
QMark/Berko Mineral Insulated (MI) Type K & B heating cables are ideal for a wide range of industrial and commercial heating applications. These cables feature resistive heating conductors embedded in highly compressed magnesium oxide insulation and are encased in a fully annealed, easily hand-formable stainless Alloy 825 sheath. The low-resistance metallic sheath provides an excellent…

LSR® Heating Cables are designed for freeze protection and process temperature maintenance of metal and plastic pipes and tanks. LSR cables provide temperature maintenance to 150°F and withstand temperature exposure to 185°F. LSR® is available from stock in 3,5,8, and 10watts/ft, 120 volt or 208-277 volt models. Self-regulating construction allows for maximum flexibility, cutting to…

QMark/Berko Mineral Insulated (MI) Type K & B heating cables are ideal for a wide range of industrial and commercial heating applications. These cables feature resistive heating conductors embedded in highly compressed magnesium oxide insulation and are encased in a fully annealed, easily hand-formable stainless Alloy 825 sheath. The low-resistance metallic sheath provides an excellent…

Complete your heat trace system with QMark/Berko’s full line of reliable, easy-to-install accessories designed to support performance, safety, and long-term operation. Engineered to simplify installation, secure cable placement, and ensure proper system function, these accessories are suited for a wide range of industrial applications. From connection kits and fiberglass or aluminum tapes to RTD cables,…

Complete your heat trace system with QMark/Berko’s full line of reliable, easy-to-install accessories designed to support performance, safety, and long-term operation. Engineered to simplify installation, secure cable placement, and ensure proper system function, these accessories are suited for a wide range of industrial applications. From connection kits and fiberglass or aluminum tapes to RTD cables,…

LSR® Heating Cables are designed for freeze protection and process temperature maintenance of metal and plastic pipes and tanks. LSR cables provide temperature maintenance to 150°F and withstand temperature exposure to 185°F. LSR is available from stock in 3,5,8, and 10watts/ft, 120 volt or 208-277 volt models. Self-regulating construction allows for maximum flexibility, cutting to…

Our heat trace thermostats and controllers deliver precise, reliable temperature regulation to ensure optimal performance of heat tracing systems across a wide range of applications. From simple mechanical thermostats to advanced microprocessor-based control panels, these solutions are designed to maintain consistent temperatures, improve energy efficiency, and protect critical processes and infrastructure. Built for both general-purpose…

Our heat trace thermostats and controllers deliver precise, reliable temperature regulation to ensure optimal performance of heat tracing systems across a wide range of applications. From simple mechanical thermostats to advanced microprocessor-based control panels, these solutions are designed to maintain consistent temperatures, improve energy efficiency, and protect critical processes and infrastructure. Built for both general-purpose…

LSRX Heating Cables are designed for freeze protection and process temperature maintenance of metal and plastic pipes and tanks. LSRX cables provide temperature maintenance to 150°F and withstand temperature exposure to 185°F. LSRX is available from stock in 3,5,8, and 10watts/ft, 120 volt or 208-277 volt models. Self-regulating construction allows for maximum flexibility, cutting to…

Our heat trace connection kits provide reliable, easy-to-install solutions for connecting, terminating, and maintaining heat tracing systems. Designed for use with a wide range of self-regulating and constant wattage heating cables, these kits simplify installation while helping reduce labor time and installation errors. Built for demanding commercial and industrial environments, our connection kits feature durable…

Our heat trace connection kits provide reliable, easy-to-install solutions for connecting, terminating, and maintaining heat tracing systems. Designed for use with a wide range of self-regulating and constant wattage heating cables, these kits simplify installation while helping reduce labor time and installation errors. Built for demanding commercial and industrial environments, our connection kits feature durable…

CRGX Heating Cables are designed for freeze protection of metal and plastic pipes and tanks, roof and gutter deicing, frost heave prevention and floor warming in building and construction market applications. CRG cables provide temperature maintenance to 150°F and withstand temperature exposure to 185°F. CRGX is available from stock in 3,5,8, and 10watts/ft, 120 volt…