Silicone Laminate Enclosure Heaters

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Technology designed to reduce total cost of ownership.

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Low Maintenance

Rugged and durable design means intervention is rarely required.

Silicone Laminate Enclosure Heaters

Enclosure Heaters are used for freeze and condensate control in electrical enclosures. They can also be used for devices such as ATM machines and other outside equipment with moving parts to prevent freezing. These heaters are economical and easy to install. You can choose from a few different types of Chromalox heaters listed below. Some are available with thermostatic control.

SL-B Silicone Rubber Insulated Enclosure Heater

Type SL-B Silicone Rubber Insulated Enclosure Heaters and General Purpose Air Heaters are used for freeze protection and condensate protection in electrical enclosures. They are also installed in equipment to keep mechanical components functioning in applications such as ATM machines and automatic doors.


SL-N Silicone Rubber Insulated General Purpose Heater

Standard Chromalox Silicone Rubber heaters are pre-designed and available in a wide array of sizes and ratings to meet customer needs. Some models are stocked and can be shipped within 24 hours from receipt of your order. All standard models incorporate 10" silicone insulated stranded lead wire. Stocked items can be modified to include pressure sensitive adhesive but, will require additional lead time.





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Every heating challenge is unique. Chromalox offers the industry’s most comprehensive offering of component heaters and controls. Our experienced engineers will work with you to provide a complete thermal solution for your unique application.