Enclosure Heaters

Is an Enclosure Heater suitable for your requirements?

Enclosure heaters are heating elements which are pre-attached to a mounting plate and designed to prevent frost and condensation from forming in enclosures that contain electronic equipment.

Holroyd’s electrical enclosure heaters are available as standard stock items in different wattages and voltages to suit various needs. The heater assemblies can be supplied with limiters that either measure the air temperature inside the enclosure or outside the enclosure. The limiters help regulate the temperature and ensure optimal performance of the equipment housed within the enclosure.

Our enclosure heaters with thermostats are made in a variety of stock sizes along with a broad range of voltages and wattages to suit many applications. In addition, sensors, limiters, and thermal fuses can be integrated to allow control and operation in a wide range of temperatures. Bespoke options are available upon request.

Key Facts

• Manufactured using etched foil technology for precise, even heating
• Integral or remote air temperature sensing thermostats ensure heater operation in condensation forming and other air heating application conditions.
• Heaters supplied pre attached to mounting plate for easy installation
• Heaters available with UL / CSA component recognition
• Short lead times

Current Applications

• ATM's
• Temperature control panels
• Control valve housings
• Security/surveillance systems
• Anti condensation
• Frost protection