Intelligent heating where it's needed CALESCO is a business unit within Backer BHV, a subsidiary of NIBE Industries specializing in applications of flexible foil elements providing heat for a wide variety of industries. CALESCO offers the widest product range of all flexible foil heater manufacturers in the world. Our mission is to find an optimal, cost efficient solution for every customer with a need for heating elements. With over 40 years of experience from a diversity of market segments and applications have given us the competence not only to supply a heating element, but to provide a total heating solution. With production in Sweden, Poland and China and sales office/warehouse in the US, CALESCO combines excellent quality with global sourcing for cost competitiveness and efficient logistic solutions.