Chromalox Wall Mounted Residential and Commercial Room Thermostat WT-122 PCN 310009

Heat Tracing Sales is an authorized Chromalox distributor and proudly offers the Chromalox Wall Mounted Residential and Commercial Room Thermostat WT-122 PCN 310009. The WT-121 and WT-122 Room Thermostats are designed to control individual heaters or may be used with an external contactor. The WT-121 provides heat control with a SPST snap action switch (open on rise) for breaking one line of the power source. The WT-122 also is a heat control but uses a DPST snap action switch and will break both lines of the power source. Both models include heat anticipators – assuring closer and more even temperature regulation.