Immersion Controller, Application Circulator, High Limit, Low Limit, Maximum Control Temperature 240 Degrees F, Minimum Control Temperature 100 Degrees F, Differential Temperature 6 Degrees F Fixed, Mounting Orientation Any Position, Number of Switches 1, Switch Action Breaks, Makes, Burner Circuit Voltage Type Line Voltage, Capillary Tube Length Not Applicable, Spud Size 4.3 in, Contact Form SPDT, Multizone Control Compatible No, Product Type Immersion Controller, Sensor Location Unit Mounted