Selco’s bimetal Probe temperature limiting or regulating thermostats feature fixed factory preset calibrations, ranging from 32°F to 500°F (0°C to 260°C). Probe thermostats can either open or close on temperature rise capable of continual operation for either hot or cold conditions. These custom probe assemblies are completely over-molded in a one-piece brass or stainless steel construction perfect for immersing or moisture proof applications. Selco can help you design a custom configuration or provide a drop in replacement. All models are UL approved and produced in Reno, NV.