Made in the USA smart heating solutions since 1958. We believe 60 years of experience matters. The premier North American manufacture of Industrial, Commercial and Residential Electric Heaters and Thermostats, Hydronic Heaters, Electric Heating Cables and Accessories– making us a one-stop solutions provider. We build smarter, more reliable and efficient electric heating products that offer an unparalleled user experience of temperature control, while reducing energy waste. Now That’s Smart!