This AC float safety switch is so technically well made and has such good performance that it will work best for both personal home use and industrial applications, providing safety and protection for your equipment. Easy to Clean. This float switch comes with a removable cover that allows you to remove it for cleaning when you've been using it for a while, ensuring both hygiene and proper function; It is worth noting that you can use PTEE tape for the adaptor connecting to get high watertight. Easy to Install.This float switch HVAC is easy to install and can be successfully operated even by non professionals, all you need to d.