Marathon Heater, Inc. is the leading designer and manufacturer of industrial electric heating elements and temperature sensors. Customer service is not just a marketing slogan at Marathon Heater, it is a way of life.
It begins with your first call to Marathon Heater where you speak to a live person, not a recording. It continues with immediate assistance from engineers who design the products, not a sales clerk.
If we can't help you over the phone, Marathon Heater has distributors and sales representatives throughout the world who will be happy to visit and review your application.
Marathon Heater is a refreshing oasis of unparalleled customer support in today's desert of supplier indifference. We're here to help you!
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Marathon Heater manufacturers industrial electric heaters and temperature sensors for almost any temperature range or environmental condition.
From sub zero temperatures to 1600° F. From ultra high pressures to complete vacuums. From 0% to 100% humidity. From heating plain water to highly corrosive fluids and molten metals. Visit our products page to find your solution.
Not sure what you need? Call or email us for immediate assistance.
Marathon stocks 1000s of models of heaters and temperature sensors for immediate delivery.
If you can't find a stock product to meet your needs, we will custom design and manufacture exactly what you need.
Relax, unlike other manufacturers, there are no engineering or setup fees for this service.
We want to emphasize our commitment to satisfy your engineering needs. We have a team of engineers ready to develop your product in accordance to your specifications, and to deliver a digital prototype if requested. And as we mentioned before, these services are free!
Check out more of our Videos and 3-D Google Sketchup models.
Industrial Cartridge Heaters
High watt density, standard construction, and square. For temperatures up to 1600º F.
Hotset Industrial Flexible Tubular Heaters Flexible, tubular heater for platens and other three-dimensional heating needs.
Industrial Band Heaters
3/4" to 30" diameter 
Industrial Strip Heaters
Mica or ceramic construction 
Industrial Flexible Heaters
Flexible silicone rubber heaters for temperatures up to 400º F. 
Industrial Air Heaters
For heating air to temperatures as high as 1000º F. 
Industrial Coil Heaters
For injection molding nozzles, heat staking, and air heating 
Industrial Temperature Sensors Thermocouple and RTDs in 100s of styles.
Gala Heaters Replacement heaters for your GALA pelletizer
