Kerfa® offers comprehensive services, from feasibility studies to spare parts in order to implement customer-specific solutions:

• Kerfa® engineering / consulting
• Kerfa® feasibility studies 
• Kerfa® SAVAC® insulating systems for gas and electrical heated furnaces
• Kerfa® SAVAC® heating systems for electrical heated furnaces
• Kerfa® SHS Special Heating Systems
• Kerfa® SHS cage elements (coil or meander)
• Kerfa® Flex emergency service
• Kerfa® installation worldwide
• Kerfa® modernization and relining of existing installations
• Kerfa® spare parts