Enclosure Heaters Custom Designed for All Conditions

Enclosure heaters are a necessity when protection from condensation and/or freezing is required. These heaters can be ordered with an adhesive backing, or they can be factory vulcanized to an aluminum plate. The plate will have a flange for easy bolt in assembly. If your application requires it, an air sensing thermostat can be installed in-line, bonded to the heater or mounted remotely. Click here to view our brochure

Factory Specifications:
  • 120 volt
  • Watt density of (5 W/in²)

Contact the factory for alternate voltages.

  • Fan Enclosure

    Fan Enclosure

Applications

Freeze or condensation prevention examples include but are not limited to:

  • Enclosures with temperature sensitive components
  • Card driven kiosks
  • Valve housings
  • Vending coin box
  • Traffic signal boxes
Features
  • Various mounting options
  • Quick delivery
  • Safe and reliable
  • Custom designs available upon request
Considerations for Enclosures
  • External size of the enclosure (L x W x H)
  • Insulated or non-insulated
  • Air tight or ventilated
  • Enclosure location inside or outside
  • Lowest anticipated ambient temperature
  • Optimum internal temperature
  • Mounting space available

Minimum Usage Requirements

The chart below is used to determine the total wattage requirements for both insulated and non-insulated enclosures assuming the enclosures are basically air tight. If the enclosure is located where windy conditions are add an additional 50% to the wattage requirement listed. Non bold is non-insulated; bold is for insulated enclosures.

Temperature rise form ambient °F
20
40
60
80
100
120
140
Total enclosure surface area in Sq. Ft.
2 3 4 5 6 7 8 9 10 15 20 25 30 40 50
30 40 55 70 80 95 110 120 135 205 270 335 405 540 670
10 10 15 20 20 25 30 30 35 50 65 80 100 130 160
30 40 55 70 80 95 110 120 135 205 270 335 405 540 670
10 10 15 20 20 25 30 30 35 50 65 80 100 130 160
30 40 55 70 80 95 110 120 135 205 270 335 405 540 670
10 10 15 20 20 25 30 30 35 50 65 80 100 130 160
30 40 55 70 80 95 110 120 135 205 270 335 405 540 670
10 10 15 20 20 25 30 30 35 50 65 80 100 130 160
30 40 55 70 80 95 110 120 135 205 270 335 405 540 670
10 10 15 20 20 25 30 30 35 50 65 80 100 130 160
30 40 55 70 80 95 110 120 135 205 270 335 405 540 670
10 10 15 20 20 25 30 30 35 50 65 80 100 130 160
30 40 55 70 80 95 110 120 135 205 270 335 405 540 670
10 10 15 20 20 25 30 30 35 50 65 80 100 130 160

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