WW0121669, Watts, 1/2 In Lead Free Bimetal Thermometer Center Back Entry 2 1/2 In Dial, 32 To 248 degree F, 4 In Probe

This 1/2 inch lead free center back entry bimetal thermometer are used in commercial, residential, and institutional HVAC applications. It features a zinc plated steel case, Kostil polymer window, 1/2 inch NPT lead free brass thermowell with set screw, 4 inch probe and bimetal spiral spring sensing element. This thermometer features a 2 1/2 inch dial with temperature range 32 to 248 degrees F.