Home Slickdeals Thermo Cube TC-3 Thermostatically Controlled Switch (on 35 deg off 45 deg)... Slickdeals Thermo Cube TC-3 Thermostatically Controlled Switch (on 35 deg off 45 deg) $3.11 By ARCOM - 10 December 2019 97 0 SHARE Facebook Twitter Go to the deal page: Thermo Cube TC-3 Thermostatically Controlled Switch (on 35 deg off 45 deg) $3.11