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Enclosure HeatersMade in the USA

Tutco-Farnam air and surface heaters offer temperature and moisture protection for enclosures large and small. Our heaters are found in ATMs, stop lights, switchgear cabinets, fast food signs/consoles, deal drawers, traffic signal boxes, car wash kiosks, security cameras, vacuum stations, alarm systems and more.

Select a product below or use our Enclosure Heater Calculator for proper sizing. For indoor and outdoor calculations. Enter criteria to determine how much power your enclosure requires. You may also contact us directly with your enclosure heating requirements.


Engineering and Support is a big part of what we do. Offered on an application by application basis. With our extensive heat application experience chances are we have done something similar to your application. We can even assist you with your process design. While we generally will not design your process for you we are happy to assist.

You can download enclosure heater installation instructions here. 

Enclosure Heaters image
Axial Fan Heaters image

Axial Fan Heaters

This heater mounts directly to square axial fans. It integrates a guard and optional over-temperature protection. Available with or without a blower. They are ideal for a wide range of drying, curing, and warming applications.

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Silicone Rubber Enclosure Heaters image

Silicone Rubber Enclosure Heaters

Silicone rubber enclosure heaters offer rapid heat-up and excellent heat transfer. These durable products are thin, small and a breeze to install.

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Crossflow Blower Heater image

Crossflow Blower Heater

Developed for maximum design flexibility, Crossflow Blower Heaters (CB Series) utilize multi-purpose mounting brackets attaching directly to the exhaust of a crossflow blower.

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Mica Enclosure Heaters image

Mica Enclosure Heaters

A rugged solution for freeze and condensation prevention. Custom designs and components available. Easy to install.

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Enclosure Heater Calculator

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