Tork Swimming Pool Freeze Protection Switch Thermostat Accessory APPLICATIONS: Pumps, Swimming Pools, Fountains, Ponds, Docks FEATURES: INPUT VOLTAGE: 120/240 THERMOSTAT: Includes built in Freeze Protection. No extra wiring. Thermostat turns ON load at user settable level between 33 degrees F and 42 degrees F. Moving water prevents costly freeze damage. QUICK INSTALL/ RELEASE LEVER: For easy installation and removal when installing into pool panels. ENCLOSURE: Thermostat accessory MANUFACTURER: Tork, UPC: 786261940285