Products Cartridge Heaters Band Heaters Coil Heaters Strip Heaters Flexible Heaters Nozzle Heaters Air Heaters Flexible Tubular Heaters Box Heaters Support / Site Tools Distributor Locator Contact Documents Engineering Calculator Options Join Our Team Careers © 2024 Backer Marathon Inc. All Rights Reserved. Backer Marathon is a US-based heating elements and sensor manufacturer. We specialize in Cartridge Heaters, Band Heaters, Ceramic Heaters, Mica Heaters, Air Heaters, Tubular Heaters, and Thermocouples. We manufacture for OEM as well as stock replacements for popular brands.