Thermcraft Incorporated, Winston-Salem, NC, has acquired Therm-Pro, Incorporated, Worthington, OH. Therm-Pro's line of tube furnaces, air drying ovens, and test equipment for the coal and chemical industries will complement Thermcraft's broad line of high temperature heating products. For example, the shunt-tap furnaces will be an addition to Thermcraft's Marshall Furnace line of specialized heating equipment.