Temperature Control Temperature Control Function Heat or Cool Product Type Temperature Control Number of Stages Single Contact Form SPDT NEMA Rating 1 IP Rating IP67 Maximum Control Temperature 220 Degrees F Minimum Control Temperature -30 Degrees F Maximum Temperature Differential Setting 30 Degrees F Minimum Temperature Differential Setting 1 Degrees F Display Type Digital Input Voltage 120V AC 208V AC 240V AC Variable Output Voltage Yes Overall Height 6 1/2 in