Calco is your thermal control specialist offering the best quality, pricing and customer service for your high temp thermostats, thermal cutoffs, thermistors, thermal protectors, thermal cutouts, and insulated heater wires needs. Our thermal controls serve a variety of industries including HVAC, food service equipment, Automotive Industry, Home Appliances, Compressors for Refrigerators and Air-conditioners, A/C Motors & Transformers, Lighting and Electrical Industries, Medical Industry, Computers, Rechargable Batteries & More.